      # Volume and Acreage Calculations

ACREAGE CALCULATION

For ACREAGE (of a square or rectangle), multiply the Length (in feet) by Width (in feet) = Square Footage. Then divide Square Footage by 43,560 (amount of square feet in 1 acre) = Acreage.

Example: I have a rectangular pond that is 100' long by 50' wide. 100' x 50' = 5,000 square feet. Then 5,000 / 43,560 = 0.11 acres

OR

For ACREAGE of a circular area, multiply the Length (in feet) by Width (in feet) = Square Footage. Then multiply Square footage by 0.8 = Adjusted Square Footage. Finally divide your Adjusted Square Footage by 43,560 = Acreage (of circle).

Example: I have a circular pond that is 100' long by 100' wide. 100' x 100' = 10,000 square feet. Then 10,000 x 0.8 = 8,000 adjusted square feet. Finally, 8,000 / 43,560 = 0.18 acres.

VOLUME CALCULATION

For ACRE/FT, multiply the Acreage by the Average Depth (in feet) = Acre/feet

Example: I have a 1.25 acre pond with a 6' average depth. 1.25 x 6' = 7.5 acre/feet.

OR

If you are trying to figure out GALLONS, multiply acre-feet by 325,829 (gallons in 1 acre-foot) = Gallons.

Example: I have 7.5 acre-feet of water. 7.5 x 325,829 = 2,443,717 gallons.

# Circular Waterbody(use the same units for each measurement)

Enter the diameter
Enter the depth

square units

cubic units

# Rectangular Waterbody(use the same units for each measurement)

Enter the length
Enter the width
Enter the depth

square units

cubic units
 Length Conversion inch [in]: foot [ft]: mile [mi, mi(Int)]: centimeter [cm]: kilometer [km]: meter [m]:
 Area Conversion acre [ac]: square foot [ft2]: square mile [mi2]: hectare [ha]: square kilometer: square meter [m2]:
 Weight Conversion ton (short) [ton (US)]: ounce [oz]: pound [lb]: milligram [mg]: gram [g]: kilogram [kg]:
 Velocity Conversion knot [kt, kn]: mile/hour [mi/h]: foot/second [ft/s]: foot/minute [ft/min]: foot/hour [ft/h]: kilometer/hour [km/h]: meter/minute: meter/hour [m/h]: meter/second [m/s]:
 Flow Conversion cubic foot/second: cubic foot/minute: cubic foot/hour: acre-foot/hour: acre-foot/day: acre-foot/year: gallon (US)/second: gallon (US)/minute: gallon (US)/hour: gallon (US)/day: liter/second [L/s]: liter/minute [L/min]: liter/hour [L/h]: liter/day [L/d]: cubic meter/minute: cubic meter/hour: cubic meter/day: cubic meter/second:
 Volume Conversion acre-foot [ac*ft]: cubic inch [in3]: cubic foot [ft3]: fluid ounce (US): cup (US): pint (UK) [pt (UK)]: quart (US) [qt (US)]: gallon (US) [gal (US)]: cc [cc, cm3]: liter [L, l]: cubic meter [m3]: