How It Works
Arithmetic mean=sum of returns/n. Geometric mean=[product(1+r)]^(1/n)−1. All periods must have equal duration; returns cannot be below −100%.
Reference Sources
FAQs
How does this calculator work?
Arithmetic mean=sum of returns/n. Geometric mean=[product(1+r)]^(1/n)−1. All periods must have equal duration; returns cannot be below −100%.
What assumptions should I check?
Check the units and definitions shown beside each input. Results use the values you enter.