Percentage Calculator
A versatile tool for everyday math problems. Whether you’re calculating a tip, a discount, or analyzing growth stats.
Calculate Percentage Of
What is% of
Result
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Common Formulas
1. Percentage Of
Find a portion of a whole.
Value = (Percentage / 100) * Total
2. What Percentage
Find what fraction one number is of another.
Percentage = (Part / Total) * 100
3. Percentage Change
Calculate the increase or decrease between two values.
Change % = ((New - Old) / Old) * 100