🎨Gallons per Square Foot Calculator
Calculate gallons needed based on square footage and coverage rate. Paint calculator, coating calculator, and material estimation tool for construction projects.
Last updated: January 9, 2025
This free gallons per square foot calculator is a comprehensive volume conversion tool that helps you convert square feet to gallons accurately. If you need to convert gallons to square feet or perform gallons per square foot conversion, our gallons per square foot calculator provides accurate results instantly. This volume conversion tool supports volume measurement in gallons and cubic feet for pools, aquariums, tanks, and construction projects.
Learning about gallons per square foot conversion is crucial when working with volume conversion tool calculations, construction projects, or liquid storage planning. Our gallons per square foot calculator simplifies convert square feet to gallons and helps you understand the US gallon volume and gallons to cubic feet conversion. The calculator supports volume measurement in gallons and cubic feet, making it easy to work with gallons of water per square foot.
This volume conversion tool is particularly useful for convert square feet to gallons and convert gallons to square feet calculations. Our gallons per square foot calculator provides accurate gallons per square foot conversion results, making it easy to calculate volume in gallons from base area and height for your projects.
Convert square feet to gallons
To convert square feet to gallons, you need to know the height or depth of the liquid. The convert square feet to gallons formula uses the volume formula: V = A × H (area × height). First calculate the volume in cubic feet (square feet × height in feet), then convert to gallons using the conversion factor: 1 cubic foot equals 7.48052 gallons. Our gallons per square foot calculator performs this convert square feet to gallons calculation automatically.
For convert square feet to gallons, multiply the base area in square feet by the height in feet for volume calculations, then multiply by 7.48052 to get gallons. For example, 100 square feet with 1 foot height = 100 × 1 × 7.48052 = 748.052 gallons. Our square feet to gallons calculator performs this convert square feet to gallons calculation automatically.
Learning about convert square feet to gallons helps you work with volume conversion tool calculations. Our gallons per square foot calculator provides accurate convert square feet to gallons results, making it easy to calculate volume in gallons from base area and height for your projects.
Convert gallons to square feet
To convert gallons to square feet, you need to know the height or depth. The convert gallons to square feet process involves first converting gallons to cubic feet (gallons ÷ 7.48052), then dividing by the height in feet to get square feet. Our gallons to square feet calculator performs this convert gallons to square feet calculation automatically when you provide the height.
For convert gallons to square feet, use the formula: Square Feet = (Gallons ÷ 7.48052) ÷ Height in feet. For example, 748.052 gallons with 1 foot height = (748.052 ÷ 7.48052) ÷ 1 = 100 square feet. The square feet per gallon inverse relation to height shows that as height increases, square feet per gallon decreases. Our gallons to square feet calculator performs this convert gallons to square feet calculation automatically.
Learning about convert gallons to square feet helps you work with volume conversion tool calculations. Our gallons per square foot calculator provides accurate convert gallons to square feet results, making it easy to work with volume and area conversions for your projects.
Gallons per square foot formula
The gallons per square foot formula is: Gallons per Square Foot = Height in feet × 7.48052. This gallons per square foot formula calculates how many gallons are contained in one square foot at a given height. The formula uses the volume formula: V = A × H (area × height) and the conversion rate cubic feet to gallons (7.48052 gallons per cubic foot).
Understanding the gallons per square foot formula helps you verify calculations and understand how multiply height by 7.48052 to get gallons per square foot works. For example, at 1 foot height, gallons per square foot = 1 × 7.48052 = 7.48052 gallons per square foot. Our gallons per square foot calculator uses this gallons per square foot formula automatically.
Learning about the gallons per square foot formula helps you work with volume conversion tool calculations. Our gallons per square foot calculator uses this precise gallons per square foot formula to provide accurate results for your construction and landscaping projects.
What is a gallon
What is a gallon? A US gallon definition is a unit of volume equal to 231 cubic inches or approximately 3.78541 liters. The US gallon definition is different from the imperial gallon (UK gallon), which equals approximately 4.54609 liters. There is also a US dry gallon used for dry goods, equal to approximately 4.40488 liters. Our gallons per square foot calculator uses the US gallon volume definition.
Understanding what is a gallon helps you work with volume measurement in gallons and cubic feet. The US gallon definition is the standard used in the United States, while the imperial gallon (UK gallon) is used in the United Kingdom and some Commonwealth countries. Our gallons per square foot calculator uses the US gallon volume definition for all calculations.
