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On-device · nothing uploaded

See how savings grow

See how savings grow with compound interest and regular deposits, year by year. Free, private, nothing uploaded.

How it works, privately

How it works, privately

  1. The tool opens right here. There is nothing to install and no account to make.
  2. Type the amount, the rate and how many years.
  3. What you type stays in this browser on this device. Nothing is sent to a server.

Questions

Is it free?
Yes. Calculators is free to use, with no account, no sign-up and no daily limit.
Is what I type sent anywhere?
No. Calculators runs inside your browser, on your own device. Nothing you type or make is sent to a server.
Does it work on my phone?
Yes. It works in an up-to-date browser on phones, tablets and computers. Very big files are quicker on a computer.
Do I need to install anything?
No. Open the page and use it. You can also add Toolbox to your home screen like an app.