KLOORAReverse Percentage Calculator
Find the original number before a percentage increase or decrease was applied.
Quick answer: Reverse Percentage Calculator: Find the original number before a percentage increase or decrease was applied. Everything runs in your browser, so nothing you enter is uploaded or stored.
How to use Reverse Percentage Calculator
- Enter your values in the fields.
- The results update instantly as you type.
- Note or copy the numbers you need.
Features
- Instant results
- Free, no signup
- Runs in your browser, nothing is uploaded
- Works on phone and desktop
Frequently asked questions
How do I find the original price after a discount?
Original = final price / (1 - discount / 100). If a price is 80 after 20 percent off, the original was 100.
And after an increase?
Original = final price / (1 + increase / 100).
Is the Reverse Percentage Calculator free?
Yes. It is free, needs no signup and works on any device.