Compound Interest

Calculate compound interest growth on savings and investments over time. See how contributions and rate affect your balance — free and instant.

Results

Future Value

$16,470.09

Details

Total Interest$6,470.09

Formula Used

A = P(1 + r/n)^(nt)

How this calculator works

Calculate compound interest growth on savings and investments over time. See how contributions and rate affect your balance — free and instant.

Formula

A = P(1 + r/n)^(nt)

Worked example

$10,000 at 5% compounded monthly for 10 years grows to 10000 × (1 + 0.05/12)^(12×10) = $16,470.09. Interest earned is $6,470.09.

Inputs

  • Principal Amount ($)
  • Annual Interest Rate (%)
  • Time (Years)
  • Compounds per Year

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