Percentage Calculator - Percent Calculator

The percentage calculator is a web tool that supports various types of ratio calculations. It consists of four sections, each offering the following features.

1. How much is a percentage of the total value: Enter the total value and the percentage value to calculate how much the percentage is of the total value.

2. What percentage is the part of the total value: Enter the total value and the partial value to calculate what percentage the partial value is of the total.

3. Percentage increase/decrease based on changed value: Enter the initial and changed values to show the increased or decreased ratio in percentage.

4. Percentage increase/decrease calculator: Enter the base value and increase or decrease by the selected percentage to calculate the final result.