How Much Monthly SIP for ₹1 Crore?
₹10,100/month at 12% for 20 years. ₹20,100/month for 15 years. ₹43,400/month for 10 years.
But these numbers are incomplete. They assume you need ₹1 crore in nominal terms. After 20 years of 6% inflation, ₹1 crore buys what ₹31.2 lakh buys today.
If you actually need ₹1 crore of purchasing power in 20 years, your real target is ₹3.2 crore — and the SIP jumps to ₹32,300/month.
Most SIP calculators hide this. We won’t.
| Goal | At 12% Return | Flat SIP/month | 10% Step-Up Start |
|---|---|---|---|
| ₹1 Cr in 10 years (nominal) | — | ₹43,400 | ₹31,500 |
| ₹1 Cr in 15 years (nominal) | — | ₹20,100 | ₹11,600 |
| ₹1 Cr in 20 years (nominal) | — | ₹10,100 | ₹4,800 |
| ₹1 Cr in 25 years (nominal) | — | ₹5,300 | ₹2,100 |
| ₹1 Cr purchasing power in 15 years (6% inflation → ₹2.4 Cr target) | — | ₹48,100 | ₹27,700 |
| ₹1 Cr purchasing power in 20 years (6% inflation → ₹3.2 Cr target) | — | ₹32,300 | ₹15,400 |
The difference between nominal and real tells you everything about why goal planning cannot ignore inflation.
Use our SIP Goal Calculator to run your exact scenario with goal-specific inflation, step-up SIP, and LTCG tax adjustment.
The Biggest Mistake: Using 6% Inflation for All Goals
Every calculator defaults to 6% CPI inflation. This works for general expenses but catastrophically underestimates specific goals.
Goal-specific inflation rates in India
| Goal Category | Realistic Inflation | ₹10L in 15 years | ₹10L at 6% (wrong) | Shortfall |
|---|---|---|---|---|
| General expenses | 5-6% | ₹24.0L | ₹24.0L | — |
| Real estate (metro) | 6-8% | ₹31.7L | ₹24.0L | ₹7.7L |
| Wedding | 8-10% | ₹41.8L | ₹24.0L | ₹17.8L |
| School education (K-12 private) | 8-10% | ₹41.8L | ₹24.0L | ₹17.8L |
| Higher education (Engg/Med/MBA) | 10-12% | ₹55.9L | ₹24.0L | ₹31.9L |
| Healthcare / medical | 12-15% | ₹81.4L | ₹24.0L | ₹57.4L |
A parent planning for IIT in 15 years using 6% inflation will target ₹29L. The actual cost at 10% education inflation: ₹50L. That’s a ₹21 lakh gap — money that won’t exist when the admission letter arrives.
Rule: Always use goal-specific inflation. Our SIP Goal Calculator has presets for education (10%), medical (14%), home (7%), wedding (8%), and retirement (6%).
How Much SIP for Child Education: IIT, MBBS, MBA
IIT B.Tech (including hostel)
Current cost: ₹10-12 lakh (government IIT). Private NITs and IIITs: ₹15-20 lakh.
| Years to Goal | Future Cost (10% inflation) | Flat SIP at 12% | Step-Up SIP (10%) |
|---|---|---|---|
| 10 years | ₹31L | ₹13,500 | ₹9,800 |
| 12 years | ₹38L | ₹13,400 | ₹9,000 |
| 15 years | ₹50L | ₹10,100 | ₹5,800 |
| 18 years | ₹67L | ₹9,800 | ₹4,900 |
Private MBBS
Current cost: ₹40-80 lakh (varies enormously by college ranking and state).
At ₹50 lakh today and 10% education inflation:
| Years to Goal | Future Cost | Flat SIP at 12% | Step-Up SIP (10%) |
|---|---|---|---|
| 12 years | ₹1.57 Cr | ₹55,200 | ₹37,200 |
| 15 years | ₹2.09 Cr | ₹42,100 | ₹24,200 |
| 18 years | ₹2.78 Cr | ₹40,600 | ₹20,200 |
Private MBBS now costs more than a home down payment in many tier-2 cities. This is the goal that breaks most financial plans because parents discover the gap too late.
MBA (IIM tier)
Current cost: ₹23-28 lakh for top IIMs. At ₹25 lakh and 10% inflation:
| Years to Goal | Future Cost | Flat SIP at 12% | Step-Up SIP (10%) |
|---|---|---|---|
| 15 years | ₹1.04 Cr | ₹21,000 | ₹12,100 |
| 18 years | ₹1.39 Cr | ₹20,300 | ₹10,100 |
| 20 years | ₹1.68 Cr | ₹17,000 | ₹8,100 |
How Much SIP for Retirement: The ₹1 Crore Myth
Why ₹1 crore is not enough
₹1 crore at 7% post-retirement return generates ₹58,333/month. Sounds comfortable?
