Investments

SWP Calculator

Systematic withdrawal longevity and final corpus

How to Use the SWP Calculator

A Systematic Withdrawal Plan lets you withdraw a fixed amount regularly from investments while the balance keeps growing.

  1. Enter your total investment.
  2. Enter the monthly withdrawal amount.
  3. Enter the expected return and duration.
  4. See how long your corpus lasts and the final balance.

SWP Logic

Monthly Balance

Balance = (Balance − Withdrawal) × (1 + r/12)

Each month a withdrawal is taken, then the remainder grows.

Example:

Input: ₹10L, ₹10k/mo, 9%

Calculation: iterated monthly

Result: lasts ~13+ years

Real-World Use Cases

Retirement Income

Draw a steady monthly income from a corpus.

Tax Efficiency

SWP can be more tax-efficient than dividends.

Tips

Tips

  • If withdrawals exceed returns, the corpus shrinks over time.
  • Keep the withdrawal rate sustainable (often ~4–6%/year).
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