💰 Compound Interest Calculator
See how your savings and investments grow over time with compound interest
Initial Investment ($)
Annual Interest Rate (%)
Compound Frequency
Daily (365/yr)
Weekly (52/yr)
Bi-Weekly (26/yr)
Semi-Monthly (24/yr)
Monthly (12/yr)
Bi-Monthly (6/yr)
Quarterly (4/yr)
Half-Yearly (2/yr)
Yearly (1/yr)
Time Period
Years
Months
Regular Contributions (optional)
Deposit Amount ($)
Deposit Frequency
Weekly
Bi-Weekly
Monthly
Quarterly
Half-Yearly
Yearly
Deposit Timing
End of period
Beginning of period
Annual Deposit Increase (%)
Calculate
Growth Over Time
Detailed Breakdown
Yearly
Monthly