A percentage calculator that understands plain phrases
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Write the question the way you would say it: 2 500 + 15%, 20% of 1 200 or 50 as % of 200. The answer appears on the right and every step stays on the sheet.
2 500 + 15% adds a percentage to an amount.2 500 - 15% takes a percentage off, such as a discount.20% of 1 200 finds a percent of a number.50 as % of 200 tells you the share in percent.change from 80 to 100 gives the rise or fall in percent.30 is 20% of what finds the whole from a known percentage.Define a percentage once, such as discount: 15% or vat: 20%, and use the name on any line below: 12 990 - discount. If the rate changes, edit one line and the whole sheet updates.
| You type | You get |
|---|---|
| 2 875 | |
| 2 125 | |
| 240 | |
| 25% | |
| +25% | |
| 150 | |
| 11 041.5 | |
| 3 162.5 |
Google reads 15% as the number 0.15 and adds that. People mean “add fifteen percent”. This calculator does what people mean: 2 500 + 15% = 2 875.
Write them one after another: 2 500 + 15% + 10%. Each percentage applies to the amount so far, like successive markups or discounts.
Write change from 80 to 100 and you get +25%. A decrease comes with a minus sign.