Budget Calculator Canada: The 50/30/20 Budget

The 50/30/20 rule turns a messy budget into three numbers: about 50% of take-home pay for needs, 30% for wants and 20% for savings and debt payoff. This calculator grades your real spending against those targets, so you can see which of the three buckets is actually out of line.

Monthly take-home pay (after tax) ($)Rent or mortgage + home insurance per month ($)Groceries per month ($)Utilities, phone, internet, minimum debt payments ($)Transport: car payment, fuel, transit, insurance ($)Wants: dining out, fun, subscriptions, shopping ($)Savings + extra debt payments per month ($)

The rule uses after-tax income. In expensive Canadian housing markets, needs above 50% are common; treat the targets as a compass, not a grade, and move one or two points at a time toward them.

How it works

The example household takes home $5,500. Needs total $3,400 (61.82%), wants $900 (16.36%) and savings $600 (10.91%), with $600 unaccounted. The story is familiar in Toronto or Vancouver: housing-heavy needs crowd out savings, while wants are already restrained. The fix is rarely the wants bucket; it is the slow work on housing and transport costs, and on income.

Minimum debt payments belong in needs. Anything you pay above the minimum belongs in the 20% bucket, because that is wealth building, the same as savings.

Worked example

The calculator’s own output for the example monthly budget entered above:

Item	Amount
Take-home pay	$5,500.00
Needs (target $2,750.00)	$3,400.00 (61.82%)
Wants (target $1,650.00)	$900.00 (16.36%)
Savings (target $1,100.00)	$600.00 (10.91%)
Unaccounted money	$600.00

Frequently asked questions

What is the 50/30/20 rule?

A budgeting framework popularised by Elizabeth Warren’s book All Your Worth: aim for needs at or below 50% of after-tax income, wants around 30%, and savings plus extra debt repayment at 20% or more.

Is 50/30/20 realistic in Toronto or Vancouver?

Often not on one income: rent alone can pass 50% of take-home pay. Many households run a 60/25/15 or 70/20/10 version while housing is expensive, and improve the savings slice as income grows. The framework still shows where the pressure is.

Where do debt payments go in the budget?

Minimum payments are needs, because they are obligations. Payments above the minimum are part of the 20% savings-and-debt bucket, alongside TFSA, RRSP and emergency fund contributions.

Should savings come first or last?

First, as an automatic transfer on payday (pay yourself first). Budgets that save whatever is left usually save nothing, because spending expands to meet the account balance.

What if my buckets do not add up to my income?

The gap is unaccounted spending, which this calculator shows as money accounted for versus income. A month of tracking every transaction usually finds it in food delivery, subscriptions and small card purchases.

More free calculators

For education only. This calculator gives estimates, not financial, tax or legal advice. Figures use 2026 rates where a rate is built in; confirm your own numbers before making a decision.