Conical Frustum Tank Volume Calculator
Conical Frustum Tank Volume Calculator: calculate r(h) with consistent units and explicit assumptions.
Inputs
m
m
m
m
Results
- Liquid volume
- 7.461283 m³
- Liquid height
- 1.5 m
- Capacity
- 21.991149 m³
Formula
r(h) = bottom radius + (top−bottom) × h/full height
V = πh(bottom² + bottom × r(h) + r(h)²)/3
Assumptions & limits
- Ideal geometry; use consistent units. Results exclude tolerances, deformation and internal fittings.
Worked example
For the example inputs: Liquid volume = 7.461283 m³; Liquid height = 1.5 m; Capacity = 21.99115 m³.
r(h) = bottom radius + (top−bottom) × h/full height