Free Finance Tool

SWP Calculator

Plan your monthly withdrawals from your mutual fund corpus. See exactly how long your money lasts, how much interest it earns along the way, and get a full year-by-year breakdown — instantly.

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Your SWP Details
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₹50 L
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₹30,000
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8%
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Your SWP Results
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Enter your corpus details on the left and hit Calculate to see your withdrawal plan.

How to Use This SWP Calculator

  1. Enter your total corpus — This is the lump sum amount you have invested (or plan to invest) in a mutual fund that you'll draw from. Use the slider for quick estimates.
  2. Choose your calculation mode — "How long will it last?" tells you how many years a fixed monthly withdrawal will sustain your corpus. "Max safe withdrawal?" tells you the maximum monthly amount you can withdraw over a set number of years.
  3. Set your monthly withdrawal amount — The fixed amount you want to withdraw every month for regular income. Common for retirees or anyone seeking passive income from their investments.
  4. Enter the expected annual return — The return rate your mutual fund earns while you withdraw. Conservative estimates for debt/hybrid funds are 6–10%. Your corpus keeps growing even as you withdraw — this is the key mechanic of SWP.
  5. Click Calculate — Instantly see how long your corpus lasts (or the max monthly withdrawal), total interest earned, total amount received, and a full year-by-year breakdown.

What Is a SWP Calculator?

A SWP calculator (Systematic Withdrawal Plan calculator) is a free online tool that helps you plan how to draw a regular monthly income from your mutual fund investment. While a SIP builds wealth by investing monthly, a SWP depletes or sustains wealth by withdrawing monthly — making it the go-to strategy for retirees, sabbatical planners, and anyone seeking passive monthly income from a lump sum.

This SWP calculator answers the two most important questions: How long will my money last? and How much can I safely withdraw each month? — without having to touch a spreadsheet.

The SWP Formula Explained

Each month, the remaining corpus earns a return, and then the withdrawal amount is deducted. The calculation repeats month by month:

Closing Corpus = Opening Corpus × (1 + r) − W

Where:
r = Monthly Rate of Return (Annual Rate ÷ 12)
W = Fixed Monthly Withdrawal Amount

Repeated every month until corpus = 0 or period ends.

This means your corpus is never just sitting still — it keeps earning returns on the remaining balance even while you withdraw. A well-planned SWP can generate income for decades from the same corpus, thanks to this compounding effect.

SWP vs SIP — What's the Difference?

SIP — Build Wealth

You invest a fixed amount every month into a mutual fund. Ideal for salaried earners in the wealth accumulation phase. You're adding to the corpus regularly.

SWP — Draw Income

You withdraw a fixed amount every month from an existing corpus. Ideal for retirees or passive income seekers in the wealth utilisation phase. You're drawing from the corpus regularly.

Many people use SIP during their working years to build a large corpus, then switch to SWP post-retirement to draw a steady monthly income. Our SIP Calculator can help you figure out how much corpus to build before you start a SWP.

Why Is SWP Better Than FD for Retirement Income?

Tax efficiency. With a Fixed Deposit, the interest income is fully taxable as per your income slab — so if you're in the 30% bracket, you lose 30% of every rupee of interest. With an SWP from an equity mutual fund held for more than 1 year, only the gains portion of each withdrawal is subject to LTCG tax at 10% (above ₹1 lakh). For debt funds, indexation benefits can further reduce effective tax.

Inflation protection. FD interest rates rarely beat inflation meaningfully. Mutual funds — especially balanced or equity-oriented ones — have historically outpaced inflation over long periods, preserving the real value of your corpus.

Flexibility. You can increase, decrease, pause, or stop your SWP at any time without penalty. FD premature withdrawals usually come with a penalty.

What Return Rate Should I Use for SWP Planning?

The return rate assumption is critical — it directly affects how long your corpus lasts. Conservative guidelines for SWP planning:

Liquid / Ultra Short-Term Debt Funds: 5–6% | Short-Term / Corporate Bond Funds: 6–8% | Hybrid / Balanced Advantage Funds: 8–10% | Equity-Oriented Funds (with volatility): 10–12%

For retirement planning, most financial planners recommend using 7–8% as a conservative estimate, even if your fund has historically delivered more. This builds a buffer for market downturns.

