
MES Percentage Calculator
Percent, ratios, tips & more
0 ratings
Free
About
MES Percentage Calculator does every everyday percentage calculation in one place, and shows you the formula behind each answer.
Type your numbers and the result appears instantly. No "equals" button, no clutter, no ads.
CALCULATIONS
- What percentage one number is of another (e.g. 25 is what % of 200)
- A percentage of a number (e.g. what is 15% of 80)
- Find the whole when you know a part and its percentage
- Percent increase or decrease from one value to another
- Percentage difference between two numbers
- Percentage of a mixed fraction
- Multiply or divide a number by a percentage
- Increase or decrease a number by a percentage
FEATURES
- Answers update live as you type
- Tap "?" on any row to see the exact formula used
- Negative numbers, and numbers typed your way: 1,234.50, 12,5, $1 200, 15%
- Your numbers are saved automatically and restored next time you open the app
- Tap an answer to copy it
- Light and dark mode, with adjustable text size
- Save a set of calculations under a short name and reopen it anytime
- Add your own labels to each calculation ("Sales Tax", "Tip", "Discount")
- Custom layout: drag calculations into your own order and collapse the ones you don't use
- Built-in tutorial and a plain-English "how to calculate percentages" guide
- Works fully offline
- Free, with no ads and no data collection
Great for shopping discounts, tips, taxes, grades, statistics, markups, and schoolwork.
Made by Math Easy Solutions (mes.fm).
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What's New in MES Percentage Calculator
1.3
November 2, 2026
Now in Spanish, Portuguese, Indonesian, French and German: pick your language from the language menu. New: type a question in words (e.g. "what is 38 percent of 75") and the right calculation fills itself in.
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