At 6% inflation:
- Year 1: ₹58,333/month purchasing power
- Year 6: ₹43,600/month equivalent
- Year 12: ₹29,000/month equivalent (purchasing power halved)
- Corpus runs out: Year 13-14 if maintaining original lifestyle
If your monthly expenses are ₹50,000 today, you need ₹4-6 crore corpus for a 25-30 year retirement. Not ₹1 crore.
Retirement SIP table (current monthly expense: ₹50,000)
| Retire In | Required Corpus (6% inflation) | Flat SIP at 12% | Step-Up SIP (10%) |
|---|---|---|---|
| 15 years | ₹3.6 Cr | ₹72,500 | ₹41,700 |
| 20 years | ₹4.8 Cr | ₹48,500 | ₹23,100 |
| 25 years | ₹6.4 Cr | ₹33,700 | ₹12,100 |
| 30 years | ₹8.6 Cr | ₹25,300 | ₹7,200 |
The 25-year-old who starts a ₹12,100/month step-up SIP today needs to do nothing else to retire with ₹6.4 crore at 55. The 35-year-old starting the same plan needs ₹23,100/month — almost double.
Every year you delay, the required SIP increases 15-20%. There is no compound interest hack that fixes a late start.
Step-Up SIP vs Flat SIP: The ₹47 Lakh Difference
Step-up SIP means increasing your SIP by a fixed percentage (usually 10%) every year. This mirrors salary growth — most salaried Indians get 8-15% annual increments.
₹10,000/month SIP for 20 years at 12%
| Type | Starting SIP | Total Invested | Final Corpus | Returns |
|---|---|---|---|---|
| Flat SIP | ₹10,000 | ₹24.0L | ₹99.9L | ₹75.9L |
| 10% Step-Up | ₹10,000 | ₹68.7L | ₹1.47 Cr | ₹78.3L |
| 15% Step-Up | ₹10,000 | ₹1.22 Cr | ₹2.18 Cr | ₹96.0L |
The 10% step-up builds 47% more corpus (₹1.47 Cr vs ₹99.9L) on ₹44.7 lakh more investment. Every additional rupee invested early compounds for the remaining duration.
When step-up doesn’t work
- Freelancers with volatile income: Can’t guarantee annual increases
- Pre-retirement phase (50+): Income may plateau or decline
- Already investing 40%+ of income: No headroom for increases
- Short-term goals (under 5 years): Step-up benefit is minimal
For everyone else — salaried professionals in their 20s-40s — step-up SIP is almost always the right choice.
What Return Rate to Use for Goal Planning
The biggest variable in any SIP calculation. A 2-3% difference in assumed returns changes your monthly SIP by 30-40%.
Historical category-wise returns (15-year rolling CAGR)
| Fund Category | Historical Range | Conservative Estimate | Use For |
|---|---|---|---|
| Nifty 50 Index | 10-15% | 12% | Core allocation, long-term goals |
| Mid-cap funds | 12-18% | 14% | Aggressive goals, 15+ year horizon |
| Small-cap funds | 10-22% (wide range) | 14% (with high volatility) | Only if risk tolerance is very high |
| Hybrid/BAF | 9-12% | 10% | Medium-term goals (5-10 years) |
| Debt funds | 6-8% | 7% | Short-term goals (under 5 years) |
| PPF | 7.1% (current) | 7% | Risk-free component |
Sensitivity: SIP for ₹1 crore in 15 years
| Return Rate | Monthly SIP | Fund Category | Risk Level |
|---|---|---|---|
| 8% | ₹29,100 | Debt / Conservative Hybrid | Low |
| 10% | ₹24,100 | Balanced / Conservative Equity | Medium |
| 12% | ₹20,100 | Large Cap / Nifty 50 Index | Medium-High |
| 14% | ₹16,800 | Flexi Cap / Mid Cap | High |
| 16% | ₹14,200 | Mid Cap / Small Cap (Optimistic) | Very High |
Planning advice: Calculate your SIP at 10% (conservative) and 14% (optimistic). If the 10% SIP is within your budget, you’re safe. If you can only afford the 14% SIP, you’re taking a risk — the goal may fall short.
LTCG Tax: The Goal Shortfall Nobody Plans For
Equity mutual funds held over 1 year are taxed at 12.5% on gains above ₹1.25 lakh per financial year, plus 4% cess.
Tax impact on a ₹1 crore goal
| Corpus | Total Invested | Gains | Tax (12.5% + cess) | Post-Tax Corpus |
|---|---|---|---|---|
| ₹1.00 Cr | ₹24L (20yr SIP) | ₹76L | ₹9.7L | ₹90.3L |
| ₹1.00 Cr | ₹36L (15yr SIP) | ₹64L | ₹8.1L | ₹91.9L |
| ₹2.00 Cr | ₹48L (20yr SIP) | ₹1.52 Cr | ₹19.6L | ₹1.80 Cr |
| ₹5.00 Cr | ₹90L (25yr SIP) | ₹4.10 Cr | ₹53.1L | ₹4.47 Cr |
On a ₹5 crore retirement corpus, ₹53 lakh goes to tax. That’s almost 3 years of living expenses lost.
