Most budgets fail because they are built on guesses instead of real numbers. Here is a realistic monthly plan for a take-home salary of ₹15,000 using the 50/30/20 rule.
The one-look breakdown
| Bucket | Share | Amount | Goes to |
|---|---|---|---|
| Needs | 50% | ₹7,500 | Rent, groceries, transport, utilities, EMIs |
| Wants | 30% | ₹4,500 | Eating out, OTT, shopping, hobbies |
| Savings | 20% | ₹3,000 | Emergency fund, SIP, goals |
Suggested category caps
| Category | Cap |
|---|---|
| Rent / housing | ₹4,200 |
| Groceries | ₹1,800 |
| Transport / fuel | ₹900 |
| Utilities & phone | ₹600 |
| Eating out & fun | ₹1,800 |
| Shopping | ₹1,200 |
| Savings & investing | ₹3,000 |
What ₹3,000/month becomes
Saving ₹3,000 every month at ~12% (equity SIP average) grows to roughly ₹2,47,459 in 5 years and ₹6,97,017 in 10 years. Even a fixed-deposit style 7% gives ₹5,22,283 in 10 years.
Making it stick
Set each cap as a category budget the day your salary lands, and log every expense the same day — the daily habit matters more than the perfect plan. A daily safe-to-spend number (about ₹400/day here) keeps you honest between paydays.
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