Effective annual yield (APY)
Compare rates on the same annual footing.
Effective annual yield
For illustration only. Read the assumptions below for the full picture.
Understand your result.
Convert a nominal annual rate into effective annual yield after compounding. APY is used here as a general financial concept rather than a special Indian product label.
The difference between nominal and effective rates depends on how frequently interest is credited and reinvested. Compare products on the same basis.
A worked example.
Using this calculator’s default inputs, effective annual yield is 8.3%. This is an illustration of the stated formula, not a forecast.
See the example inputs
| Quoted nominal annual rate | 8 % |
|---|---|
| Compounding frequency | Monthly |
| Investment amount | ₹1,00,000 |
A common mistake to avoid
Comparing an effective annual rate with a nominal annual rate without adjusting for compounding.
Questions you might have.
Does APY include tax and fees?
No. This tool shows gross yield with interest reinvested; actual net returns may be lower.
Is this an Indian savings-product recommendation?
No. It is a rate-conversion tool using an amount in INR.
Prepared by INDwise · Calculation checks: 29 October 2026 · How we check the maths · Report a correction
How we calculate it
APY / effective annual yield = (1 + nominal rate ÷ compounding frequency)^frequency − 1.
Assumptions & things to know
Fixed nominal rate with all interest reinvested. Excludes tax, fees, changing rates and additional deposits. APY is shown as general financial knowledge, not a special Indian product.
Your privacy & sharing
Your financial inputs are used only within this page. Saved calculators use this browser’s local storage. Sharing creates a link with the entered values, so anyone with that link can see those values. A downloaded summary stays on your device.