Final balance₹1,647.01
Total contributed₹1,000.00
Interest earned₹647.01
Pick your currency above — the math is the same everywhere.
How to use
Enter your starting amount, rate, years and (optionally) a monthly contribution.
How it works
Uses A = P(1 + r/n)^(nt) plus the future value of monthly contributions.
Frequently asked questions
What is compounding frequency?
How often interest is added — more often means slightly more growth.
Is it free?
Yes.