Calculate percentages, changes, and differences with ease
Formula: (X% × Y) ÷ 100 = ?
Tip Calculator
15% of $50 = $7.50
20% of $50 = $10.00
Discount
$100 - 25% = $75
$100 - 50% = $50
Growth
$1000 + 10% = $1100
$1000 + 50% = $1500
Change
$80 → $100 = +25%
$100 → $80 = -20%