Learning about what is a gallon and the US gallon definition helps you understand volume measurements. Our gallons per square foot calculator uses the standard US gallon volume definition to provide accurate results for your projects.
Gallons in one cubic foot
Gallons in one cubic foot equals exactly 1 cubic foot equals 7.48052 gallons. This conversion rate cubic feet to gallons is essential for gallons to cubic feet conversion calculations. The gallons in one cubic foot conversion factor (7.48052) is used to convert volume ft³ to gallons accurately.
Understanding gallons in one cubic foot helps you work with volume conversion tool calculations. The 1 cubic foot equals 7.48052 gallons conversion factor is used to verify volume conversions from cubic feet to US gallons. Our gallons per square foot calculator uses this conversion rate cubic feet to gallons for all calculations.
Learning about gallons in one cubic foot and 1 cubic foot equals 7.48052 gallons helps you understand volume conversions. Our gallons per square foot calculator uses this precise conversion rate cubic feet to gallons to provide accurate results.
Volume formula: V = A × H (area × height)
The volume formula: V = A × H (area × height) is the foundation of volume calculations. This volume formula: V = A × H (area × height) calculates the volume of a rectangular container by multiplying the base area in square feet by the height in feet for volume calculations. Our gallons per square foot calculator uses this volume formula: V = A × H (area × height) to calculate volume.
Understanding the volume formula: V = A × H (area × height) helps you verify calculations and understand cuboid volume conversion. For example, a container with 100 square feet base area and 2 feet height has a volume of 100 × 2 = 200 cubic feet. Our gallons per square foot calculator uses this volume formula: V = A × H (area × height) automatically.
Learning about the volume formula: V = A × H (area × height) helps you work with calculate volume in gallons from base area and height. Our gallons per square foot calculator uses this precise volume formula: V = A × H (area × height) to provide accurate results.
How to convert square feet to gallons in a pool or aquarium
How to convert square feet to gallons in a pool or aquarium involves measuring the base area in square feet and the depth, then using the volume formula: V = A × H (area × height). First calculate volume in cubic feet (area × depth), then multiply by 7.48052 to get gallons. Our gallons per square foot calculator makes how to convert square feet to gallons in a pool or aquarium simple and accurate.
For how to convert square feet to gallons in a pool or aquarium, measure the length and width to get square feet, measure the depth, then calculate: Gallons = Square Feet × Depth in feet × 7.48052. For example, a pool that is 20 feet × 10 feet (200 square feet) with 5 feet depth = 200 × 5 × 7.48052 = 7,480.52 gallons. Our gallons per square foot calculator performs this how to convert square feet to gallons in a pool or aquarium calculation automatically.
Learning about how to convert square feet to gallons in a pool or aquarium helps you work with pool and aquarium volume calculations. Our gallons per square foot calculator provides accurate how to convert square feet to gallons in a pool or aquarium results, making it easy to calculate water volume for your projects.
How many gallons of water per square foot in a container
How many gallons of water per square foot in a container depends on the height of the liquid. The relationship between gallons per square foot and container depth shows that gallons per square foot = height in feet × 7.48052. For example, at 1 foot depth, how many gallons of water per square foot in a container equals 7.48052 gallons. Our gallons per square foot calculator calculates how many gallons of water per square foot in a container based on height.
For how many gallons of water per square foot in a container, multiply the height in feet by 7.48052. For example, at 0.5 feet depth, gallons per square foot = 0.5 × 7.48052 = 3.74 gallons. At 2 feet depth, gallons per square foot = 2 × 7.48052 = 14.96 gallons. The volume in gallons contained by one square foot at a given height increases proportionally with height. Our gallons per square foot calculator performs this how many gallons of water per square foot in a container calculation automatically.
Learning about how many gallons of water per square foot in a container helps you understand relationship between gallons per square foot and container depth. Our gallons per square foot calculator provides accurate how many gallons of water per square foot in a container results, making it easy to calculate liquid volume for your projects.
Formula to calculate gallons per square foot based on container height
The formula to calculate gallons per square foot based on container height is: Gallons per Square Foot = Height in feet × 7.48052. This formula to calculate gallons per square foot based on container height uses the volume formula: V = A × H (area × height) and the conversion rate cubic feet to gallons. Our gallons per square foot calculator uses this formula to calculate gallons per square foot based on container height automatically.
