About Tank Volume Calculator
Calculate liquid capacity in gallons and liters for cylindrical and rectangular storage tanks.. Designed for accurate, instantaneous calculations with zero wait time.
Formula
Cylinder Volume = π × Radius² × Height × 7.48 Gallons/cu ft
Example Calculation
A cylinder tank with diameter 6ft (radius 3ft) and height 10ft holds ~2,115 gallons.
How to Use
- Enter your values into the form fields above.
- The calculation updates immediately in real time.
- Inspect the main summary and secondary breakdowns below.