What is SWP Calculator?
SWP Calculator helps you project a fund balance while making regular monthly withdrawals.
The main result is projected remaining corpus, with a breakdown of total withdrawals paid, unfunded planned withdrawals and corpus exhaustion. The formula, example and assumptions below explain how to interpret it.
How to use SWP Calculator
Use the example to get familiar with the form, then enter your own figures. Any rates in the example are illustrative. Check the field labels and units before calculating.
- Gather initial investment corpus (₹), monthly withdrawal (₹), expected annual return (%) and withdrawal period in months. Use values from the same situation or reporting period.
- Replace the example initial investment corpus with your own value, then complete the other fields. Check the displayed units.
- Select Calculate and read projected remaining corpus with its result breakdown. Change one input and calculate again to compare a second scenario. Reset restores the original example.
- Enter initial investment corpus in ₹, at least 0. Decimals are accepted.
- Enter monthly withdrawal in ₹, at least 0. Decimals are accepted.
- Enter expected annual return in %, at least 0 and at most 100. Decimals are accepted.
- Enter withdrawal period in months, at least 1 and at most 1200. Use a whole number.
SWP Calculator: a worked example
With the inputs below, the result is ₹3,90,179.88 (projected remaining corpus). Follow the example, then replace these illustrative values with your own.
| Input or output | Example value |
|---|---|
| Initial investment corpus (₹) | ₹10,00,000 |
| Monthly withdrawal (₹) | ₹10,000 |
| Expected annual return (%) | 8 % |
| Withdrawal period in months | 120 |
| Projected remaining corpus | ₹3,90,179.88 |
| Total withdrawals paid | ₹12,00,000 |
| Unfunded planned withdrawals | ₹0 |
| Corpus exhaustion | Not exhausted in selected period |
Understanding the SWP result
Read projected remaining corpus alongside total withdrawals paid, unfunded planned withdrawals and corpus exhaustion. These describe different parts of the same calculation.
Displayed results use a readable number of decimal places. When checking a result by hand, keep extra precision until the last step. To compare scenarios, change one input at a time and keep the others fixed.
- Example Total withdrawals paid: ₹12,00,000
- Example Unfunded planned withdrawals: ₹0
- Example Corpus exhaustion: Not exhausted in selected period
SWP Calculator: assumptions and common mistakes
A useful estimate starts with the right inputs. Check the following assumptions and limits before applying the result to your situation.
- Projection using the rate you enter, not a guaranteed return or live product quote. Unless stated otherwise, taxes, fees and inflation are excluded.
- A projected return is an assumption. Check whether fees, tax and inflation are included before comparing products.
For wider guidance, visit SEBI Investor Education. The formula and scope of this specific tool are stated on this page.