For the formula to calculate gallons per square foot based on container height, multiply the height in feet by 7.48052. For example, a container with 3 feet height has 3 × 7.48052 = 22.44 gallons per square foot. The multiply height by 7.48052 to get gallons per square foot method provides accurate results. Our gallons per square foot calculator performs this formula to calculate gallons per square foot based on container height calculation automatically.
Learning about the formula to calculate gallons per square foot based on container height helps you verify calculations. Our gallons per square foot calculator uses this precise formula to calculate gallons per square foot based on container height to provide accurate results for your projects.
Step-by-step gallons to square feet conversion using height and volume
This step-by-step gallons to square feet conversion using height and volume will help you use our gallons per square foot calculator effectively. The process involves converting gallons to cubic feet, then dividing by height to get square feet. Our step-by-step gallons to square feet conversion using height and volume makes convert gallons to square feet quick and accurate.
Steps to Convert Gallons to Square Feet:
- Convert gallons to cubic feet: Cubic Feet = Gallons ÷ 7.48052
- Measure or determine the height in feet
- Calculate square feet: Square Feet = Cubic Feet ÷ Height in feet
- Result: Square Feet = (Gallons ÷ 7.48052) ÷ Height
This step-by-step gallons to square feet conversion using height and volume demonstrates how easy it is to use our gallons per square foot calculator. The calculator provides instant convert gallons to square feet results, making it simple to work with volume and area conversions.
Our gallons per square foot calculator simplifies the step-by-step gallons to square feet conversion using height and volume by automating all calculations. This tool provides accurate convert gallons to square feet results instantly, making it easy to work with volume conversions for your projects.
How many gallons of water in a square foot depending on the height of the liquid
How many gallons of water in a square foot depending on the height of the liquid varies with height. The volume in gallons contained by one square foot at a given height equals height in feet × 7.48052. For example, at 1 foot height, how many gallons of water in a square foot depending on the height of the liquid equals 7.48052 gallons. At 2 feet height, it equals 14.96 gallons.
For how many gallons of water in a square foot depending on the height of the liquid, multiply the height by 7.48052. The relationship between gallons per square foot and container depth shows that gallons per square foot increases proportionally with height. Our gallons per square foot calculator calculates how many gallons of water in a square foot depending on the height of the liquid automatically.
Learning about how many gallons of water in a square foot depending on the height of the liquid helps you understand volume in gallons contained by one square foot at a given height. Our gallons per square foot calculator provides accurate how many gallons of water in a square foot depending on the height of the liquid results for your projects.
Calculate gallons in cubic feet and convert to gallons per square foot
To calculate gallons in cubic feet and convert to gallons per square foot, first convert cubic feet to gallons (multiply by 7.48052), then divide by square feet to get gallons per square foot. Alternatively, use the formula: Gallons per Square Foot = Height in feet × 7.48052. Our gallons per square foot calculator performs this calculate gallons in cubic feet and convert to gallons per square foot calculation automatically.
For calculate gallons in cubic feet and convert to gallons per square foot, use the volume formula: V = A × H (area × height). First calculate cubic feet (square feet × height), then convert to gallons (cubic feet × 7.48052), then divide by square feet. Our gallons per square foot calculator simplifies this calculate gallons in cubic feet and convert to gallons per square foot process.
Learning about calculate gallons in cubic feet and convert to gallons per square foot helps you work with volume conversions. Our gallons per square foot calculator provides accurate calculate gallons in cubic feet and convert to gallons per square foot results, making it easy to work with volume measurements for your projects.
Verify volume conversions from cubic feet to US gallons
To verify volume conversions from cubic feet to US gallons, use the conversion factor: 1 cubic foot equals 7.48052 gallons. Multiply cubic feet by 7.48052 to get US gallon volume. Our gallons per square foot calculator uses this conversion rate cubic feet to gallons to verify volume conversions from cubic feet to US gallons accurately.
For verify volume conversions from cubic feet to US gallons, check that 1 cubic foot = 7.48052 gallons. For example, 10 cubic feet = 10 × 7.48052 = 74.8052 gallons. The conversion rate cubic feet to gallons (7.48052) is used to convert volume ft³ to gallons. Our gallons per square foot calculator uses this precise conversion rate cubic feet to gallons to verify volume conversions from cubic feet to US gallons.
