Original price after 25% off
Enter what you paid and this page works back to the pre-sale price. The discount is fixed at 25% — the price is yours to change.
Worked example at 25% off
You paid £60.00 in a 25% off sale.
- 100% − 25% = 75% of the original price remains
- As a decimal that is 0.75
- 60 ÷ 0.75 = £80.00
- You saved £20.00
Check it forwards: £80.00 − 25% = £60.00 ✓
Adding 25% back to £60.00 would give £75.00 — which is wrong, and wrong by more as the percentage grows. The discount was taken off the larger original, so putting it back on the smaller sale price never reaches it.
Where 25% off shows up
A quarter off is the point where a sale starts to feel serious. It is the usual opening depth for an end-of-season clearance, and the most common step for a second markdown after 15% or 20% failed to shift stock.
The arithmetic is unusually friendly: 25% off means you paid three quarters, so the original is the sale price divided by 0.75 — or multiplied by four thirds, which is easy to do mentally. A £60 item was £80.
25% off price table
What twenty common sale prices were before the 25% reduction. Every figure is divided by 0.75.
| You paid | Original price | You saved |
|---|---|---|
| £9.00 | £12.00 | £3.00 |
| £14.00 | £18.67 | £4.67 |
| £19.00 | £25.33 | £6.33 |
| £24.00 | £32.00 | £8.00 |
| £29.00 | £38.67 | £9.67 |
| £34.00 | £45.33 | £11.33 |
| £39.00 | £52.00 | £13.00 |
| £44.00 | £58.67 | £14.67 |
| £49.00 | £65.33 | £16.33 |
| £54.00 | £72.00 | £18.00 |
| £59.00 | £78.67 | £19.67 |
| £64.00 | £85.33 | £21.33 |
| £69.00 | £92.00 | £23.00 |
| £74.00 | £98.67 | £24.67 |
| £79.00 | £105.33 | £26.33 |
| £84.00 | £112.00 | £28.00 |
| £89.00 | £118.67 | £29.67 |
| £94.00 | £125.33 | £31.33 |
| £99.00 | £132.00 | £33.00 |
| £104.00 | £138.67 | £34.67 |
Doing it without a calculator
Divide by three, then multiply by four. You paid three quarters, so each third of what you paid is one quarter of the original. On £60 that is 60 ÷ 3 = 20, then 20 × 4 = £80. It is exact, and it is the fastest of all the common depths to do without a calculator.
The exact method is always the same: divide by 0.75. 25% off leaves 75% of the original, so dividing by 0.75 undoes it precisely. Multiplying, or adding the percentage back on, gives a number that is always too small — and the error grows with the discount.
Frequently asked questions
›Is there a shortcut for reversing 25% off?
Yes. Divide by 3 and multiply by 4. A £60 sale price gives 60 ÷ 3 = 20, then 20 × 4 = £80. It works because you paid three quarters of the original.