How Much Life Insurance Do I Need in Canada? Coverage Calculation Guide

This page works out one number: how much life insurance coverage your household needs. If you are still deciding whether you need coverage at all, start with whether you need life insurance and when to buy it. In short, you need a figure here if someone depends on your income or on the unpaid work you do at home, or would be left with a mortgage or joint debt they can’t carry alone.

The calculation has two halves: add up what your family would need, then subtract what they would already have.

Quick estimate: income multiples

The fastest estimate multiplies your gross income by a rule-of-thumb factor. Broker PolicyAdvisor cites 10 to 15 times your annual salary.

The lower multiple fits a smaller mortgage, fewer dependants or a working spouse. The higher one fits a large mortgage, several children or a single-income household. Multiples ignore your actual debts and savings, so the two methods below give a more defensible figure.

Method 1: the DIME formula

DIME stands for Debt, Income, Mortgage, Education. Add all four components:

D: Debt (non-mortgage). All outstanding debts your estate would inherit or your family would need to pay: car loans, credit card balances, student loans, personal loans, lines of credit.

I: Income replacement. Your annual income × the number of years until your youngest child is independent (often age 18 to 22). This funds your family’s ongoing living expenses.

M: Mortgage balance. The current outstanding balance on your mortgage, so your family can keep the home without your income.

E: Education. Estimated cost of post-secondary education per child. Tuition alone averaged $8,021 a year for Canadian undergraduate students in 2026/2027 (Statistics Canada), so a four-year degree is about $32,084 in tuition before books, fees and living costs, which are much higher for a student living away from home.

Example DIME calculation:

All inputs are example figures. This number is higher than most people expect, and it does not yet account for a stay-at-home spouse’s value or for final expenses. Funeral and estate settlement costs are often added as a fifth line.

Some planners shorten the income period (15 years instead of 20, for example) when a surviving spouse works or has reasonable earning capacity. The goal is replacing what is needed, not creating a windfall.

Method 2: income replacement with CPP survivor benefits

A simpler method multiplies your annual income by a rule-of-thumb factor, then subtracts CPP survivor benefits and existing assets.

CPP survivor benefits (maximum monthly payment amounts in 2026, as Service Canada lists them; the actual amount depends on the deceased’s CPP contributions):

• Surviving spouse under 65: up to $803.54/month
• Surviving spouse 65+: up to $904.59/month
• Children’s benefit: a flat $307.81/month per eligible child

Example (example inputs; the CPP figure assumes the maximum under-65 survivor pension):

• Annual income: $90,000
• 12× multiplier: $1,080,000
• Subtract CPP survivor benefits: $9,642/year × 20 years = $192,850 (a simple total, not discounted to present value, so it overstates what the benefits are worth today)
• Subtract existing RRSP/TFSA savings: $120,000
• Coverage needed: about $767,150

In these examples, Method 2 gives the lower figure, partly because it subtracts CPP benefits and savings, which the DIME total above does not.

Subtract what your family would already have

Whichever method you use for the gross need, the amount to buy is the gap left after existing resources:

Worked through in full:

All inputs are example figures.

Group coverage is worth counting, but it usually ends when you leave the job, so how employer group life insurance works matters before you lean on it for the long term.

Stay-at-home parent coverage

If one partner does not work outside the home, they still provide economically valuable services. Replacing those services if they died would mean paying for:

• Childcare, which depends heavily on whether you have a licensed space at the reduced fees set under the Canada-wide child care agreements or pay market rates
• After-school programs
• Household management and cleaning
• Meal preparation

Price each of these where you live, add them up for a year, and multiply by the years until your youngest child is independent. That total, less any savings earmarked for it, is the coverage figure for the stay-at-home parent.

How the number changes over your life

Your need is highest when children are young and the mortgage is new, then falls as debts shrink and savings grow.

Because the need declines, many households match the policy’s length to their longest obligation. Choosing a term length covers that decision in detail, and using life insurance in an estate plan covers the cases where coverage is kept for life.

What the coverage costs

Once you have a number, price is driven mostly by age, health, smoking status and term length. A large policy bought young can cost about the same per month as a much smaller one bought later: in sample quotes published by broker PolicyAdvisor (updated September 2026), 10-year term coverage of $1,000,000 for a 30-year-old non-smoking man was $35.54 a month, and $250,000 for a 50-year-old man was $34.20. See what life insurance costs by age and coverage amount for sample premiums.

Related resources

• How Much Do I Need to Retire?: the long-term savings picture
• How Much Emergency Fund Do I Need?: the short-term buffer
• How Much House Can I Afford?: mortgage obligations factor into insurance need