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Calculators

Discount Calculator

Price after the discount and how much you save

₽
%

Result

You save —
Price after discount —

Enter the values and the result will appear here.

Formula

P1 = P · (1 − d100)S = P · d100

P is the price, d is the discount in percent, P₁ is the price after the discount, S is the saving.

Optional — so you remember what it was for.

A finished calculation is added to the history automatically.

History

Entries: 0

Nothing yet — finished calculations will appear here by themselves.

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Частые вопросы

How do I calculate the price after a discount?

Multiply the price by (1 − percent / 100). A 15% discount on 2500 roubles: 2500 × 0.85 = 2125 roubles, you save 375.

How do I find the discount percentage from two prices?

Divide the saving by the old price and multiply by 100. This calculator works the other way round, from percentage to price.

Can I apply two discounts in a row?

Discounts do not add up: 10% and then 20% give 28%, not 30%, because the second one applies to the already reduced price. Calculate them one after another.

Calculations are stored on this device only and never sent anywhere. The page also opens without internet once you have visited it.