50-30-20 rule calculator (in rupees)
Type your monthly take-home pay. See what 50% needs, 30% wants and 20% savings means in rupees, and what to do when rent and EMIs already take more than half.
By PennyWise AI Team · Updated
What reaches your bank after tax and PF, not CTC.
To check they fit inside the 50% for needs.
Needs · 50%
₹30,000
Rent, EMIs, groceries, bills, commute
Wants · 30%
₹18,000
About ₹600 a day, over 30 days
Savings · 20%
₹12,000
SIPs, PPF, RD, emergency fund
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How to use this calculator
Enter your take-home pay, the amount that reaches your bank after tax, PF and other deductions, not your CTC. The calculator splits it into 50% for needs, 30% for wants and 20% for savings. Add your rent and EMIs to see whether your fixed costs already fit inside the 50%.
What counts as a need, a want and savings
| Bucket | Share | Examples |
|---|---|---|
| Needs | 50% | Rent, EMIs, groceries, electricity, phone and internet, school fees, insurance premiums, commute |
| Wants | 30% | Food delivery, eating out, shopping, OTT subscriptions, trips, gadgets |
| Savings | 20% | SIPs, PPF, recurring deposits, an emergency fund, prepaying a loan |
The rule comes from Elizabeth Warren and Amelia Warren Tyagi's book All Your Worth (2005). It's a starting point, not a law: the point is to decide the split before the month starts, not after.
When rent and EMIs already take more than half
If you rent in a big city or are paying off a loan, needs can easily come to 60% or more. Then keep the 20% savings fixed and take the difference out of wants: 60-20-20 is still a good plan. If savings has to shrink, set a smaller number you'll actually keep, and raise it with your next increment.
| 50-30-20 | Adjusted (60-20-20) | |
|---|---|---|
| Needs | ₹30,000 | ₹36,000 |
| Wants | ₹18,000 | ₹12,000 |
| Savings | ₹12,000 | ₹12,000 |
How to stick to the split all month
A split only works if you can see it while you spend. The wants bucket is where months go wrong, because it's made of small UPI payments that are easy to forget. Two habits help: move the savings out on payday, before anything else, and know each day how much of the wants money is left.
See your split while you spend
PennyWise AI logs your UPI, card and bank payments on their own, sorts them into categories, and shows what you can spend today after rent, EMIs and savings. Ask the AI Coach where the wants money went.
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Questions people ask
What is the 50-30-20 rule?
A budgeting rule that splits take-home pay into 50% for needs, 30% for wants and 20% for savings. It was popularised by Elizabeth Warren and Amelia Warren Tyagi in All Your Worth.
Should I use my CTC or my in-hand salary?
Your in-hand (take-home) salary: what reaches your bank account after tax, PF and other deductions. CTC includes money you never see each month.
Does the 50-30-20 rule work in India?
As a starting point, yes. In big cities rent and EMIs often push needs above 50%; then keep savings at 20% and cut wants, for example 60-20-20.
Where do SIPs and EMIs go?
SIPs, PPF and recurring deposits are savings. EMIs on a home or car loan are needs, because they're fixed and owed. Prepaying a loan counts as savings.
Sources
General information, not financial advice. Facts checked on 9 Oct 2026; apps and fees change, so check before you act.