तीन मोड: Y का X%, B के सापेक्ष A का %, प्रतिशत परिवर्तन।
Fractions represent parts of a whole number and are essential in mathematics.
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For related calculations, try our decimal to fraction calculator.
तीन सबसे सामान्य उपयोग:
| ऑपरेशन | सूत्र | उदाहरण | परिणाम |
|---|---|---|---|
| Y का X% | Y × X ÷ 100 | 200 का 15% | 30 |
| A, B का % है | A ÷ B × 100 | 50, 200 का % है | 25% |
| % परिवर्तन | (नया - पुराना) ÷ पुराना × 100 | 80 से 100 | +25% |
**छूटें नहीं जोड़ी जातीं**: 20% + 10% का मतलब 30% नहीं, बल्कि 28% है (नई कीमत पर फिर 10%)।
Cross-checked against authoritative formulas (IRS, NIST, ACSM) and updated for 2025/2026 tax years and rates.
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FAQ
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20% of $80 is $16. The formula: 80 x 0.20 = 16. Our percentage calculator does this in one click. The percentage calculator also handles reverse percentages (e.g. 16 is 20% of what number, answer: 80) and percentage change (e.g. 80 to 96 is a 20% increase).
How it works
Use the percentage calculator to find any percentage, percent change, discount, or tip in three steps.
Select what you want to compute: basic percentage, percent change, percent off (discount), or tip. Each mode has its own input fields.
Fill in the two numbers the calculation needs. For a discount, that is the original price and the discount percent. For a tip, that is the bill amount and tip percent.
The result appears immediately below the inputs, showing the computed value and a short explanation of what the numbers mean.
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