Tank Volume Calculator
Calculate upright cylindrical or rectangular tank capacity and a dip chart from internal dimensions.
Full geometric capacity
| Fill (%) | Depth (m) | Volume (m³) | Capacity (L) |
|---|
A QUICK WALKTHROUGH
How to use this tool
- Choose the shape and enter internal dimensions in metres.
- Calculate, then review or export the 10–100% dip chart.
Formula and units
A = πD²/4; A = L × W; V = A × H (m³); litres = 1000V; L/mm = A; depth = H × fill/100
Scope and limitations
Upright tanks only. Use internal dimensions; diameter is not radius. This is full geometric capacity, not usable capacity. Dished ends, sloped bases, freeboard and dead outlet volumes are omitted. A horizontal cylinder has a nonlinear depth-to-volume relation and cannot use this dip chart.
Input and precision
Required dimensions must be positive finite numbers no greater than 1,000,000 m. Derived results must be positive, finite and no greater than 9,007,199,254,740,991. Floating-point results display up to four decimal places; small values use scientific notation. Rounding does not improve accuracy.
GOOD TO KNOW
Common questions
Are dimensions uploaded?
Calculations and exports stay in this browser; dimensions are not uploaded or stored.