Free Online Calculator

Percent Off Calculator

Find the sale price after a percentage discount, or the percent off from two prices.

Last updated: Free, no sign-up Private — runs in your browser

Quick answer: how to calculate percent off

Sale price = price × (1 − percent off ÷ 100). ₹2,499 with 30% off and a further 10% off costs ₹1,574.37 — you save ₹924.63.

Overview of the Percent Off Calculator

Shops advertise discounts as a percentage off, but what you want to know is the price you will pay. Enter the original price and the percent off — and optionally a second discount that applies to the reduced price — to see the final price and exactly how much you save.

A second discount is applied to the already-reduced price, so 30% then 10% is a total of 37% off, not 40%. The second tool finds the percent off when you know the original and sale prices. For tax on the discounted price use the Discount Calculator.

How We Calculate

The calculator applies the standard financial formulas step by step.

  1. Convert the percent off to a decimal and subtract it from 1.
  2. Multiply the original price by that factor to get the sale price.
  3. For a second discount, multiply the sale price by (1 − second percent ÷ 100).
  4. Savings = original price − final price; overall discount = savings ÷ original price × 100.
sale price = original × (1 − off ÷ 100)
percent off = (1 − sale ÷ original) × 100
Worked example — percent off calculator
ItemValue
Original price₹2,499.00
After first discount (30%)₹1,749.30
After second discount (10% more)₹1,574.37
Total savings₹924.63
Overall discount37%
Sale price of ₹2,499 at different discounts
DiscountSale price
10% off ₹2,499₹2,249.10
20% off ₹2,499₹1,999.20
30% off ₹2,499₹1,749.30
50% off ₹2,499₹1,249.50
30% + 10% off ₹2,499₹1,574.37

Percent Off Calculator — Frequently Asked Questions

How do I calculate percent off?

Multiply the price by (1 − percent ÷ 100). For 25% off ₹1,000: 1,000 × 0.75 = ₹750.

Is 30% off then 10% off the same as 40% off?

No — the second discount applies to the lower price, so the total is 37% off.

How do I find the percentage discount from two prices?

Percent off = (original − sale) ÷ original × 100. Use the second calculator.

How do I calculate the original price from a sale price?

Divide the sale price by (1 − percent off ÷ 100). A ₹700 item at 30% off was originally ₹1,000.

Does the calculator include tax?

No. Use the Discount Calculator to add tax or GST to the discounted price.

What is a good discount?

It depends on the item; compare the sale price with the price elsewhere, not just the percent off.

How is the percent off calculator calculated?

It uses the standard formula: sale price = original × (1 − off ÷ 100) The full method and a worked example are shown on this page.

Is this financial advice?

No. The calculator gives estimates for planning and learning. Real offers vary by lender, product and date, so confirm the details with your bank, lender or a qualified adviser before deciding.

Can I use another currency?

Yes. The maths is identical in any currency; only the currency symbol shown in the results differs.

Is my data stored?

No. Everything is calculated in your browser and nothing you enter is uploaded or saved.

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