Percentage Calculator
Calculate percentages, percentage changes, and solve percentage problems.
Calculate percentages easily with this versatile percentage calculator. Find percentages of values, calculate increases and decreases, determine percentage differences, and more.
Percentage Formulas
What is X% of Y?
Formula: (X / 100) × Y
X increased by Y%
Formula: X × (1 + Y/100)
X decreased by Y%
Formula: X × (1 - Y/100)
Percentage difference
Formula: |X - Y| / ((X + Y) / 2) × 100
X is what % of Y?
Formula: (X / Y) × 100