Compound Interest Calculator

📈 Compound Interest Calculator

Estimate how your investment grows with monthly contributions and compound interest.

Assumes monthly compounding and contributions made at the end of each month. This is a pre-tax estimate.

FAQs

What is compound interest? Interest on principal plus previously earned interest — it accelerates growth.

Why monthly compounding? Many savings & investment products compound monthly, giving realistic results.

Do taxes or fees apply? Yes — this is before taxes and fees; actual returns will be lower when taxed or charged fees.