Build a monthly budget
Add income and expenses, see what is left, and plan for unexpected costs.
You will learnCreate and stress-test a one-month plan, then set a simple weekly review.
Quick scenario
Choose an answer to see the explanation.Taylor has $60 left after monthly costs and a savings goal. Is that $60 a mistake?
Worked example
Taylor's monthly budget
Taylor brings home $1,240 this month. Committed costs are $720, flexible spending is $310, and the savings goal is $150. The money left over is not wasted. It is a $60 buffer for costs that are easy to forget.
$1,240 − $720 − $310 − $150 = $60 left
Key ideas
Three things to know
What a budget needs
A useful budget answers three questions: what is coming in, what must go out, and what should happen with the rest. It does not need perfect percentages or a complicated spreadsheet.
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Start with take-home income, which is the amount that actually reaches you. Then list committed costs, flexible costs, and expenses that happen less often than monthly.
- Committed: rent, transit pass, phone bill
- Flexible: eating out, entertainment, shopping
- Irregular: school fees, gifts, repairs, annual subscriptions
Plan for unexpected costs
Now imagine Taylor needs a $100 textbook. The $60 buffer absorbs most of it, but the plan is still short by $40. Taylor could reduce a flexible cost, delay another purchase, or temporarily change the savings amount.
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There can be more than one reasonable answer. The important move is to see the tradeoff before spending, not after the account is empty.
Review the budget each week
Once a week, compare the plan with what actually happened. Update irregular costs and make one small adjustment. A budget becomes useful when it is easy enough to revisit.
Practice
Make your first weekly money check
Use the example first. Then change one number and compare the result.
Interactive calculator
Build a monthly budget
Enter monthly take-home income and planned costs.
Knowledge check
Check your understanding
Question 1 of 2