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SIP Calculator: Plan ₹50 Lakh for Your Child's Wedding in 15 Years

Published on February 28, 2026

D

Deepak

Deepak is a personal finance writer and mutual fund enthusiast based in India. With over 8 years of experience helping salaried investors understand SIPs, ELSS, and goal-based investing, he writes practical guides that make financial planning accessible to everyone.

SIP Calculator: Plan ₹50 Lakh for Your Child's Wedding in 15 Years View as Visual Story

Picture this: It's Saturday morning, you're sipping your chai, maybe scrolling through Instagram, and suddenly you see a friend's lavish wedding post. Your mind instantly fast-forwards to your own little one, still playing with building blocks, and a tiny pang of dread hits. A wedding? In India? That's not just an event; it's an institution. And let's be honest, it costs a pretty penny. You might be wondering, "How on earth will I gather ₹50 lakh for my child's wedding in 15 years?" Well, my friend, that's where the magic of a good old **SIP Calculator** comes into play. It’s not just a tool; it’s a roadmap to financial peace of mind.

I’m Deepak, and I’ve spent the better part of a decade helping folks just like you, salaried professionals from Bengaluru to Pune, demystify mutual fund investing. The goal of a wedding fund often feels monumental, but with a systematic investment plan (SIP) and a clear strategy, it's surprisingly achievable. Let’s break it down, no corporate jargon, just straight talk from one friend to another.

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Deconstructing the ₹50 Lakh Goal: How a SIP Calculator Helps You Get There

First things first, ₹50 lakh in 15 years isn't quite ₹50 lakh today, thanks to inflation. If we assume a modest 6% inflation annually (and let's be real, wedding costs often inflate much faster!), what costs ₹50 lakh today might cost closer to ₹1.2 crore in 15 years. Yes, that's a jaw-dropper. But for simplicity and to illustrate the power of SIPs, let’s stick to our target of ₹50 lakh in today's terms and aim to accumulate that amount through disciplined investing.

Let's say Rahul, a software engineer in Hyderabad, earns ₹1.2 lakh a month. He wants to ensure his daughter, Ananya, has a dream wedding in 15 years. He’s heard about SIPs but isn't sure where to start. This is where a **SIP calculator** becomes his best friend. Plug in your desired corpus (₹50 lakh), your investment horizon (15 years), and an expected rate of return (historically, diversified equity mutual funds have delivered 12-15% CAGR over such long periods). For our example, let's take a conservative 12% annual return.

If you aim for ₹50 lakh in 15 years at a 12% annual return, a SIP calculator will tell you that you need to invest approximately ₹12,000-₹13,000 per month. That's a significant but manageable sum for someone like Rahul. The beauty? You'd be investing roughly ₹23.4 lakh out of your own pocket, and the remaining ₹26.6 lakh would be wealth created by compounding! That’s more than half of your goal achieved just by letting your money work for you. It's truly mind-boggling when you see the numbers.

Beyond the Basics: Effective SIP Calculator Strategies for a Child's Wedding Fund

Just setting up a SIP isn't enough; you need a strategy. This isn't a sprint; it's a marathon. Here’s what I’ve seen work for busy professionals over the years:

1. Start Early, Start Small, But Start:

The biggest mistake I see? Procrastination. "I'll start next month when I get that bonus." Next month turns into next year, and suddenly you've lost precious compounding time. Even if you can only start with ₹5,000, start. The market doesn't wait.

2. The Power of SIP Step-Up:

Honestly, most advisors won't tell you this explicitly enough. A fixed SIP for 15 years is good, but a SIP Step-Up Calculator is a game-changer. As your income grows (think annual increments, job changes), so should your SIP contribution. If Rahul starts with ₹10,000/month and increases it by just 10% annually, he’ll reach his ₹50 lakh goal (or even surpass it comfortably) with far less initial stress. With a 10% annual step-up, his effective monthly investment will be much lower initially, making it easier to stick to. It's like giving your SIP a raise every year – and it pays off massively in the long run.

3. Asset Allocation is King:

For a 15-year goal, an equity-heavy portfolio is your best bet initially. Think well-diversified equity funds – large-cap, flexi-cap, or even balanced advantage funds that dynamically manage equity exposure. As you get closer to your goal (say, 3-5 years out), you'll want to gradually shift some of that equity exposure to safer assets like debt funds to protect your accumulated capital from market volatility. This isn't complex; it's just smart planning.

Navigating Market Volatility: What I've Learned in 8 Years of SIP Planning

Markets go up, markets go down. That's just how they work. I remember a client, Anita from Chennai, who was investing diligently for her son's education. When the markets tumbled in March 2020, she panicked and wanted to stop her SIPs. I advised her to stay put, reminding her that volatility is a friend to long-term SIP investors because it allows you to buy more units when prices are low, averaging out your cost. She listened, continued her SIPs, and today her portfolio is well on track, having benefited immensely from the recovery.

