50/30/20 Rule Explained: How to Split Your Salary in India

Ask ten people how to budget their salary and you'll get ten different answers. Spreadsheets, apps, envelopes, "just save whatever's left" — most of it either takes too much effort or gives too little structure.

The 50/30/20 rule sits right in the middle: simple enough to start today, structured enough to actually work. Here's exactly how it works, with real salary numbers.

What Is the 50/30/20 Rule?

The rule splits your take-home (post-tax) income into three buckets:

• 50% → Needs — rent, groceries, utilities, EMIs, insurance premiums, transport. The non-negotiables.
• 30% → Wants — eating out, subscriptions, shopping, travel, hobbies. The lifestyle spending.
• 20% → Savings & investments — emergency fund, SIPs, mutual funds, PPF, debt repayment beyond minimums.

It was popularised by US Senator Elizabeth Warren in her book *All Your Worth*, but the logic works anywhere — including India, once you adjust the numbers for your city and lifestyle.

How to Split Your Salary: A ₹60,000/Month Example

Let's say your monthly take-home is ₹60,000.

That ₹12,000 isn't meant to sit in your savings account. A common split within that bucket:

• ₹4,000 → emergency fund (until you hit 3–6 months of expenses)
• ₹6,000 → SIPs in mutual funds (long-term goals). Even smaller, consistent amounts add up — our SIP calculator shows how something like ₹5,000 a month for 25 years compounds over the long run.
• ₹2,000 → PPF or other tax-saving instruments

A Higher Salary Example: ₹1,00,000/Month

The percentages stay the same, but the *flexibility* changes as income grows.

Here's the thing worth noticing: at higher incomes, your "needs" often don't actually grow to fill 50%. Rent and groceries don't scale linearly with salary. If you keep your needs closer to 35–40% instead of letting lifestyle inflation creep in, you can push your savings rate to 30% or more — which is where real wealth-building happens.

At this income level, that ₹20,000 savings bucket is often put to work via SIPs — you can check exactly how ₹20,000 a month for 10 years plays out using our SIP calculator. And if part of that 20% is earmarked for early retirement rather than a shorter-term goal, our FIRE calculator will show you how close that monthly amount gets you.

Is There a "Rule of 7" in Personal Finance?

This search term comes up a lot, and it's almost certainly a mix-up with the Rule of 72 — a well-established formula, not a "rule of 7."

The Rule of 72 tells you how many years it takes to double your money at a given rate of return:

It's not a budgeting rule like the 50/30/20 — it's a quick mental-math tool for evaluating investments. Worth knowing, but it answers a different question than "how do I split my salary."

Other Salary Rules for Saving

If 50/30/20 doesn't fit your situation, a few alternatives are worth knowing:

• Pay-yourself-first rule — move your savings/investment amount out the moment your salary hits your account, before you spend a rupee. Budget with whatever's left.
• 80/20 rule — a simpler split for people who find three categories too fiddly: 20% saved/invested, 80% for everything else.
• 70-10-10-10 rule — a stricter variant (70% expenses, 10% savings, 10% investing, 10% debt/giving) that forces tighter spending discipline. We cover this one alongside other personal finance frameworks in our guide to the 7 steps of personal financial management.

Which Rule Should You Actually Follow?

Honestly — whichever one you'll stick to. The 50/30/20 rule works well because it's flexible enough to survive a bad month without falling apart completely. The pay-yourself-first method works better if you struggle with discipline and need savings automated. The 70-10-10-10 rule suits people who are behind on goals and want to catch up faster.

The rule itself is just the budgeting piece — one part of a bigger picture that includes debt management, insurance, and investing. If you want the full framework these rules fit into, read our breakdown of the 7 steps of personal financial management.

Not sure how much you should actually be saving or investing each month? Get a personalised financial plan from Aurelian Capital — no generic percentages, just numbers built around your goals.