Learning about verify volume conversions from cubic feet to US gallons helps you ensure accurate calculations. Our gallons per square foot calculator uses the standard conversion rate cubic feet to gallons to provide accurate verify volume conversions from cubic feet to US gallons results.
How to convert gallons per square foot to gallons per square meter accurately
To how to convert gallons per square foot to gallons per square meter accurately, multiply gallons per square foot by the gallons per square meter conversion factor 10.7639 (since 1 square meter = 10.7639 square feet). For example, 7.48052 gallons per square foot = 7.48052 × 10.7639 = 80.52 gallons per square meter. Our gallons per square foot calculator helps with how to convert gallons per square foot to gallons per square meter accurately.
For how to convert gallons per square foot to gallons per square meter accurately, use the gallons per square meter conversion factor 10.7639. The convert gallons per sq ft to gallons per sq meter formula is: Gallons per Square Meter = Gallons per Square Foot × 10.7639. Our gallons per square foot calculator uses this gallons per square meter conversion factor 10.7639 for accurate conversions.
Learning about how to convert gallons per square foot to gallons per square meter accurately helps you work with international measurements. Our gallons per square foot calculator uses the gallons per square meter conversion factor 10.7639 to provide accurate convert gallons per sq ft to gallons per sq meter results.
Practical applications for gallons per square foot in construction and landscaping
Practical applications for gallons per square foot in construction and landscaping include calculating water volume for pools, ponds, irrigation systems, and water storage tanks. Our gallons per square foot calculator helps with practical applications for gallons per square foot in construction and landscaping by providing accurate volume calculations based on area and height.
For practical applications for gallons per square foot in construction and landscaping, use the calculator to determine water volume for pools, calculate irrigation needs, estimate water storage capacity, and plan landscaping water features. The using the gallons per square foot calculator for paint and liquids also applies to construction materials and coatings. Our gallons per square foot calculator provides accurate results for practical applications for gallons per square foot in construction and landscaping.
Learning about practical applications for gallons per square foot in construction and landscaping helps you work with volume calculations in real-world projects. Our gallons per square foot calculator provides accurate results for practical applications for gallons per square foot in construction and landscaping, making it easy to plan and estimate water volumes for your projects.
Using the gallons per square foot calculator for paint and liquids
Using the gallons per square foot calculator for paint and liquids helps you calculate material quantities for construction projects. While paint coverage is typically measured in square feet per gallon, you can use this calculator to determine volume requirements for liquid materials based on area and depth. Our gallons per square foot calculator supports using the gallons per square foot calculator for paint and liquids calculations.
For using the gallons per square foot calculator for paint and liquids, enter the square footage and the depth or height of the material layer. The calculator will determine the total gallons needed. This is useful for calculate gallons of paint per square foot when you know the desired thickness or depth of the coating. Our gallons per square foot calculator provides accurate results for using the gallons per square foot calculator for paint and liquids.
Learning about using the gallons per square foot calculator for paint and liquids helps you work with material estimation. Our gallons per square foot calculator provides accurate results for using the gallons per square foot calculator for paint and liquids, making it easy to calculate material quantities for your projects.
Cuboid volume conversion
Cuboid volume conversion involves calculating the volume of a rectangular container using the volume formula: V = A × H (area × height). For cuboid volume conversion, multiply the base area in square feet by the height in feet for volume calculations to get cubic feet, then convert to gallons using the conversion rate cubic feet to gallons (7.48052). Our gallons per square foot calculator performs cuboid volume conversion automatically.
For cuboid volume conversion, use the formula: Volume in Gallons = Square Feet × Height in feet × 7.48052. For example, a cuboid with 100 square feet base and 2 feet height has a volume of 100 × 2 × 7.48052 = 1,496.10 gallons. Our gallons per square foot calculator performs this cuboid volume conversion calculation automatically.
Learning about cuboid volume conversion helps you work with rectangular container volumes. Our gallons per square foot calculator provides accurate cuboid volume conversion results, making it easy to calculate volumes for rectangular containers.
Area conversion tool
Our gallons per square foot calculator functions as an area conversion tool, converting between square feet and gallons based on height. The calculator supports convert square feet to gallons and convert gallons to square feet using height measurements. This area conversion tool functionality makes it easy to work with volume and area conversions.
