Compound Interest Calculator
PopularForecast investment growth with regular deposits and compounding frequency.
100% In-Browser
Projected Future Value
$54,915.51
Over 10 years with $200/month recurring contribution
Total Principal Invested
$34,000.00
Total Interest Earned
+$20,915.51
Growth Progression:
Year 1$12,400 dep$13,215.88
Year 2$14,800 dep$16,664.23
Year 3$17,200 dep$20,361.86
Year 4$19,600 dep$24,326.8
Year 5$22,000 dep$28,578.36
Year 6$24,400 dep$33,137.26
Year 7$26,800 dep$38,025.74
Year 8$29,200 dep$43,267.59
Year 9$31,600 dep$48,888.39
Year 10$34,000 dep$54,915.51
Disclaimer: Returns are mathematical projections assuming a constant annual growth rate. Actual investment returns fluctuate with market performance and asset risk.
How to Use Compound Interest Calculator
1
Set initial principal
Enter your starting balance.
2
Configure contributions & rate
Enter monthly addition, annual rate, and investment horizon.
3
View future balance
See your total portfolio value and interest multiplier.
Frequently Asked Questions
It is how often interest is calculated and added back to your principal balance to generate further interest.
Related Tools
More Calculators & ConvertersPopular
Loan Payment Calculator
Calculators & ConvertersCalculate monthly payments, total interest, and full amortization schedule.
Free & In-BrowserOpen Tool
PopularFeatured
Percentage Calculator
Calculators & ConvertersSolve any percentage problem with formulas and step-by-step math.
Free & In-BrowserOpen Tool
Popular
Discount Calculator
Calculators & ConvertersCalculate sale prices, savings amount, and final total with sales tax.
Free & In-BrowserOpen Tool
Age Calculator
Calculators & ConvertersCalculate exact age in years, months, days, and next birthday countdown.
Free & In-BrowserOpen Tool