A household with $5,200 a month after tax that spends $4,500 has $700 left. Needs, meaning housing, bills, food, transport, insurance and debt, take 68% of income. Fun takes 9% and savings 10%. Enter your own numbers above to see how yours compare.
Start with income after tax
Use the money that lands in your account. Not your salary. If your pay varies, pick a low but realistic monthly average. The take-home pay calculator turns a salary into a monthly figure.
Listing every category
The form has eight: rent or mortgage, utilities and phone, groceries, transportation, insurance, debt payments, fun and dining out, and savings. Costs that come once a year, such as insurance or gifts, go in as a monthly share. A few months of bank statements will give you real numbers.
The 50/30/20 guide
A common rule of thumb puts 50% of income toward needs, 30% toward wants and 20% toward savings and debt repayment. It is a starting point, not a law, and plenty of careful households ignore it. In an expensive city like Toronto, housing can push needs well above 50%. That is normal.
What the result tells you
The left-over amount is your monthly margin. If it is negative, you spend more than you earn, so cut a category or raise income. A positive figure is money to direct on purpose, to savings, debt or a goal, before it disappears.
Where to trim
Rent is hard to change quickly, and most people cannot move on short notice. Dining out and subscriptions are easier. Review recurring charges, compare insurance and phone plans, and plan your groceries. Cutting $100 a month adds up to $1,200 a year. That is real money.
Paying yourself first
Set up an automatic transfer to savings on payday, so the money moves before you can spend it. Money you never see is money you do not spend. Aim for an emergency fund of three to six months of needs, then move to longer goals such as a home or retirement.
Toronto budgets and housing
Housing is the biggest cost for most Toronto households, often above 40% of after-tax income. If yours is higher, look at what else can flex: transport, groceries or subscriptions. A roommate, a smaller unit or a move can change the picture more than small cuts elsewhere.
Reviewing, irregular costs and sharing
A budget works only if you check it. Compare the plan with real spending once a month and adjust for a new bill or a raise. If one category runs over, take the difference from another so the total stays balanced.
Car repairs, gifts, dental visits and holidays do not arrive monthly. Estimate the yearly total, divide by twelve and enter it under a fitting category, or add it to savings. A small monthly set-aside keeps a surprise bill from turning into debt, and it costs far less than paying interest on a credit card later.
Couples and roommates can list shared costs first, then personal ones. Agree on who pays which bills and how savings are split. Written rules help.
Where to go next
For Toronto-specific costs, use the Toronto cost of living calculator. Track your wealth with the net worth calculator. Put savings to work with the TFSA calculator.
Frequently asked questions
How do I make a monthly budget?
List your income after tax, then every expense category, and subtract to see what is left.
What is the 50/30/20 rule?
50% of income for needs, 30% for wants and 20% for savings and debt.
Is the 50/30/20 rule realistic in Toronto?
Housing often pushes needs higher. Use it as a guide.
How much should I save each month?
Many people aim for about 20%, but any steady amount helps.
What is an emergency fund?
Three to six months of essential costs, kept in an easy-to-reach account.
How do I budget with irregular income?
Base it on a low monthly average and save extra in good months.
Sources and updates
Last reviewed: . Full disclaimer. How we build calculators. Editorial policy.
Estimate only. This calculator gives general information for planning. It is not tax, legal or financial advice, and it is not affiliated with the City of Toronto, MPAC or the Canada Revenue Agency. Results depend on the numbers you enter and may differ from official amounts. Check official sources or a qualified professional before you decide.