The area conversion tool feature of our gallons per square foot calculator automatically converts between square feet and gallons based on height. The calculator shows results in gallons, quarts, pints, and cups, making it a comprehensive area conversion tool. This area conversion tool functionality supports volume calculations for construction and landscaping projects.
Learning about the area conversion tool feature helps you work with volume and area conversions. Our gallons per square foot calculator provides accurate area conversion tool results, making it easy to convert between square feet and gallons for your projects.
Volume measurement in gallons and cubic feet
Understanding volume measurement in gallons and cubic feet is essential for working with liquid volumes. Our gallons per square foot calculator supports volume measurement in gallons and cubic feet by converting between these units. The gallons to cubic feet conversion uses the factor: 1 cubic foot = 7.48052 gallons.
For volume measurement in gallons and cubic feet, our calculator converts volumes using the standard conversion factor. The gallons to cubic feet conversion formula is: Cubic Feet = Gallons ÷ 7.48052. Our gallons per square foot calculator uses this gallons to cubic feet conversion for accurate volume measurement in gallons and cubic feet.
Learning about volume measurement in gallons and cubic feet helps you work with volume conversions. Our gallons per square foot calculator provides accurate volume measurement in gallons and cubic feet results, making it easy to work with different volume units.
Frequently Asked Questions
To calculate gallons per square foot, divide the total square footage by the coverage rate (square feet per gallon). For example, if you need to cover 1,000 square feet and one gallon covers 350 square feet, you need 1,000 ÷ 350 = 2.86 gallons. Multiply by the number of coats for the total gallons needed.
To calculate gallons of paint needed, divide the total square footage by the coverage rate (square feet per gallon), then multiply by the number of coats. For example, 1,000 square feet with 350 sq ft/gallon coverage and 2 coats = (1,000 ÷ 350) × 2 = 5.71 gallons.
Paint coverage rates typically range from 250 to 400 square feet per gallon, depending on the type of paint, surface texture, and application method. Flat paint typically covers more area than glossy paint. Always check the manufacturer's specifications for accurate coverage rates.
To calculate paint coverage for multiple coats, first calculate gallons needed for one coat (square footage ÷ coverage rate), then multiply by the number of coats. For example, 1,000 square feet with 350 sq ft/gallon coverage and 2 coats = (1,000 ÷ 350) × 2 = 5.71 gallons.
To calculate paint needed for a room, measure the length and width of each wall, calculate the area of each wall (length × height), add all wall areas together, subtract window and door areas, then divide by the coverage rate and multiply by the number of coats.
Coverage rate is square feet per gallon (how many square feet one gallon covers), while gallons per square foot is the inverse (how many gallons per square foot). To convert: gallons per square foot = 1 ÷ coverage rate. For example, if coverage is 350 sq ft/gal, then gallons per sq ft = 1 ÷ 350 = 0.00286 gal/sq ft.
To calculate coating gallons needed, divide the total square footage by the coverage rate (square feet per gallon), then multiply by the number of coats. Coating coverage rates vary by product type, so always check the manufacturer's specifications.
To calculate material coverage, divide the total square footage by the coverage rate (square feet per gallon or square feet per unit), then multiply by the number of coats or layers needed. Coverage rates vary by material type and application method.
The formula for gallons per square foot is: Gallons = (Square Feet × Number of Coats) ÷ Coverage Rate (square feet per gallon). For example, 1,000 square feet with 2 coats and 350 sq ft/gallon coverage = (1,000 × 2) ÷ 350 = 5.71 gallons.
To calculate paint cost per square foot, first calculate the total gallons needed, then multiply by the price per gallon, and divide by the total square footage. For example, if you need 5 gallons at $30 per gallon for 1,000 square feet, the cost is (5 × $30) ÷ 1,000 = $0.15 per square foot.
To calculate paint needed for exterior walls, measure the length and height of each wall, calculate the area of each wall, add all areas together, subtract window and door areas, then divide by the coverage rate and multiply by the number of coats. Exterior paint typically has coverage rates of 250-350 square feet per gallon.
To calculate paint needed for ceilings, measure the length and width of the ceiling, calculate the area (length × width), then divide by the coverage rate and multiply by the number of coats. Ceiling paint typically has coverage rates of 350-400 square feet per gallon.