Build a simple monthly budget
Enter your income and monthly spending to see what is left, how your money is split, and which next step may be worth reviewing.
Monthly budget planner
Use monthly amounts. Estimates update automatically as you type.
Income
Use take-home income after tax and payroll deductions.
Needs
Required expenses that protect housing, food, work, health, and basic stability.
Examples: medicine, childcare, required fees, basic phone service.
Savings and wants
Include planned savings, flexible spending, and future expenses you can see coming.
How to use this budget planner
Start with real take-home income, then enter your monthly required expenses, savings, and flexible spending. If the budget is negative, review flexible spending, upcoming bills, or income before relying on new debt.
Enter monthly income and spending. Use estimates if you are not sure yet.
Look at money left over and the needs, wants, and savings percentages.
Use the result to review savings, debt payoff, or the full money plan tool.
The main number in this planner is Leftover. Leftover is the gap between take-home income and everything you already assigned to needs, savings, sinking funds, wants, and subscriptions. A positive leftover amount is not automatically "extra money." In a useful budget, that money still needs a job. It might go to a starter emergency fund, a credit card payoff plan, a car repair fund, an investment contribution, or a short-term goal. A negative leftover amount is a warning that the plan does not fit the cash available this month.
Choosing a budget method
The 50/30/20 method is a simple benchmark: about 50 percent of take-home income for needs, 30 percent for wants, and 20 percent for savings or debt progress. It works best when housing, transportation, insurance, food, and minimum debt payments are already in a manageable range. If your needs are far above 50 percent, the planner does not mean you failed. It means fixed costs are doing most of the work in your budget and deserve a closer look.
The 70/20/10 method is more forgiving for high-cost months or high-cost cities. It gives up to 70 percent to needs, keeps 20 percent pointed at savings or debt progress, and leaves 10 percent for wants. This can be useful when rent, childcare, transportation, or debt minimums are temporarily heavy. It is still a benchmark, not a guarantee. If wants are above the 10 percent target, that may be the easiest category to adjust first.
A zero-based budget gives every dollar a job before the month starts. In this planner, the zero-based view shows how much is assigned, how much is still unassigned, or how much the plan is short. If you have money unassigned, decide where it belongs before the month begins. If the plan is short, the job is not to find a clever category label; the job is to reduce spending, move timing, increase income, or pause a lower-priority goal.
What counts as needs, wants, and savings?
Needs are required costs that protect basic stability: housing, utilities, groceries, transportation, insurance, minimum debt payments, medicine, childcare, and required phone or internet service. Wants are flexible choices such as restaurants, entertainment, shopping, convenience upgrades, and subscriptions. Savings includes emergency savings, sinking funds, future bills, goal savings, and extra debt payoff when that debt payoff is planned above minimums.
Some categories can move depending on your life. A phone bill can be a need, but a premium upgrade may be a want. Transportation can be required, but a higher car payment may crowd out savings. The labels are useful only if they help you make a better decision. When a category is hard to classify, ask whether the expense protects basic stability, supports a known future bill, or is mostly optional comfort.
What to do with leftover money
If the planner shows leftover money, choose one next step instead of splitting it across everything. If you do not have a starter emergency fund, use the emergency fund calculator to estimate a first target. If debt minimums are heavy or credit card interest is high, use the debt payoff calculator to compare avalanche and snowball payoff paths. If cash savings and debt are stable, use the investment calculator to model monthly contributions and time horizon.
If the planner shows a shortfall, start with flexible spending and subscriptions, then look at bill timing and irregular expenses. A budget can look broken when annual bills, insurance renewals, car repairs, gifts, and travel are not spread across the year. Sinking funds are the fix: set aside a monthly amount for predictable non-monthly costs so they do not surprise the budget later.
This budget planner is general educational information only. It uses simplified categories and does not know your complete financial, tax, legal, credit, debt, or investment situation. Use it as a planning tool, then verify important decisions with your actual account statements, lender terms, tax rules, and, when appropriate, a qualified professional.
Keep learning
Use the monthly budget template guide if you want a written explanation, compare methods with the 50/30/20 budget rule, or review categories with needs vs wants in a budget.
If your budget shows extra money, the money plan tool can help you compare starter savings, debt payoff, investing basics, and account choices.
Frequently asked questions
What should a monthly budget include?
A monthly budget should include take-home income, housing, utilities, groceries, transportation, insurance, debt minimums, savings, flexible spending, and upcoming irregular expenses.
Is this budget planner free?
Yes. The budget planner is free educational information and works in the browser without a sign-up.
Can I download my budget?
Yes. Use the Download CSV button to save a simple spreadsheet-friendly version of your inputs and results.
What is the 50/30/20 budget rule?
The 50/30/20 rule compares needs, wants, and savings or debt progress against take-home income. It is a helpful benchmark, but it may not fit every city, income, household size, or debt situation.
What is a zero-based budget?
A zero-based budget gives every dollar a job before the month starts. If the planner shows leftover money, assign it to a real category such as emergency savings, debt payoff, investing, or a sinking fund.
Which budget method should beginners use?
Start with 50/30/20 if you want a simple benchmark, 70/20/10 if fixed costs are high, or zero-based budgeting if you need tighter control over every dollar.