Compound Interest Calculator

The Power of Compound Interest

Compound interest is the interest on a loan or deposit that is calculated based on both the initial principal and the accumulated interest from previous periods. Albert Einstein reportedly called it the "eighth wonder of the world."

Key Factors

• Principal - Your initial investment amount
• Interest Rate - Annual return on investment
• Time - The longer you invest, the more compounding works
• Compounding Frequency - How often interest is calculated
• Regular Contributions - Adding money consistently accelerates growth

This calculator is for educational purposes only and does not constitute financial advice.