# Percentage Difference Calculator

Percentage difference tells us at what extent any reference value differs from the measured value in percentage. It gives the difference between the two numbers given divided by their averages.The percentage difference is given by

Percentage difference = $\frac{Reference\ Number - Relative\ Number}{\frac{Reference\ Number + Relative\ Number}{2}}$ $\times$ 100 %

In terms of input reference number **V**and relative number_{1}**V**_{2}it is given byPercentage difference = $\frac{V_1 - V_2}{\frac{V_1 + V_2}{2}}$ $\times$ 100 %

Percentage difference Calculator is a online tool to calculate the percentage difference. You just have to enter the given values

**V**and_{1}**V**_{2}and get its percentage difference instantly.