๐ 50/30/20 Budget Calculator
Enter your take-home monthly income, and this tool automatically splits it according to the popular "50/30/20 rule" for budgeting: 50% for needs, 30% for wants, and 20% for savings or debt repayment. Handy as a starting-point budget when you're first setting up a household budget.
How to use
- Enter your take-home monthly income.
- The amounts allocated to "needs," "wants," and "savings" are calculated automatically.
How the calculation works
The 50/30/20 rule splits take-home income into three parts: 50% for needs, 30% for wants and 20% for savings and debt repayment. It became widely known through US Senator Elizabeth Warren, who introduced it in a book co-written with her daughter. This tool multiplies your take-home income by 0.5, 0.3 and 0.2 to give a target amount for each category. Needs (50%) are the essentials: rent, utilities, groceries, phone, insurance and minimum debt payments. Wants (30%) are things you could live without, such as eating out, hobbies, travel and subscriptions. Savings (20%) go to savings accounts, investments or paying off debt early.
Worked example
Monthly take-home pay of ยฅ300,000 Needs: 300,000 ร 0.5 = ยฅ150,000 Wants: 300,000 ร 0.3 = ยฅ90,000 Savings and debt repayment: 300,000 ร 0.2 = ยฅ60,000 Saving ยฅ60,000 a month adds up to ยฅ720,000 in a year.
Things to be aware of
- In cities with high rents, needs often exceed 50%. If so, reduce the share for wants to compensate.
- Use take-home pay (after taxes and social insurance), not gross pay.
- If you do not yet have an emergency fund of a few months' living costs, it can make sense to raise the savings share first.
FAQ
What's the difference between "needs" and "wants"?
Needs are essential living expenses like rent, utilities, groceries, and insurance. Wants are optional spending that improves quality of life, like dining out, entertainment, and hobbies.
Do I have to follow the 50/30/20 split exactly?
No, it's just a general guideline. The right split for you depends on local rent costs, family size, and life stage โ adjust it to fit your own situation.
What does "take-home income" mean?
It's the amount you actually get to spend after taxes and social insurance are deducted โ the "net pay" line on your paycheck.