How to plan for this: Increase your target by 8-10% to cover LTCG tax, or use our SIP Goal Calculator which has a tax adjustment toggle that does this automatically.
Home Down Payment SIP Plan
Current metro home prices: ₹60L-₹2Cr+ depending on city. Minimum down payment: 20% = ₹12L-₹40L.
₹30 lakh down payment (metro apartment)
At 7% real estate inflation:
| Years to Buy | Future Down Payment | Flat SIP at 12% | Step-Up SIP (10%) |
|---|---|---|---|
| 5 years | ₹42L | ₹54,200 | ₹46,100 |
| 7 years | ₹48L | ₹38,600 | ₹30,400 |
| 10 years | ₹59L | ₹25,600 | ₹18,600 |
Warning for short-horizon goals: For goals under 7 years, don’t assume 12% equity returns. Market downturns can delay your goal. Use hybrid funds (10% return assumption) or a 70:30 equity:debt split for 5-7 year goals.
Wedding Fund SIP Plan
Average Indian wedding cost (middle-class, metro): ₹10-20 lakh. Trending upward at 8-10% annually — destination weddings, photography, catering costs all inflating faster than CPI.
₹15 lakh wedding (today’s value)
At 8% wedding cost inflation:
| Years to Event | Future Cost | Flat SIP at 12% | Step-Up SIP (10%) |
|---|---|---|---|
| 8 years | ₹28L | ₹17,000 | ₹13,000 |
| 10 years | ₹32L | ₹14,000 | ₹10,200 |
| 12 years | ₹38L | ₹14,800 | ₹9,500 |
| 15 years | ₹47L | ₹9,500 | ₹5,500 |
Multi-Goal SIP Planning: The Total Monthly Budget
Real life has multiple goals running simultaneously. Here’s how a 30-year-old with ₹50,000/month expenses might plan:
| Goal | Today’s Value | Inflation | Years | Future Value | Step-Up SIP Start |
|---|---|---|---|---|---|
| Child IIT education | ₹12L | 10% | 14 | ₹46L | ₹6,800 |
| Home down payment | ₹30L | 7% | 8 | ₹52L | ₹32,800 |
| Retirement (at 55) | ₹4.8Cr | 6% | 25 | ₹8.6Cr (corpus) | ₹12,100 |
| Emergency medical | ₹10L | 14% | 10 | ₹37L | ₹11,700 |
| Total starting SIP | ₹63,400 |
If ₹63,400/month is too much, prioritize:
- Home down payment — fixed deadline, highest urgency
- Child education — fixed deadline, high emotional stakes
- Retirement — longest runway, can start lower and step up aggressively
- Medical fund — health insurance covers most; this is a buffer
The SIP Goal Calculator lets you model each goal individually with the correct inflation rate.
5 Rules for SIP Goal Planning
1. Always enter goals in today’s rupees, then inflation-adjust
Don’t guess what IIT will cost in 2040. Enter today’s cost (₹12 lakh) and let the calculator adjust for education inflation (10%). This is far more accurate than trying to predict future prices.
2. Use goal-specific inflation — never 6% for everything
Education: 10%. Medical: 14%. Wedding: 8%. Home: 7%. Retirement: 6%. The difference between 6% and 10% over 15 years on a ₹10 lakh goal is ₹31.9 lakh of missing money.
3. Start with step-up SIP — always
Even 5% annual step-up makes a massive difference over 15+ years. 10% is ideal for salaried professionals. The lower starting SIP makes it psychologically easier to begin.
4. Calculate at two return rates
Run your goal at 10% (conservative) and 14% (optimistic). If you can afford the 10% SIP, you’re safe regardless of market performance. If you can only afford the 14% SIP, you’re taking return-rate risk.
5. Add 10% to your target for LTCG tax
On equity mutual fund corpus, 8-10% goes to LTCG tax at redemption. A ₹1 crore goal needs ₹1.10 crore pre-tax. Either gross up manually or use a calculator with tax adjustment.
Start Planning Your Goals
The math is simple. The discipline is hard. But the cost of not planning is the highest — it’s the gap between what you need and what you have, discovered too late to fix.
Use the SIP Goal Calculator to:
- Enter your goal in today’s rupees
- Select goal type for correct inflation
- Toggle step-up SIP to reduce starting amount
- See sensitivity across different return rates
- Track year-by-year progress to your target
Also read:
- ₹5,000 SIP Plan: 10, 15, 20 Year Projections — what your current SIP will actually become
- How to Start Your First SIP — step-by-step beginner guide
- SIP Tax Trap: When Units Become Long-Term — FIFO taxation explained
- Direct vs Regular Mutual Funds — the ₹7.7 lakh difference