50/30/20 Budget Calculator
Most 50/30/20 calculators divide one number by two, three and five. That tells you the targets, which you already knew, and nothing about where you actually sit. This one asks what you spend and shows the gap. It also settles the two questions the rule leaves open and the tools skip: which side of the line debt payments fall on, and whether the provident fund you never see counts as saving.
The amount that reaches your bank account, not your CTC.
Your own 12% contribution, from the deductions side of your payslip. It never reaches your account, so it is missing from the figure above. Enter 0 if you have none.
What you actually spend
Rent, utilities, groceries, transport, insurance, healthcare.
Eating out, subscriptions, travel, anything you could stop.
EMIs and card minimums you are contractually required to pay. These count as needs.
Anything you pay above the minimum, including prepayment. This counts as saving.
SIPs, recurring deposits, emergency fund transfers, brokerage contributions.
Your savings rate
15.9%
- Income the rule applies to
- ₹61,800
- Allocated
- ₹57,800
- Unallocated
- ₹4,000
- Minimum debt as a share of income
- 12.9%
| Bucket | Target | You | Difference |
|---|---|---|---|
| Needsincluding minimum debt payments | ₹30,90050% | ₹34,00055.0% | +₹3,100over target |
| Wantseverything you could stop paying for | ₹18,54030% | ₹14,00022.7% | -₹4,540under target |
| Savings and extra debtincluding any EPF you entered | ₹12,36020% | ₹9,80015.9% | -₹2,560under target |
Your EPF alone covers 15% of the 20% target. That contribution is deducted before your salary reaches you, so it is missing from your take-home figure and easy to leave out of a budget entirely.
Figures are monthly. The 50/30/20 split comes from Elizabeth Warren and Amelia Warren Tyagi's 2005 book All Your Worth, where minimum debt payments sit in the needs half and extra repayment sits in the savings fifth. This tool follows that placement.
Cite this calculator
Using this in an article, a report or a class? Please credit it, and link back so readers can run the numbers themselves.
The Money Decoded. "50/30/20 Budget Calculator." https://themoneydecoded.com/calculators/budget
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Which income figure goes in?
The rule is applied to take-home pay, the money that actually reaches your account. In India that is in-hand salary and not CTC, because CTC counts what your employer spends rather than what it pays you.
Every India-facing budget tool checked for this page warns against entering CTC. Not one of them converts it. The tools that do the CTC arithmetic properly, with the regime choice, professional tax and the provident fund ceiling, turn out to be salary calculators with no budgeting feature at all. The two halves are never connected.
So if you only know your CTC, the take-home salary calculator will give you the monthly figure to bring back here. The full explanation of what separates the two lives in gross versus net income.
Where do debt payments belong?
The minimum payment is a need and anything above it is saving. That is the placement Warren and Tyagi set out, and it is the one this calculator uses.
The logic holds up on its own terms. A minimum EMI is not optional, so it belongs with rent and electricity. Paying extra against the principal is a choice you could stop making tomorrow, and it converts income into a smaller future obligation, which is what saving does.
Almost nothing implements it. Of the budget tools surveyed on 11 August 2026, exactly one had a debt input at all, and it placed every rupee of debt inside needs. Several treat all debt as savings instead, which quietly counts a compulsory payment as progress. Two Indian tools push entire EMIs into needs, which does the reverse and hides real repayment. The correct split appears in prose on a handful of pages and in no tool.
Why does it ask about your EPF?
Because your provident fund contribution is saving that never passes through your bank account, so it is missing from the number you would otherwise budget with. It is deducted before you are paid.
Your own contribution is 12% of wages, calculated on a statutory ceiling of Rs 15,000 a month, so the minimum is Rs 1,800. Someone earning Rs 60,000 in hand who moves Rs 6,000 into investments looks like a 10% saver. Add the Rs 1,800 back and it is Rs 7,800 out of Rs 61,800, or 12.6%. Nothing changed except counting money that was already being saved.
No surveyed tool asks for it. The better Indian pages mention that provident fund is deducted before take-home, then apply the rule to the reduced figure anyway, which understates the saving rate of every salaried person using them.
What happens when the minimums eat the 20%?
The rule stops working, and this calculator says so instead of showing a large number in red. If required debt payments alone reach 20% of income, the whole savings-and-repayment bucket is consumed before any saving begins.
