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Savings interest

Estimate interest earned on a deposit over a chosen term.

Built and maintained by The NumberPrism Editorial TeamEditorial policy

Your details

Results update as you type. The formula and assumptions are explained below the calculator.

Interest earned

$1,357.29

Final balance$11,357.29
Effective annual yield4.33%
Average interest per month$37.70
Simple interest$1,275.00

Estimate only: assumes a constant rate and no withdrawals. Tax on interest and changing rates will alter the result.

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What does this tool do?

Savings interest depends on the annual rate, the term and how often interest is compounded. This calculator projects a balance with no further deposits.

The Formula

Interest = P × ((1 + r ÷ n)^(n × t) − 1)

Frequently Asked Questions

What is effective annual yield?

It converts a nominal rate with any compounding frequency into the equivalent annual return. It makes offers with different compounding easier to compare.

Is my money protected?

Deposit insurance varies by country and institution. Check the scheme and limit that apply to you; this tool does not assess provider safety.