Tank Volume Formula:
(cylinder volume + two hemispherical end volumes)
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Definition: This calculator estimates the total volume of a cylindrical tank with hemispherical ends.
Purpose: It helps engineers, designers, and technicians determine the capacity of tanks used in industrial, chemical, or storage applications.
The calculator uses the formula:
Where:
Explanation: The formula combines the volume of the cylindrical section with the volume of two hemispherical end caps.
Details: Accurate volume calculations are essential for capacity planning, process control, and safety considerations in tank design and operation.
Tips: Enter the radius and cylinder length in consistent units (both in meters, feet, etc.). All values must be > 0.
Q1: Why combine cylinder and hemisphere volumes?
A: Many industrial tanks have rounded ends for structural strength and easier cleaning, requiring this combined calculation.
Q2: What units should I use?
A: Use any consistent units (meters, feet, inches) for both radius and length - results will be in cubic units of your input.
Q3: Does this work for partially filled tanks?
A: No, this calculates total volume. Partial fill calculations require more complex formulas.
Q4: How accurate is this calculation?
A: It's mathematically precise for perfect cylinders with perfect hemispherical ends.
Q5: What if my tank has different end shapes?
A: Different formulas are needed for elliptical, flat, or conical ends.