What is X% of Y?
e.g. What is 15% of 50,000?
%
Enter numbers
π‘ Percentage Calculator FAQ
π How to Use the 4 Modes
- X% of Y: Calculate a specific percentage of a value (e.g., finding the tip or tax amount).
- Change (%): Find the percentage increase or decrease between two numbers (e.g., measuring price changes or growth).
- Ratio: Determine what percentage a part is of a whole (e.g., calculating test scores or project progress).
- Reverse: Find the original value before a percentage was added or subtracted (e.g., finding the pre-discount price).
βοΈ How do I use the quick input buttons?
We've provided quick-select buttons for common percentages (5%, 10%, 15%, etc.) and operations (Discount vs. Markup) to speed up your calculations. In "X% of Y" mode, just click a button to instantly apply that percentage.
π How do I copy the results?
Activate the displayed result value to copy it to your clipboard without formatting, ready to paste.