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How to make a budget
Six steps, one evening, and last month's bank statement. No spreadsheet skills needed.
1. Find the real number: take-home pay
Budgets fail when they start from salary. Tax, retirement contributions and payroll deductions leave before you see a penny, so the number that matters is what lands in your account. If you are paid weekly, multiply one payslip by 52 and divide by 12; biweekly, by 26 and divide by 12.
The tax line is where most people guess wrong: moving into a higher bracket only taxes the dollars above the threshold, which ahaboo's narrated explainer on how US tax brackets work makes easy to see.
From payslip to spendable: step through it
Step 1 of 5
Start with gross pay
The salary figure on your contract, divided by 12. It is not what you can spend.
$5,000
2. List the fixed bills
Rent or mortgage, utilities, phone, insurance, transport passes, childcare, minimum debt payments, subscriptions. These cost roughly the same every month, so they're easy to plan. Annual bills — car insurance, a TV licence, memberships — get divided by 12 and planned monthly.
3. Estimate variable spending from real data
Open the last one to three months of bank statements and add up groceries, fuel, eating out, shopping. Take the average, not your best month. People reliably underestimate this part; the statement doesn't. The expense tracker can read pasted statement lines for you.
4. Choose a split
A split rule tells you whether the totals are reasonable. Start with 50/30/20: half on needs, 30% on wants, 20% on savings and extra debt. If needs are well over half, use 60/20/20 for now. Want total control? Try a zero-based budget.
5. Put it on one page
Enter everything in the budget calculator, or print the free budget template and fill it in with a pen. The goal: income minus everything planned equals zero — leftover money gets a job, usually savings.
6. Track one month, then adjust
No first budget is right. Log spending for a month, compare with the plan, move money between categories and save the month to history. By month three the plan usually holds.
Common mistakes
- Forgetting irregular costs — birthdays, car repairs, annual renewals. Plan a small monthly sinking fund for each.
- Zero fun money — a budget with no wants gets abandoned. Keep some.
- No emergency fund — one surprise bill undoes months of progress. Size yours with the emergency fund calculator.
- Budgeting alone when you share bills — see budgeting for couples.
Questions people ask
How do I make a budget for the first time?
Find your monthly take-home pay, list fixed bills, estimate variable spending from the last one to three months of bank statements, choose a split such as 50/30/20, then track spending for a month and adjust.
How do I budget money on an irregular income?
Build the budget on your lowest typical month. In better months, send the extra to a buffer account first, then pay yourself a steady “salary” from it.
What is the easiest way to budget?
Pay yourself first: move a fixed amount to savings on payday, pay the bills automatically, and spend the rest freely. This is the 80/20 rule and needs almost no tracking.
How long does it take for a budget to work?
Expect two or three months. The first month shows where your estimates were wrong; the second is usually close; by the third the plan tends to hold.