How to Calculate NPS Pension
Estimate your accumulated retirement pension corpus and monthly annuity payouts under the NPS scheme — client-side calculations.
Enter Monthly Contribution
Input the amount of money you plan to contribute to your NPS account monthly (or select yearly investment contributions).
Specify Current Age
Enter your current age (minimum 18) to set the compound timeline. The retirement maturity age is fixed at 60.
Set Return & Annuity Rates
Specify your expected investment returns and choose what percentage of corpus to reinvest in annuities (minimum 40%).
Analyze Pension Payouts
Instantly view your total retirement corpus, tax-free lump-sum withdrawal amount, and estimated monthly pension payout.
🔒 Protected Client-Side Compounding
Your retirement savings data is private. Pension annuity models calculate parameters inside client-side systems — zero server transmissions, zero logging, and zero tracking.
Key Pension Estimation Features
Custom Annuity Allocation
Adjust your annuity purchase ratio from the statutory minimum 40% up to 100% to customize monthly payouts.
Lump-Sum vs Annuity Splits
Visualizes your final retirement corpus split cleanly between tax-free cash withdrawals and pension annuity portfolios.
Compounded Wealth Calculations
Uses standard monthly compounding formulas to estimate wealth accumulation over decades of career service.
Tax Benefit Estimator
Estimates potential tax savings (under Section 80CCD) based on your annual investment size.
High-Speed Local Math Layer
Calculates complex pension annuity equations instantly inside system memory, avoiding remote database uploads.