In a zero-based budget, you give every dollar of your monthly income a job before the month begins, until income minus planned spending, saving and debt payments equals zero. It doesn't mean spending everything. Savings is one of the jobs.
How to set one up
- Start with take-home income for the month. If your pay varies, use a cautious estimate.
- List fixed costs: housing, utilities, insurance, minimum payments.
- Add variable needs: groceries, fuel, household basics.
- Assign savings and debt goals.
- Give the remainder to wants, or to a buffer category for surprises.
A simple example
Income: $2,800. Rent $1,100, utilities $180, groceries $400, transport $150, phone $50, insurance $120, minimum debt payments $200, emergency fund $250, extra debt payment $100, fun money $150, buffer $100. Total: $2,800, so the budget is at zero.
Tips that help
- Budget before the month starts, then compare with what actually happened at the end.
- Keep a small buffer line so one surprise doesn't break the plan.
- When you overspend in one category, move money from another rather than giving up.
Want the math done for you? The Calm Budget does the adding up in Excel or Google Sheets.
General information for planning, not financial advice.