Percentage Calculator - 90.5k Monthly Searches
Calculate percentages instantly. What is X% of Y? X is what % of Y? Perfect for students and quick math.
What is X% of Y?
X is what % of Y?
% Change (Old vs New)
Common Percentage Questions
15% tip on $50:
$50 × 0.15 = $7.50
20% discount on $100:
$100 × 0.20 = $20 off → $80 final
What is 30 out of 50?
(30 ÷ 50) × 100 = 60%
Increase from 80 to 100:
((100-80) ÷ 80) × 100 = 25% increase