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NPS Calculator: Inputs, Options, and How to Read the Results

A practical reference for the NPS Calculator — the inputs it accepts, the allocation options, and how to read your pension projection.

Published August 28, 20264 min read
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Inputs and options

The NPS Calculator is an input-based calculator — you type values directly in your browser. Nothing is uploaded.

Inputs

InputWhat to enter
Monthly basic + D.A.The basic salary on which the 10% NPS contribution is calculated
Contribution percentageYour and your employer's contribution rate, defaulting to the standard 10%+10%
Expected returnThe assumed annual return based on your equity and debt allocation
Retirement ageThe age at which you will start drawing the pension

Options

  • Asset allocation — adjust the equity and debt mix to change the assumed return
  • 80CCD(1B) view — see the extra deduction of up to 50,000 beyond the 80C limit
  • Annuity estimate — shows the mandatory portion of the corpus used for the annuity purchase

Getting the best results

  • Enter basic salary plus D.A., not total CTC, because NPS contributions are calculated on that figure
  • Use a realistic return for your allocation — a balanced NPS portfolio commonly assumes around 9-10%
  • Review the annuity estimate: remember a chunk of the corpus must fund a mandatory annuity, so the actual lump sum you receive is less than the full corpus

Verdict

The NPS Calculator takes your contribution, return, and retirement age, then returns a clear pension corpus with the 10%+10% split, the 80CCD(1B) benefit, and an annuity estimate.

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Frequently asked questions

What inputs does the NPS Calculator need?

Your monthly basic plus D.A., the contribution percentage, an expected return, and your planned retirement age.

Should I enter my full CTC?

No. Enter your basic salary plus D.A., because NPS contributions are calculated on that figure.

What output does it produce?

Your projected NPS corpus, the mandatory annuity portion, the estimated monthly pension, and the 80CCD(1B) tax benefit.

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