Percentage Calculator

Calculate percentages, percentage changes, and solve various percentage problems with ease.

Basic Percentage Calculator
Calculate what percentage one number is of another
Percentage Formulas

Basic Percentage:

Percentage = (Value ÷ Total) × 100

Percentage of a Number:

Result = (Percentage ÷ 100) × Number

Percentage Change:

Change = ((New - Old) ÷ Old) × 100

Increase/Decrease:

Final = Original ± (Original × Percentage ÷ 100)