Percentage Calculator
Free percentage calculator for X% of Y, percent change, increase, decrease, and reverse percentage — with formula shown instantly.
Percentage Calculator
Loan Details
Adjust amount, rate, and tenure to see your EMI instantly
Live EMI Breakdown
Loan Repayment Journey
See how your loan balance reduces over time.
Amortization Overview
What Are You Planning For?
Select a goal to see your progress update in real time.
How Does Your EMI Compare?
See how your loan stacks up against typical borrowers.
Smart Insights
Personalized takeaways from your numbers.
Real-Life Examples
₹50L · 8.5% · 20 yrs
₹8L · 9% · 5 yrs
₹3L · 12% · 3 yrs
The Formula Behind It
Percentage = (Part / Whole) × 100Variables
- P — Principal loan amount
- r — Monthly interest rate (annual ÷ 12)
- n — Tenure in months
About Percentage Calculator
Free percentage calculator for X% of Y, percent change, increase, decrease, and reverse percentage — with formula shown instantly.
Frequently Asked Questions
How do I calculate a percentage?
Divide the part by the whole and multiply by 100. Example — 25/200 × 100 = 12.5%.
How to calculate percentage increase?
((New Value - Old Value) / Old Value) × 100 gives the percentage increase.
How to calculate percentage decrease?
((Old Value - New Value) / Old Value) × 100 gives the percentage decrease.
How to find what percent one number is of another?
Divide the first number by the second and multiply by 100.
How to add a percentage to a number?
Multiply the number by (1 + percentage/100). Example — 200 + 15% = 200 × 1.15 = 230.
How to subtract a percentage from a number?
Multiply the number by (1 - percentage/100). Example — 200 - 15% = 200 × 0.85 = 170.
What is percentage point vs percent?
A percentage point is the absolute difference between percentages. 10% to 15% is a 5 point increase but 50% relative increase.
How to convert fraction to percentage?
Divide numerator by denominator and multiply by 100. 3/4 = 0.75 × 100 = 75%.
How to convert percentage to decimal?
Divide by 100. 45% = 0.45.
What is reverse percentage?
Finding the original amount before a percentage was applied. If 80 is 80% of X, then X = 80/0.80 = 100.
Community Stories
Real experiences from people like you.
"Reduced tenure by 3 years with annual prepayments."
Saved ₹4.2L in interest
"Compared 5 banks before finalizing home loan."
0.4% lower rate = ₹2.8L saved