Calculate percentages, find what percent one number is of another, and more
💡 Common Percentage Calculations
Calculate what percent one number is of another. Perfect for exam scores and marks.
Formula: (Part ÷ Whole) × 100
Find what percentage one number represents of another number.
X is what % of Y?
Calculate the actual value from a given percentage of a total.
X% of Y = ?
Three Calculation Modes
Standard %, Find %, and Find Value from %
Instant Results
Real-time calculation with precise decimal handling
Perfect for Students
Calculate exam scores, assignment marks, and grades
Business Use
Calculate discounts, profit margins, and tax percentages
Mobile Friendly
Fully responsive design works on all devices
Accurate & Reliable
Precise calculations with 2 decimal place rounding
Standard Percentage
Percentage = (Part ÷ Whole) × 100
Find what percent a part is of a whole
Find Percentage
X is what % of Y = (X ÷ Y) × 100
Calculate the percentage relationship
Find Value from %
Value = (Percentage ÷ 100) × Total
Find the actual value from a percentage
💡 Pro Tip: Use the "Find Percentage" mode to calculate discounts! For example, if an item is ₹500 and on sale for ₹400, you can find what percentage ₹400 is of ₹500 to see the discount (20% off).
Student Exam Score:
If you scored 85 out of 100, your percentage is 85%
Sales Discount:
A ₹2000 item with 15% off saves you ₹300
Business Growth:
Revenue increased from ₹50,000 to ₹60,000 = 20% growth
Tax Calculation:
18% GST on ₹1000 means ₹180 tax amount