The Nifty 50 and SENSEX have seen numerous corrections over decades, but their long-term upward trajectory is undeniable. Your 15-year horizon provides ample time to ride out these short-term dips. The key is discipline and emotional detachment. Don't check your portfolio daily; review it maybe once or twice a year with an eye on your goal. Remember, time in the market beats timing the market.

The Unspoken Truth: What Most People Get Wrong About Planning for a Child's Wedding

Here’s what I've consistently observed that most people (and even some advisors) miss:

1. Underestimating Inflation (Seriously!):

We touched upon this, but it bears repeating. That ₹50 lakh target is likely a current-day estimate. For a wedding 15 years away, you absolutely MUST factor in inflation. A quick mental check: if your target is ₹50 lakh in today's value, and inflation averages 6% over 15 years, you'll need around ₹1.2 crore. A goal SIP calculator can help you accurately determine the future value of your goal and the SIP needed.

2. Ignoring the "Why":

A child’s wedding fund isn't just a number; it's tied to an emotional goal. When markets are down, it's this emotional connection that keeps you going. Visualise that day, the joy, the celebrations. This "why" is a powerful motivator to maintain your discipline.

3. Not Rebalancing Your Portfolio:

As you near your goal, your strategy needs to shift. The equity-heavy approach suitable for the first 10-12 years isn't wise for the last 3-5 years. You must gradually shift from volatile equity funds to more stable debt funds. This protects your gains from any last-minute market shocks. This process of rebalancing is critical but often overlooked by self-investors.

4. Forgetting the "Lock-in" Factor (for certain funds):

While ELSS funds are great for tax savings, they come with a 3-year lock-in. For a wedding goal, where liquidity will be needed at a specific time, it’s generally better to use diversified open-ended equity funds unless you plan to use ELSS for tax benefits and manage the liquidity separately. Always consider the liquidity aspect when planning for time-bound goals, something SEBI-registered advisors always emphasize.

Frequently Asked Questions About Planning for Your Child's Wedding with SIPs

Q1: Is ₹50 lakh enough for a wedding in 15 years?

A: While a good starting point, as we discussed, inflation is a huge factor. A ₹50 lakh wedding today will likely cost over ₹1 crore in 15 years. It’s crucial to adjust your target upwards or be realistic about what kind of wedding ₹50 lakh (future value) can fund. Using a goal-based SIP calculator helps you factor in future costs effectively.

Q2: What kind of mutual funds should I invest in for this long-term goal?

A: For a 15-year horizon, start with a significant allocation to equity mutual funds. Diversified options like Flexi-cap funds, large-cap funds, or multi-cap funds are excellent choices. As you get closer to the wedding date (say, 3-5 years out), gradually shift a portion of your investment to debt funds or balanced advantage funds to protect your accumulated corpus from market volatility.

Q3: What if I can't invest the suggested monthly SIP amount right now?

A: Don't let perfect be the enemy of good. Start with whatever you can comfortably afford, even if it's less. The most important thing is to start early. Then, commit to increasing your SIP amount annually using the SIP step-up strategy. Even a small annual increase can significantly impact your final corpus over 15 years.

Q4: When should I start shifting from equity to debt for a wedding fund?

A: A good thumb rule is to start de-risking your portfolio about 3 to 5 years before the goal. So, if the wedding is in 15 years, you'd start shifting a portion of your equity investments into debt funds around year 10-12. This phased approach helps you lock in gains and reduce exposure to market fluctuations as your goal approaches.

Q5: Can I use an ELSS fund for this wedding goal?

A: While ELSS funds offer tax benefits under Section 80C and invest in equities, they come with a 3-year lock-in period for each SIP instalment. While you could technically use them, dedicated equity funds without lock-ins offer more flexibility for a goal like a wedding, where specific liquidity might be needed at a certain time. Generally, ELSS is best suited for tax-saving with wealth creation as a secondary benefit, not primarily for specific, time-bound financial goals.

Planning for your child's wedding doesn't have to be a source of stress. It can be an exciting journey of disciplined investing. The key, as always, is to start early, stay consistent, and adapt your strategy as you move closer to the goal. Don't just dream about that perfect wedding; plan for it, systematically.

Ready to map out your own wedding fund journey? Head over to our Goal SIP Calculator. It’s simple, intuitive, and will give you a clear picture of what you need to do. Start today – your future self (and your child!) will thank you.

Mutual fund investments are subject to market risks. Please read all scheme related documents carefully. This article is for educational purposes only — not financial advice.

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