SWP Calculator — Systematic Withdrawal Plan

The calculation is driven by compounding interest and periodic cash outflows. The remaining fund balance at each interval is computed by applying the expected rate of return on the prevailing balance and subtracting the scheduled withdrawal amount. Mathematically, the ending balance for a period is determined by taking the initial balance, adding accrued investment returns, and deducting the payout. Inflation adjustments and varying payout frequencies are factored in to show accurate long-term trajectories.

Imagine you invest an initial corpus of $50,00,000 (5 Million INR) in a hybrid mutual fund with an expected annual rate of return of 12%. You set up a monthly SWP of $40,000. Over a 5-year horizon (60 months), the calculator factors in monthly compounding and regular deductions. Your total withdrawals over the 5 years would equal $24,00,000, while the remaining balance continues to compound at the adjusted rate, helping you evaluate whether your corpus will outlast your withdrawal goals.

Align your monthly withdrawal amount with your actual conservative expected returns rather than historical highs to prevent premature depletion of your corpus. Opt for monthly payout frequencies to match regular living expenses smoothly. Regularly review your portfolio performance annually to adjust withdrawal rates in response to market volatility and inflation shifts.