Every dollar gets a job
Zero-based budgeting asks you to plan income minus planned spending and saving until the difference is roughly zero. Unassigned leftovers become accidental spending; intentional leftovers should be labelled as savings, debt payoff or a sinking fund.
Start from last month’s actuals, not wishes. Annual bills (insurance, property tax) should be averaged monthly or funded via sinking funds — see sinking funds explained and zero-based budgeting basics.
How this worksheet works
Sum the category boxes and subtract from income. Positive leftover means you still have dollars to assign; negative means you planned more outflow than income and need to cut or raise income.
Privacy and honesty
Calculations run locally in your browser on BudgetBeam. We do not need an account and we do not receive the numbers you type. Advertisers help keep the tools free; ads are labelled. Affiliate links, when present, use rel="sponsored" and are described in the affiliate disclosure.
BudgetBeam provides educational arithmetic only. Results are estimates. Confirm figures with primary sources and licensed professionals when decisions are material.
Using this tool responsibly
Enter figures from your own pay stubs and statements when you need a serious plan. Change one input at a time when comparing scenarios so cause and effect stay obvious. Revisit after raises, rent changes or new debts.
Write down the scenario you chose and the assumption that mattered most. Bring that short note to a conversation with a partner or the right licensed professional for your topic.
What the numbers mean
Read every label carefully. Take-home pay is not gross pay. A planned savings transfer is not the same as money already in a high-yield savings account. A paycheck converter that annualises 26 biweekly checks will differ from simply multiplying by two in a short month.
Use related guides on this site for the “why” behind the math, and use sister sites on dollarfinch.com when the job belongs elsewhere — for example emergency funds and CD ladders on CashLadder, debt payoff on DebtClear, or retirement contribution math on NestEgg.
Privacy and honesty
Calculations run locally in your browser on BudgetBeam. We do not need an account and we do not receive the numbers you type. Advertisers help keep the tools free; ads are labelled. Affiliate links, when present, use rel="sponsored" and are described in the affiliate disclosure.
BudgetBeam provides educational arithmetic only. Results are estimates. Confirm figures with primary sources and licensed professionals.
Using this tool responsibly
Enter figures from your own pay stubs and statements when you need a serious plan. Change one input at a time when comparing scenarios so cause and effect stay obvious. Revisit after raises, rent changes or new debts.
Write down the scenario you chose and the assumption that mattered most. Bring that short note to a conversation with a partner or a licensed professional when stakes are high.
What the numbers mean
Read every label carefully. Take-home pay is not gross pay. A planned savings transfer is not the same as money already parked in a high-yield savings account. Annualise biweekly pay with 26 checks, not a simple ×2, before you lock a monthly rent decision.
Use related guides on this site for the “why” behind the math, and sister sites on dollarfinch.com when the job belongs elsewhere — emergency funds and CD ladders on CashLadder, debt payoff on DebtClear, retirement contribution math on NestEgg, paycheck withholding on Take-Home Clarity.
Advertisers help keep the tools free. Ads are labelled. Affiliate links, when present, are disclosed on the page and in the affiliate disclosure. Commissions never change the calculator formulas.
Good habits
Bookmark the tool you use most. Re-run it when your inputs change materially — a new rent, a raise, a side gig, or a debt payoff milestone. Keep a short checklist next to the results: decision, date, inputs, next review.
Do not paste Social Security numbers, bank passwords or full card numbers into any web form, including ours. We do not ask for them.
If something looks wrong, include the URL and the inputs you used when you contact us. We correct factual mistakes and update the “last updated” stamp. We do not prepare taxes, open bank accounts, or manage money on your behalf.
Limits of this calculator
Models are simplified on purpose so you can understand them. A transparent estimate you can explain beats a complex spreadsheet you cannot. Edge cases — multiple state tax withholding, irregular bonuses, shared household expenses — may need a professional or a more detailed spreadsheet.
Thanks for using a free tool responsibly. When you are ready, scroll back to the form, enter your numbers, and keep a copy of the output with your records.