Percent Yield Calculator

Enter value and click on calculate. Result will be displayed.

Select calculator :

Theoretical Yield :

Actual Yield :

Result:

A Percent Yield Calculator is a tool used in chemistry to determine the efficiency of a chemical reaction by comparing the actual yield of a product to the theoretical yield. It shows how much of the expected product was actually produced.

Why use a Percent Yield Calculator?

Evaluate reaction efficiency: See how well a reaction went.
Identify losses: Determine if product loss happened due to side reactions, incomplete reactions, or experimental errors.
Optimize processes: Improve methods for better product recovery.

How does a Percent Yield Calculator work?
The formula for percent yield is:

Where:

Actual yield = the amount of product actually obtained (measured in lab)
Theoretical yield = the maximum possible amount of product (calculated from the balanced chemical equation)

Example:
If the theoretical yield of a reaction is 10 g and the actual yield is 8 g:

When would you use a Percent Yield Calculator?

In chemistry labs: To assess the success of a reaction.
In manufacturing: To evaluate production efficiency and minimize waste.
For quality control: Ensuring processes consistently produce the expected amount of product.