The Safe Withdrawal Rate Rule

A widely cited heuristic in retirement planning is the 4% rule — you can safely withdraw 4% of your corpus annually (i.e., ~0.33% per month) and the corpus will last 30+ years, assuming a reasonable return. At a corpus of ₹1 crore, that's ₹4 lakhs/year or ₹33,333/month.

However, the 4% rule was designed for US markets. In India, with different inflation dynamics and fund performance, 3–3.5% annual withdrawal rate is often considered more prudent for a 30-year retirement. Run your numbers in this calculator to see what works for your specific situation.

How to Make Your Corpus Last Longer

Start with a larger corpus. The single biggest lever — use a SIP during your working years to maximise the corpus you retire with. Keep a portion in growth assets. Don't move everything to debt the day you retire. A balanced portfolio that earns 8–10% will sustain withdrawals far longer than a 5–6% debt-only portfolio. Withdraw conservatively. Withdraw less than the fund earns, and your corpus actually grows over time rather than shrinking. Step-down withdrawals. Reduce your withdrawal amount in years when markets are down to avoid selling units at a loss.

Frequently Asked Questions
What is a Systematic Withdrawal Plan (SWP)?
A Systematic Withdrawal Plan (SWP) is a facility offered by mutual funds that lets you withdraw a fixed amount from your investment at regular intervals — typically monthly. Unlike selling your entire investment, SWP allows you to draw a steady income while the remaining corpus continues to earn returns. It's widely used as a retirement income strategy in India.
Is SWP income taxable in India?
Yes, but only the gains portion of each withdrawal is taxable — not the principal. For equity mutual funds held over 1 year, gains are Long-Term Capital Gains (LTCG) taxed at 10% above ₹1 lakh per year. For debt funds, gains are added to your income and taxed at your applicable slab rate. Since each SWP instalment is a partial redemption, only the profit component (not the full withdrawal amount) is taxed, making it very tax-efficient compared to FD interest.
What is the minimum corpus needed to start an SWP?
There's no universal minimum, but as a practical rule, your corpus should be large enough that the monthly return it earns comes close to (or exceeds) your monthly withdrawal. For example, if your fund earns 8% annually, it earns about 0.67% per month. On a ₹50 lakh corpus, that's ₹33,500/month. If you withdraw ₹30,000/month, your corpus actually grows over time. Most AMCs require a minimum withdrawal amount of ₹500–₹1,000 per SWP instalment.
Can I run SWP and SIP simultaneously?
Yes. Some investors run a SIP (continuing to invest) in one fund while running an SWP (withdrawing) from another. For example, you could invest a bonus as a lump sum and start an SWP, while also running a small SIP in a growth fund. This is a common strategy for early retirees with part-time income.
What happens if my corpus runs out before I stop the SWP?
If the corpus is fully depleted, the SWP simply stops — the mutual fund cannot process further withdrawal instructions with zero units remaining. This is why careful planning with a conservative return rate is critical. This calculator shows you the exact year your corpus would deplete so you can adjust your withdrawal amount or timeline accordingly.
Is SWP the same as dividend option in a mutual fund?
No. A dividend (now called "IDCW" — Income Distribution cum Capital Withdrawal) is declared at the fund's discretion and is not guaranteed in amount or frequency. An SWP is a fixed, predictable withdrawal that you control — the amount and date are set by you, not the fund house. For retirement income planning, SWP is almost always preferred over IDCW for its predictability.
Which mutual fund type is best for SWP?
For retirees or conservative investors, Hybrid Balanced Advantage Funds or Multi-Asset Funds are popular for SWP — they offer 8–10% historical returns with lower volatility than pure equity funds. Pure debt funds (6–8%) are more predictable but may not outpace inflation. Pure equity funds (10–12%) offer higher returns but more year-to-year volatility. Most financial planners recommend a bucket strategy: keep 2–3 years of withdrawals in a liquid/debt fund, and the rest in balanced or equity funds for growth.

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