Square Root Curve Calculator

The Square Root Curve Calculator simplifies finding the percentage grade or its square root curve equivalent by requiring only one known value.

The Square Root Curve Calculator is a valuable tool for educators and students to evaluate grades on a curved scale. It adjusts percentage grades to reflect a curved performance metric, offering insights into scores relative to a normalized scale.

The tool is particularly useful for grading systems where square root curves are applied to reduce the impact of extreme values, ensuring fairer evaluation.

Formula

To Calculate Percentage Grade:

$$\text{Percentage Grade (\%)} = \left(\frac{\text{Square Root Curve Grade (\%)}}{10}\right)^2$$

To Calculate Square Root Curve Grade:

$$\text{Square Root Curve Grade (\%)} = \sqrt{\text{Percentage Grade (\%)}} \times 10$$