By Regal Tanks
Open iTunes to buy and download apps.
Calculate the capacity or remaining liquid volume of your storage tank easily. Just enter the size of your horizontal, vertical or rectangular tank in either metric or imperial measurements and click 'Calculate'. It's that easy. Optionally enter the liquid volume of your storage tank to get the remaining volume.
Tank Calculator also has a handy volume convertor if you quickly need to convert a volume, e.g., from Litres to Cubic Feet.
What's New in Version 1
Bug fix with calculations on large rectangular tanks.
Doesn't do oval tanks or support fractions or decimal measurements.
Great for fuel delivery.