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Free calculator

Google Reviews Calculator

Estimate the rating gap to your target, approximate extra reviews needed, and see a monthly revenue lift range in seconds.

This quick calculator helps you estimate how rating improvements could influence demand and revenue.

Use it as a starting point, then compare the output with your own seasonality, capacity, and market dynamics.

Current Google review count
Current Google rating
Target Google rating
Current monthly revenue

Rating gap

0.4

Estimated additional reviews needed

17

Estimated monthly revenue lift range

$1,000 to $1,800

Estimates are directional and based on correlational research ranges. Use this tool for planning, then validate with real performance.