Compound Interest Calculator
See how your money grows exponentially with compounding.
Input Values
Adjust parameters below
1001,000,000
₹
150
%
130
Ys
RESULT
Compound Interest
$6,105
MONEY
Total Amount
$16,105How It Works
Guide and Formula
Eighth Wonder of the World
Compound Interest is when you earn interest on both your initial principal and the accumulated interest from previous periods.
Formula:
A = P(1 + r)^t
Where:
A = Final Amount
P = Principal
r = Annual Interest Rate
t = Time in Years
This simple formula is the secret behind massive wealth creation over long periods.
?FAQs
Frequency of compounding?
This calculator assumes annual compounding. More frequent compounding (monthly/daily) yields even higher returns.
Rule of 72?
A shortcut to estimate doubling time. Years to double = 72 ÷ Interest Rate.