Tank Calc - the easy way to calculate storage tank volumes for vertical storage tanks, horizontal storage tanks or rectangular storage tanks, including a quick-use liquid volume converter.

Regal Tanks, tank calculator is really easy to use:
- Select the type of storage tank you need to check the capacity of
- Enter the tank measurements (metric or imperial)
- Optionally enter the liquid fill level of your storage tank
- Click the calculate button
... It's that easy!

Save your storage tank details for later use, load and re-calculate - ideal if you are tracking the usage and fill levels of your storage tanks.

We've also included in Regal Tanks, tank calculator a handy volume converter. Convert between BBL and Litres, Gallons and Litres, and many, many more combinations.

** Tank Calc is completely advert FREE and there are no in-app purchases **