Compound Interest Calculator
Contains ads
4.6star
729 reviews
50K+
Downloads
Everyone
info
About this app
Easily calculate how your money can grow with the power of compound interest and make smarter financial decisions. This free financial calculator lets you simulate investments by entering your initial capital, regular contributions (monthly or yearly), interest rate, and time horizon. You'll instantly see the total invested amount, the profit earned, and a chart showing your wealth growth year by year.
The app supports monthly or yearly compounding and over 60 international currencies, making it useful for personal savings or long-term investment planning: retirement goals, education funds, or comparing different contribution scenarios. You can adjust the compounding frequency and test various interest rates to see how returns and growth change.
Designed to be simple, intuitive, fast, and accurate — you can run multiple calculations, compare strategies, and improve your financial literacy. Your data is processed locally on your device, and no account is required to use the app.
Download now and start planning your financial future: optimize your contributions, understand the power of compound interest, and take control of your savings and investments.
If you enjoy the app, please leave a rating and help us improve it.
The app supports monthly or yearly compounding and over 60 international currencies, making it useful for personal savings or long-term investment planning: retirement goals, education funds, or comparing different contribution scenarios. You can adjust the compounding frequency and test various interest rates to see how returns and growth change.
Designed to be simple, intuitive, fast, and accurate — you can run multiple calculations, compare strategies, and improve your financial literacy. Your data is processed locally on your device, and no account is required to use the app.
Download now and start planning your financial future: optimize your contributions, understand the power of compound interest, and take control of your savings and investments.
If you enjoy the app, please leave a rating and help us improve it.
Updated on
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Ratings and reviews
4.6
717 reviews
Bobbymike
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November 21, 2025
i just love it as it does what it says on the tin and u can chop n change figures to get precise predictions of value, fantastic n easy to use...
Todos Los Datos
November 23, 2025
Thank you for your comment, Bobbymike. We're glad to hear you enjoy the app and find it fantastic and easy to use. We'll keep working to make the experience even better ⭐
Kevin Mogeni
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September 24, 2022
I like the app. It's simple and easy to use. For the regular contributions part, one can select either monthly or yearly contributions. The calculated total shows both the invested amount and the compound interest earned. I would recommend inclusion of a table chart to show the invested and the interest earned in each year.
2 people found this review helpful
Todos Los Datos
October 30, 2025
Thank you for your comment, Kevin. We're glad to hear the app feels simple and useful to you. We appreciate your suggestion to include a yearly table showing investment and interest. It's a great idea we'll consider for future updates 📊
Greg Kilen
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November 29, 2025
absolutely love working with this app!! it makes me believe I can actually retire comfortably!!
Todos Los Datos
December 1, 2025
Thank you for your comment, Greg. We're glad to hear the app gives you confidence and helps you envision a comfortable retirement. We'll keep working to make the experience even better 🌟
What’s new
🪙 Visual and technical refresh
We updated the Android target version to 36 to keep the app up to date, introduced a new icon, improved the splash screen, and added better currency formatting for a clearer and more accurate experience.
Did you like this release? Rate the app and tell us what you think 💙. Your feedback drives us to keep improving.
We updated the Android target version to 36 to keep the app up to date, introduced a new icon, improved the splash screen, and added better currency formatting for a clearer and more accurate experience.
Did you like this release? Rate the app and tell us what you think 💙. Your feedback drives us to keep improving.
App support
About the developer
Santiago Ruiz de Pascual Isábal
contacto@todoslosdatos.com
ctra Alcalá Torrelaguna 15
28863 Cobeña
Spain
