Inverse percentage

↩️ Recover the base with base = final / (1 ± percentage/100).

Use + for increases and − for discounts.

How to use Inverse percentage

1. Enter the requested values in each field.
2. Click the calculate button.
3. Read the result and adjust values if needed.

Frequently asked questions

What is Inverse percentage and what is it for?

Find the base value before a percentage increase or discount.

How do I use Inverse percentage step by step?

Enter the form values, click "calculate", and review the result instantly.

Is Inverse percentage free to use?

Yes. You can use this calculator online for free on mobile and desktop.

How accurate is Inverse percentage?

↩️ Recover the base with base = final / (1 ± percentage/100). Use + for increases and − for discounts.

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