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Simple Interest

Financial
Interest24,000
Total1,24,000

About the Simple Interest calculator

Use this free Simple Interest calculator. Enter principal, rate % / year, years and it shows interest, total instantly. With the default values, the interest comes to 24,000.

How the Simple Interest calculation works

Interest = P × r × t ÷ 100, with no interest on interest. Total = P + interest.

Tip: Simple interest is common on short loans and some bonds; compare it with compound rates before choosing.

Frequently asked questions

What does the Simple Interest calculator do?

It takes principal, rate % / year, years and instantly calculates interest, total.

Is the Simple Interest calculator free?

Yes. It is free, needs no signup and runs in your browser, so your numbers are not stored.

Which currency does it use?

Amounts are plain numbers, so use any currency consistently.

Embed this calculator on your website

Free to use. Copy and paste this code into your page.