Compound Interest Calculator
See how your savings or investment grows over time with compound interest.
Inputs
Results
Future Value
$20,096.61
Total Contributed
$10,000
Total Interest Earned
$10,096.61
How it's calculated
Future value = principal × (1 + rate ÷ n)^(n × years), where n is the number of compounding periods per year, plus the future value of any monthly contributions added as a monthly annuity. Interest earned is the total value minus everything you put in (principal plus contributions).
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