50/30/20 Budget Calculator
Split your take-home pay into needs, wants and savings
Enter your monthly pay and see how to split it
Free · No sign-up · Updates as you typeThe 50/30/20 rule splits the money that actually reaches your account: half for the things you have to pay, 30% for the things you enjoy, 20% saved or used to clear debt faster. Enter what you earn and what you really spend, and you will see where you stand.
$
What actually reaches your account, not the gross salary. For example 3,000.
Now add what you actually spend each month
This is what turns a rule of thumb into your own picture. If you leave a box empty it counts as zero, and the money left over will look bigger than it really is.
$
Rent or mortgage, bills, food, insurance, getting to work, minimum debt payments.
$
Eating out, subscriptions, hobbies, holidays, clothes you did not really need.
Out of $3,000 a month, the rule gives you
Bills and essentials
$1,500
50% for needsThings you enjoy
$900
30% for wantsSaved or debt cleared
$600
20% for savingsIn plain terms: of the $3,000 that reaches your account each month, $1,500 covers what you have to pay, $900 is yours to spend on what you enjoy, and $600 goes into savings or extra debt repayment. The three add up to your $3,000 exactly, nothing invented and nothing lost.
Your budget against the rule
The same three buckets side by side: what the rule suggests, what you actually spend, and the difference.
| Where the money goes | The rule says | In real life | Difference |
|---|---|---|---|
| Bills and essentials | $1,500 | $1,70057% | +$200 |
| Things you enjoy | $900 | $80027% | -$100 |
| Left to save | $600 | $50016% | -$100 |
Below the 20% target
You keep $500 a month, 16% of your pay. The rule asks for 20%, so you are $100 a month short. Freeing up that much is easier where the money is big and fixed, rent, car, insurance, than in small everyday treats.
If 50/30/20 does not fit your life
Rent is not the same everywhere and neither is what you can put aside. Here is the same $3,000 under other splits people use.
| Split | Bills and essentials | Things you enjoy | Saved or debt cleared |
|---|---|---|---|
| 50/30/20, the rule (yours) | $1,500 | $900 | $600 |
| 60/20/20, when housing costs more | $1,800 | $600 | $600 |
| 70/20/10, when money is tight | $2,100 | $600 | $300 |
| 50/20/30, when you want to save harder | $1,500 | $600 | $900 |
Needs, what you cannot skip
Rent or mortgage, electricity, gas and water, groceries, insurance, the journey to work, childcare, the minimum payment on a loan or a card.
Wants, what you choose
Restaurants and takeaways, streaming and other subscriptions, holidays, hobbies, a newer phone, clothes beyond what you need.
Savings, the money that buys you options
An emergency fund covering a few months of essentials comes first, then investing, a pension, or clearing debt faster than the minimum.
The line is not always obvious. A phone contract is a need, the most expensive tariff is a want. A car is a need when there is no other way to get to work and a want when there is. When you cannot decide, put it in wants: that keeps your essentials figure honest.
Insight: The 20% is the only part of the rule that builds anything. Move it out of the account the day you are paid, before it quietly turns into the other two.
The 50/30/20 rule is a simple way to structure a monthly budget around your take-home pay. Half goes to needs, three-tenths to wants, and one-fifth to savings and debt repayment. This calculator turns your net monthly income into those three target amounts, and, if you enter what you actually spend, shows your real split so you can see where to adjust.
Needs 50% · Wants 30% · Savings 20%
Step 1: Pick your currency and enter what you take home each month, after tax.
Step 2: Enter what you actually spend on essentials and on the things you enjoy. Statements from the last three months beat memory.
Step 3: Read your three target amounts, the comparison with what you really spend, and the other splits, all updated as you type.
What Is the 50/30/20 Budget Rule?
The 50/30/20 rule is one of the most widely used budgeting frameworks because it is simple enough to remember and flexible enough to apply almost anywhere. It divides your monthly take-home pay into three parts: 50% for needs, 30% for wants, and 20% for savings and extra debt repayment. Rather than tracking dozens of categories, you only have to sort spending into those three buckets, which makes it far easier to stick to than a detailed line-by-line budget.
Needs are the essentials you genuinely cannot avoid: housing, utilities, groceries, insurance, transport to work and the minimum payments on any debt. Wants are everything that makes life more enjoyable but is ultimately optional, eating out, streaming subscriptions, hobbies, travel and upgrades. The final 20% is the part that builds wealth: an emergency fund first, then investments and faster debt payoff.
Why It Uses Net Income, Not Gross
The 50/30/20 split is applied to your take-home pay, what actually arrives in your account after tax and compulsory contributions, not your gross salary. Budgeting from gross would be misleading, because a substantial share of it never reaches you. If you only know your gross figure, work out your net pay first, then apply the percentages to that. This is why a budget and a salary calculation go hand in hand: the second tells you what you have, the first tells you how to use it.
Adapting the Rule to Your Life
Treat 50/30/20 as a benchmark, not a straitjacket. In expensive cities, essential housing alone can push needs well beyond 50%, which means wants or savings must temporarily flex. People pursuing financial independence often invert the emphasis and save 30%, 40% or more. The real value of the rule is diagnostic: if your needs are far above half your income or your savings far below a fifth, that is a clear signal to examine your biggest fixed costs or to focus on raising your income, rather than a sign of personal failure.
Related Calculators
To budget accurately you first need your take-home figure, work it out with the salary calculator. Then put the savings portion to work: size your cushion with the emergency fund calculator and project its growth with the compound interest calculator.
Frequently Asked Questions
The 50/30/20 rule is a simple budgeting framework that divides your after-tax (take-home) income into three buckets: 50% for needs, 30% for wants, and 20% for savings and debt repayment. Needs are essentials you cannot easily avoid, housing, utilities, food, insurance, transport, minimum debt payments. Wants are discretionary, dining out, subscriptions, hobbies, travel. The final 20% goes toward building savings, an emergency fund, investments, or paying down debt faster.
It uses net income, your take-home pay after tax and compulsory deductions, not gross salary. Budgeting from gross would overstate what you actually have to allocate, because a large share is withheld for tax and social contributions before you ever see it. If you are unsure of your net pay, work it out first, then apply the 50/30/20 split to that figure.
It is a starting guideline, not a strict rule. In high-cost-of-living areas, needs can easily exceed 50%, so wants or savings must flex. People aggressively pursuing financial independence often push savings well above 20%. The value of the rule is as a benchmark: if your needs are far above 50% or your savings far below 20%, it is a signal to review your fixed costs or income rather than a verdict that you have failed.
From Budget to Net Worth
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