# Horizontal Elliptical Tank - On-Edge

Calculate the volume, capacity and surface area of a horizontal on-edge elliptical tank/container.

The tank here looks like a squashed circle, and for this type of tank/container, the height has to be larger than the width. This calculator uses inches for measurements.

##### Note:

The height measurement has to be larger than the width!

##### 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

### Horizontal Elliptical Tank - On Edge

#### Calculator

- enter the height of the tank in inches
- the width of the tank in inches
- the length of the tank in inches
- the weight of the liquid in pounds per US gallon

#### Results

- the volume of the tank in cubic inches
- the volume in cubic feet
- the volume in cubic metres
- the tank capacity in US gallons
- the capacity in Imperial gallons
- the capacity in litres
- full tank liquid weight
- the surface area of the tank in square inches
- the surface area in square feet
- the surface area in square millimetres
- the surface area in square metres

##### Formula

volume= ΠHWL/4
where Π = 3.14159265
H is the height of the tank
W the width
L the length

##### Conversions

one cubic inch (in³) = 0.000578703703703704 cubic feet (ft³)
one cubic inch (in³) = 0.000016387064 cubic metres (m³)
one cubic inch (in³) = 0.00432900432900432 gallons (gal) US
one cubic inch (in³) = 0.00360465014990905 gallons (gal) Imperial
one cubic inch (in³) = 0.016387064 litres (L)

### Ellipse-Horizontal Tank/Container (On-Edge)

#### Filled On-Edge

#### Partial Filled On-Edge