📊 Percentage Calculator
Calculate percentages, discounts, and increases or decreases in seconds.
How to use
- Pick the calculation type.
- Enter the two numbers.
- Click Calculate for the instant answer.
FAQs
How do I calculate a percentage of a number?
Divide the percentage by 100 and multiply by the number. Example: 20% of 150 = 30.
How do I find percentage increase?
Subtract the old value from the new, divide by the old value, and multiply by 100.
What is the percentage formula?
Percentage = (part ÷ whole) × 100.
Is it free?
Yes, 100% free with no signup.