Compound Interest Calculator

See how your principal grows with compound interest at your chosen compounding frequency and time period.

Enter Your Savings Details

Currency

Principal Amount

Annual Interest Rate (%)

Time Period (Years)

Compounding Frequency

How It Works

Compound interest means your interest also earns interest. The more frequently interest is compounded, the faster your money grows.

Formula used (periodic compounding):

A = P x (1 + r/n)^(n x t)

Continuous compounding uses:

A = P x e^(r x t)

Where:

P = principal, r = annual rate, n = compounds per year, t = years.

This is an estimate only. Actual returns depend on market performance and are not guaranteed.

Frequently Asked Questions (FAQ)

The Compound Interest Calculator provides precise mathematical estimates based on standard financial compounding, amortisation, or tax formulas.

No! All calculations execute 100% locally in your web browser. No financial figures leave your device.

These outputs are estimates for financial planning. For official filings, consult a certified financial planner or tax professional.

Disclaimer Notice

Disclaimer: The results from this Compound Interest Calculator are for estimation and informational purposes only. Actual interest rates, loan approvals, tax liabilities, or investment returns may vary depending on bank policies, market conditions, and government regulations.

Compound Interest Calculator

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Your Result

Disclaimer Notice