About the Percent Yield Calculator
A free tool for solving actual yield, theoretical yield, or percent yield from the other two.
What it is
The Percent Yield Calculator applies the formula %Yield = (Actual Yield รท Theoretical Yield) ร 100. Enter any two of the three values โ actual yield, theoretical yield, percent yield โ and the calculator solves for the missing one, showing the formula rearranged and substituted with your numbers.
Features
Solve for any value
Leave any one field blank โ actual yield, theoretical yield, or percent yield โ and the calculator solves for it.
Step-by-step working
See the exact formula and substitution used to reach the answer.
Unit-agnostic
Works with grams, milligrams, or moles โ as long as both yields use the same unit.
Instant, private
Runs entirely in your browser. No data is sent anywhere.