Free browser tool

Engagement Rate Calculator

Calculate engagement from manually entered interactions and followers, views or reach.

Included interactions

Select at least one metric. Enter finite, nonnegative numbers; use a decimal point if needed. Excluded metrics are ignored.

Enter a finite number greater than zero. Switching the basis clears this value.

Formula: included interactions ÷ Followers × 100.

Enter a positive denominator to see your rate.

How to use

Use metrics from the same content and reporting period. Select the interactions to include, choose your denominator and enter its value. Results update instantly.

Followers, views and reach measure different things. Compare only matching formulas and periods. Interactions are not unique people, and rates can exceed 100%. This tool assigns no quality ratings.

Results are displayed with up to six significant digits. Calculations use browser floating-point numbers; very large counts may lose precision.