SWP vs FD Calculator
If you need a regular monthly income from your savings — for retirement, a second income, or any other purpose — the two most common routes are a Systematic Withdrawal Plan (SWP) from a mutual fund, or a Fixed Deposit (FD) with periodic withdrawals. Our SWP vs FD Calculator compares both side by side using the same investment amount, monthly withdrawal, and time period, so you can see which option gives you more total value and how long your money is likely to last.
Enter your total investment amount, the monthly amount you plan to withdraw, the expected annual return for the SWP (mutual fund) option, the FD interest rate, and your time period. The calculator simulates both options month by month and shows you the total amount withdrawn, the remaining balance, the total value, and whether the corpus lasts the full period or runs out early.
SWP vs FD Calculator Formula
Both SWP and FD withdrawals are calculated using the same month-by-month compounding and withdrawal logic — only the rate of return differs between the two.
Balance(month) = [ Balance(month − 1) × (1 + i) ] − Withdrawal Amount
Where:
- Balance(month) = Remaining corpus at the end of that month
- i = Monthly rate of return (annual rate ÷ 12 ÷ 100) — the SWP’s expected mutual fund return for one calculation, and the FD’s interest rate for the other
- Withdrawal Amount = The fixed amount withdrawn every month
This calculation repeats every month for the full investment period. If the balance ever falls to zero or below before the period ends, the corpus is considered exhausted from that month onward. The Total Value at the end is the sum of everything withdrawn plus whatever balance (if any) remains.
Example Calculation
Suppose you invest ₹10,00,000 and withdraw ₹8,000 every month for 10 years, comparing a mutual fund SWP expected to return 11% p.a. against an FD earning 7% p.a.
- Total Investment: ₹10,00,000
- Monthly Withdrawal: ₹8,000
- SWP Expected Return: 11% p.a. | FD Interest Rate: 7% p.a.
- Time Period: 10 years (120 months)
| Metric | SWP (Mutual Fund) | FD (Fixed Deposit) |
|---|---|---|
| Total Withdrawn | ₹9,60,000 | ₹9,60,000 |
| Remaining Balance | ₹12,53,164 | ₹6,24,983 |
| Total Value | ₹22,13,164 | ₹15,84,983 |
Both options comfortably last the full 10 years without running out. However, the SWP route ends up with a total value of approximately ₹22,13,164, versus approximately ₹15,84,983 for the FD — a difference of roughly ₹6,28,181 in favor of the SWP. This gap exists because the mutual fund’s higher expected return (11% vs 7%) allows the remaining corpus to keep growing faster even after monthly withdrawals.
This example assumes the mutual fund actually delivers its expected return consistently, which is not guaranteed. An FD’s interest rate, by contrast, is fixed and known in advance for its tenure. This trade-off between higher potential returns and rate certainty is the central decision covered in the FAQs below.
FAQs about SWP vs FD Calculator
What is the difference between SWP and FD for monthly income?
An SWP (Systematic Withdrawal Plan) lets you withdraw a fixed amount at regular intervals from a mutual fund investment, while the remaining units stay invested and continue to grow (or fall) with the market. A Fixed Deposit pays a fixed, guaranteed interest rate for its tenure, and withdrawals simply reduce the FD principal along with its earned interest.
Is SWP safer than FD?
No, generally the opposite. FDs offer fixed, predictable returns and capital protection (subject to deposit insurance limits), while SWP returns depend on market performance and are not guaranteed. SWP can potentially generate higher long-term returns, but it carries market risk that FD does not.
Can my SWP corpus run out before the FD if returns are lower than expected?
Yes. If the mutual fund’s actual returns are lower than the rate assumed in the calculator, or if there are prolonged market downturns, the SWP corpus can deplete faster than projected. The calculator’s SWP results are based on your assumed expected return rate, not a guaranteed outcome.
Which is more tax-efficient, SWP or FD?
FD interest is fully taxable as per your income tax slab in the year it is earned. SWP withdrawals, on the other hand, are typically treated as a mix of capital gains and return of principal, and capital gains tax rates on mutual funds can be more favorable than slab-rate taxation, depending on the fund type and holding period. It’s advisable to consult a tax professional for your specific situation.
How do I know if my withdrawal amount is sustainable?
If the calculator shows your corpus lasting the full period with a healthy remaining balance, your withdrawal rate is likely sustainable at the assumed return rate. If it shows the corpus getting exhausted early, consider reducing your monthly withdrawal amount, extending your time horizon, or reassessing your expected return assumption.
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