Compound Interest
Calculator
See how your money grows over time — powered by compounding frequency,
contributions, and the magic of time.
A =
P
(1 +
r
/
n
)
nt
+
PMT
· …
Calculator Settings
Investment Details
Initial Principal
$
Regular Contributions
(optional)
None
Deposits
Withdrawals
Both
Deposit amount
(optional)
$
monthly
quarterly
annually
Annual deposit % increase
(optional)
%
Withdrawal amount
(optional)
$
monthly
quarterly
annually
Growth Parameters
Annual Interest Rate
%
Investment Period
yrs
Compounding Frequency
Daily (365×/year)
Weekly (52×/year)
Monthly (12×/year)
Quarterly (4×/year)
Semi-Annually (2×/year)
Annually (1×/year)
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📈
Final Balance
—
💵
Total Invested
—
✨
Interest Earned
—
Portfolio Composition
Initial Principal
Net Contributions
Interest Earned
Growth Over Time
Balance
Invested
Year-by-Year Breakdown
Year
Balance
Total Invested
Interest (cumul.)
Annual Growth
Return %
✓
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