Compound Interest Calc (TCS)

The Calculator Site

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About this app

Compound Interest Calculator by The Calculator Site

Plan your financial future with confidence using our powerful compound interest calculator – based on the trusted tool at thecalculatorsite.com

Whether you're growing your savings, planning for retirement, or modelling an investment strategy, this app gives you detailed projections and flexible options to help you understand how your money can work for you.

-- KEY FEATURES --

Multiple Compounding Frequencies
Calculate interest compounded daily, monthly, quarterly, or yearly (or choose a custom interval) to match your savings account or investment product.

Regular Deposits
Include regular contributions on a weekly, bi-weekly (fortnightly), monthly, quarterly, or yearly schedule to see how consistent saving supercharges your growth.

Regular Withdrawals
Model regular withdrawals as either a fixed monetary amount or as a percentage of your interest or earnings. Combine with deposits for full flexibility.

Inflationary Increases
Choose whether to add % inflationary increases to your regular deposits and withdrawals.

Monthly & Yearly Projections
View a detailed breakdown of your balance, interest earned, and contributions over time, shown both monthly and yearly.

Rate of Return & Time-Weighted Return
See your Rate of Return (RoR) for straightforward investments, or a Time-Weighted Return (TWR) when using regular deposits or withdrawals – giving you a clearer picture of your investment's true performance.

WHO IS THIS FOR?
- Savers wanting to see how their balance grows over time
- Investors planning for retirement or long-term financial goals
- Students learning about the power of compounding
- Anyone comparing different savings or investment scenarios

DISCLAIMER
This app is provided for educational and informational purposes only. All figures are estimates based on the values you enter and are not guaranteed. This app does not constitute financial advice. Please consult a qualified financial adviser before making any financial decisions.

What’s new

Initial app release.