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Compound Interest Calculator

Calculate compound interest on your savings or investment.

Compound Interest Calculator

See how your money grows with compound interest over time.

Formula

A = P × (1 + r/n)^(n×t)

Step-by-step

  1. r = annual rate / 100
  2. n = compounding periods per year
  3. A = P × (1 + r/n)^(n×t)

Example

$10,000 at 7% compounded monthly for 10 years grows to $20,096.

FAQ

What is compound interest?+

Interest earned on both the principal and previously earned interest.

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