Tank Volume Calculator

1. First select gallons or litres

 Imperial Gallons
 U.S. Gallons
 Litres

2. Then enter your tank dimensions in inches only then click "calculate"

Length

Width

Height

3. Here are your results based on the above inputs

If you want to change from gallons to litres or vice versa just change the option and re-calculate.
If you want to re-calculate using different dimensions use the Reset button to clear the form.