SWP Calculator – Plan Monthly Income From Your Investment

The PlanMyReturns SWP Calculator helps you understand how much monthly income you can withdraw from an investment and how long your money will last.

It is designed for people who rely on investments for regular cash flow, such as retirees or those planning passive income, and want clarity on:

• Monthly withdrawals
• Impact of inflation
• How interest offsets withdrawals
• Whether the corpus will survive the chosen period
• Final balance at the end of the plan

This calculator focuses on cash-flow reality, not assumptions.

What Is SWP (Systematic Withdrawal Plan)?

A Systematic Withdrawal Plan (SWP) allows you to withdraw a fixed amount regularly (usually monthly) from an existing investment while the remaining balance continues to earn returns.

SWP is commonly used for:

• Retirement income
• Pension-like cash flow
• Supplementing salary or rent income
• Tax-efficient withdrawals from mutual funds

Instead of earning money first and withdrawing later, SWP lets you withdraw while your investment is still growing.

Why People Use an SWP Calculator

Most people search for an SWP calculator to answer questions like:

• How much monthly income can I safely withdraw?
• Will my investment last for 20 or 30 years?
• What happens if inflation increases withdrawals every year?
• How much interest offsets my withdrawals?
• Will I run out of money before the plan ends?

This calculator answers those questions clearly.

What This SWP Calculator Shows You

Using your inputs, the calculator displays:

• Total investment amount
• Monthly withdrawal amount
• Total money withdrawn over time
• Interest earned during withdrawals
• Final balance at the end of the period
• Whether the corpus gets exhausted early
• Year-wise cash flow table
• Visual split of withdrawn amount vs remaining value

All calculations are done month by month, which reflects real SWP behavior.

How Monthly Withdrawals Are Calculated

This calculator assumes:

• Interest is credited monthly
• Withdrawal happens every month
• Interest is added before withdrawal each month
• If the balance becomes insufficient, withdrawal stops

This ensures the output reflects how SWPs work in practice.

Time Period Options (Flexible Planning)

You can plan withdrawals for:

• 10 years
• 15 years
• 20 years
• 25 years
• 30 years

Or enter a custom number of years.

This is useful for:

• Early retirement planning
• Pension replacement
• Long-term passive income strategies

Inflation Adjustment

One of the most important features of this calculator is inflation-adjusted withdrawals.

How Inflation Works Here

If you enter an inflation rate:

• Monthly withdrawal increases every year
• This simulates rising living costs
• Results become more realistic for long-term planning

Many SWP calculators ignore inflation. This one does not.

How SWP Is Calculated

At a high level, the calculator follows this logic:

• Monthly return = Annual return ÷ 12
• Interest is added to the balance every month
• Monthly withdrawal is deducted
• Inflation (if applied) increases withdrawals yearly

The process repeats until:

• The selected time period ends, or
• The investment balance becomes zero

This month-by-month approach ensures accuracy.

SWP Example

Suppose you invest ₹50,00,000 and withdraw ₹30,000 per month for 20 years at an expected return of 8%.

What the Calculator Shows:

• Total withdrawn amount over time
• Whether the corpus survives the full 20 years
• Final remaining balance (if any)
• Profit earned after withdrawals

If inflation is added:

• Withdrawals increase every year
• Corpus depletion may happen earlier
• You can adjust the plan instantly to stay sustainable

Key Insights You Get From This Calculator

• Higher withdrawals reduce corpus life
• Moderate returns can still sustain long withdrawals
• Inflation significantly impacts long-term sustainability
• Even after years of withdrawals, balance may still remain
• Small changes in withdrawal amount make a big difference

These insights help you adjust your plan before committing money.

SWP vs Other Income Options

SWP vs Fixed Deposit Interest

SWP vs Dividend Income

SWP vs Pension

Who Should Use This SWP Calculator

• Retirees planning monthly income
• Investors with large lump-sum investments
• People comparing SWP vs FD income
• Anyone worried about outliving their savings
• Users planning inflation-adjusted withdrawals

Why PlanMyReturns SWP Calculator Is Better

• Monthly compounding logic
• Inflation-adjusted withdrawals
• Early depletion warning
• Year-wise cash flow table
• Visual breakdown of withdrawals vs balance
• Shareable plans and CSV export
• No login required

frequently asked questions