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How to use Percentage Yield Calculator:

According to the formula, it requires two values, first is the Theoretical Yield and the second is Actual Yield.

Example :


95 g of hydrochloric acid are reacted with excess aluminum producing 2.2 g of hydrogen gas.What is percentage yield?

Solution :

Calculate theoretical yield :

How to Calculate Percentage Yield Calculator

Next, Calculate % Yield :

$$\text{Percentage Yield}\;=$$


$$\text{Percentage Yield}\;=$$


$$\text{Percentage Yield}\;=\;8.6 % $$