CALCULATOR
Geometric Mean of Three Positive Values Calculator
geometric mean. Example: A: 2 units, B: 2 units, C: 2 units gives 2 units. Exactly three positive quantities on one scale. Elementary arithmetic over the accepted finite domain. No statistical population inference, supplied-data validity claim or specialist recommendation.
Exactly three positive quantities on one scale. Elementary arithmetic over the accepted finite domain. No statistical population inference, supplied-data validity claim or specialist recommendation. Derivation: Common multiplicative scale whose cube matches the product.
Accepted inputs: A: 0.001 to 10,000 units; B: 0.001 to 10,000 units; C: 0.001 to 10,000 units.
How the calculation works
geometric mean = (abc)^(1/3)
Worked example
With a 2 units, b 2 units, c 2 units, geometric mean is 2 units.
Assumptions and limits
Exactly three positive quantities on one scale. Elementary arithmetic over the accepted finite domain. No statistical population inference, supplied-data validity claim or specialist recommendation. Derivation: Common multiplicative scale whose cube matches the product.