No amount of discipline resolves that, because none of the spending involved is discretionary. The honest response is to say the framework has stopped describing the situation, which is information, rather than to render an impossible target and let the reader conclude they failed at it.
What this calculator does not do
It does not tell you what to cut, what to save into, or which debt to clear first. It reports where your spending sits against a well-known guideline and names the two places the guideline is ambiguous.
It does no tax arithmetic. Take-home pay is an input here, not a result, which is what the take-home calculator is for. It also assumes a stable monthly income, so anyone paid irregularly would need to average across several months before the comparison means much.
For a debt-heavy month-to-month picture, the debt payoff calculator models the repayment order rather than the budget split.
Pair this with the guide
The 50/30/20 Rule Explained covers what counts as a need, which after-tax figure the rule intends, what real spending data says about the 50% target, and what to do when the buckets do not fit. The calculator answers where you are. The post explains why the buckets are drawn where they are.
Frequently asked questions
Does the 50/30/20 rule use gross or take-home pay?
Take-home pay, the amount that actually reaches your bank account. In India that means in-hand salary and not CTC, because CTC includes the employer's provident fund contribution, gratuity accrual and insurance, none of which you can budget with. This calculator adds one adjustment on top: it asks for the EPF deducted from your own salary and adds it back, because that money is earned and saved even though it never lands in your account.
Do EMIs count as needs or as savings in the 50/30/20 rule?
Both, split by the amount. The minimum payment you are contractually required to make is a need, because missing it has consequences you cannot opt out of. Anything you pay above that minimum, including prepayment on a home loan, is saving, because you are choosing to convert income into a smaller future obligation. That split is what Elizabeth Warren and Amelia Warren Tyagi set out in All Your Worth, and it is why this calculator takes minimum payments and extra repayment as two separate inputs.
Should EPF count towards the 20% savings bucket?
It is saving, and it is missing from the figure most people budget with, which is why this calculator asks for it. Your own 12% provident fund contribution is deducted before your salary is paid, so it never appears in your take-home number. On the statutory wage ceiling of Rs 15,000 a month, that is Rs 1,800 going into savings before you have decided anything. Someone on Rs 60,000 in hand who thinks they save Rs 6,000 is actually saving Rs 7,800 of Rs 61,800, which is 12.6% rather than 10%.
What if my minimum debt payments are more than 20% of my income?
Then the rule has stopped describing your situation, and the calculator says so rather than showing a large red number. The 20% bucket is meant to cover saving and extra repayment together. Once required minimums alone reach or exceed it, there is nothing left in that bucket to allocate, and the arithmetic of the rule cannot be satisfied at any level of discipline. Neither the rule nor most explanations of it address this case.
Where does the 50/30/20 rule come from?
From All Your Worth: The Ultimate Lifetime Money Plan, published in 2005 by Elizabeth Warren and her daughter Amelia Warren Tyagi. Of the twenty or so ranking budget calculators and explainers checked on 11 August 2026, most credited nobody, several credited Warren alone, and exactly one named Amelia Warren Tyagi as co-author. The original framing is also more specific than the versions that circulate, particularly on where debt payments sit.
Is 50% for needs realistic?
It is a target rather than a description of how households actually spend. The US Bureau of Labor Statistics Consumer Expenditure Survey for 2024 put housing at 33.4% of average household spending, transport at 17.0%, food at 12.9% and healthcare at 7.9%, which is about 71% before insurance is counted. That is why the difference column here matters more than the target column: the useful information is the size and direction of your gap, not whether you hit 50 exactly.
Sources
- Elizabeth Warren and Amelia Warren Tyagi, All Your Worth: The Ultimate Lifetime Money Plan (2005), the origin of the 50/30/20 split and of the placement of minimum debt payments in needs with extra repayment in savings
- Employees' Provident Fund Organisation, Present Rates of Contribution(the employee's 12% and the Rs 15,000 statutory wage ceiling that puts the minimum contribution at Rs 1,800 a month), epfindia.gov.in
- US Bureau of Labor Statistics, Consumer Expenditure Survey, 2024 (housing 33.4%, transport 17.0%, food 12.9% and healthcare 7.9% of average household spending, about 71% together), bls.gov
- Ministry of Statistics and Programme Implementation, Household Consumption Expenditure Survey 2023-24, mospi.gov.in
- Observations about how other budget calculators handle debt, income and attribution come from a live review of the ranking tools in India and the United States on 11 August 2026.