# Partial Volume in a Horizontal Oval On-Edge Tank - Feet

Calculate the amount of liquid in a partially filled horizontal oval tank or container that sits on its edge.
The oval tank here has a rectangle-shaped center with semi-circular ends. This calculator uses feet for measurements.

##### Approximate weight of Fuel or Water

one US gallon of water = 8.34 pounds.
one US gallon of diesel fuel = 7.1 pounds
one US gallon of gas = 6 pounds

### On Edge Horizontal Oval Tank - Feet

#### Calculation

- enter the height of the on-edge oval tank in feet and or inches
- the width of the tank in feet and or inches
- the length of the tank in feet and or inches
- the depth of the liquid inside the tank in feet and or inches
- the weight of the liquid in pounds per US gallons

#### Results

- the volume of the tank in cubic feet
- the volume of the tank in cubic inches
- the volume of the tank in cubic metres
- the total amount of liquid the tank can hold in US gallons
- amount of liquid the tank can hold in litres
- the amount of liquid inside the tank in cubic feet
- the amount of liquid inside the tank in US gallons
- the amount of liquid inside the tank in Imperial gallons
- the amount of liquid inside the tank in litres
- the amount of liquid inside the tank in hectolitres
- the weight of the liquid inside the tank based on lbs/gal US
- the amount of liquid it will take to fill this tank in US gallons

##### Formula

V=0.5r²(Y-sin(Y))L+d(W-H)
where V is the volume
r half the tanks width
Y=2cos^{-}¹(r-d)/d
d the depth of the liquid inside the tank
W the width of the tank
H the tanks height

##### Conversions

one cubic foot (ft³) = 1728 cubic inches (in³)
one cubic foot (ft³) = 28316846.592 cubic millimetres (mm³)
one cubic foot (ft³) = 0.028316846592 cubic metres (m³)
one cubic foot (ft³) = 7.48051948051947 gallons (gal) US
one cubic foot (ft³) = 6.22883545904283 gallons (gal) Imperial
one square foot (ft²) = 144 square inches (in²)
one square foot (ft²) = 92903.04 square millimetres (mm²)
one square foot (ft²) = 0.09290304 square metres (m²)

### Oval-Horizontal Tank (On-Edge)

#### Filled

#### Partial Filled