Disability Insurance Calculator (Canada)
This disability insurance calculator for Canada estimates your monthly benefit, the income a policy replaces, the gap left and an indicative premium.
What it does
The Disability Insurance Calculator estimates the monthly benefit a Canadian disability policy would pay — a share of your income up to the level insurers typically allow — and the income left uncovered, plus an indicative premium.
Data sources & parameters
The figures below drive this calculator. We keep them aligned with the latest official guidance, and each result recalculates automatically whenever a value changes.
| Parameter | Value | Source | Last updated |
|---|---|---|---|
| Ceiling on the share of income a disability policy replaces (percent) | 85 | canada.ca | Effective 2026-01-01FCAC puts disability cover at 60% to 85% of income; the calculator hardcoded a 67% ceiling that truncated anyone on a plan paying more, including the 70% federal public service plan. |
We always strive to use the latest data for every variable so our results and reports are as accurate as possible. Even so, errors are possible — you should not rely on this tool or its report alone, and we accept no liability for any decision made based on it.
The formula
monthly benefit = monthly income x replacement % (max 85%); annual premium = annual benefit x premium rate %
How it works
It multiplies monthly income by the replacement percentage (capped at 85%, the top of the range the Financial Consumer Agency of Canada publishes) for the benefit, subtracts it from income for the uncovered gap, and applies your premium rate as a percent of the annual benefit.
Where it is used
- Sizing a disability benefit amount
- Seeing the income a policy would not replace
- Estimating the premium for a target benefit
Worked example
On CA$6,000.00 a month at 65% replacement, the benefit is …, leaving … uncovered, at about … a year in premium.
What the disability insurance calculator does
If you could not work because of illness or injury, how much income would a policy replace? Your ability to earn is usually your largest financial asset, and disability insurance protects it.
Enter your monthly gross income and the replacement percentage you are considering, and the tool shows the monthly benefit, the annual benefit, the income left uncovered and an indicative premium. The replacement percentage is capped at 85%, because insurers do not replace more.
Why disability coverage matters
A long absence from work is more common than many people expect, and expenses continue while income stops. Provincial health care pays for treatment, not your mortgage, groceries or car loan. Employment Insurance sickness benefits are limited in amount and duration. Disability insurance pays a monthly benefit for as long as you remain disabled, up to the policy’s benefit period, and is designed to work like a paycheque, which is why the benefit is a share of your income.
How the calculation works
- Multiply monthly gross income by the replacement percentage (capped at 85%) for the monthly benefit.
- Subtract the benefit from income for the monthly gap the policy would not cover.
- Multiply the annual benefit by your premium rate for the yearly cost.
The annual benefit is the monthly benefit times twelve. The donut chart splits your monthly income into covered and uncovered parts.
A worked example
You earn $6,000 a month, are looking at 65% replacement, and have a quote at 2% of the annual benefit.
- Monthly benefit: $6,000 × 65% = $3,900
- Annual benefit: $3,900 × 12 = $46,800
- Uncovered monthly income: $6,000 − $3,900 = $2,100
- Annual premium: $46,800 × 2% = $936
If you fund the policy yourself so the benefit is tax-free, the $3,900 can be close to your usual take-home pay even though it is 65% of gross. The $2,100 gap is deliberate, and it is what savings or a partner’s income would need to cover.
Choosing your inputs
Use gross monthly income, since replacement percentages are quoted on gross. Match the replacement percentage to what you are actually offered; if you have group coverage, consider only the top-up you need. Take the premium rate from a real quote, because occupation class and the waiting and benefit periods change the cost far more than income does.
Two policy settings outside this calculator matter a great deal. A longer waiting period before benefits begin lowers the premium but needs more savings to cover the gap. A benefit period to age 65 costs more than a two-year period but protects against a permanent disability.
Group, personal and government cover
Group long-term disability through work is convenient but often replaces less income, may be capped, is usually taxable when the employer pays, and typically ends if you leave the job. A personally owned policy paid with after-tax dollars generally pays a tax-free benefit and stays with you between jobs, which is why many people add a personal top-up. Government programs sit underneath both: Employment Insurance sickness benefits are limited, and the CPP disability benefit requires a severe and prolonged disability and is coordinated with private plans. Quebec workers have the Quebec Pension Plan equivalent. Knowing which of these you have shows how much of the gap still needs filling.
Common mistakes to avoid
- Insuring net income. Enter gross monthly income, since percentages are quoted on gross.
- Ignoring the tax status. An employer-paid group benefit is usually taxable, which lowers your real replacement rate.
- Overlooking the waiting and benefit periods, which change both the cost and the protection.
- Missing the definition of disability. Own-occupation and any-occupation policies pay very differently on a claim.
Assumptions and limits
This is a planning estimate, not financial advice or a quote. It assumes a flat premium rate on the benefit; real premiums reflect age, health, occupation and the waiting and benefit periods. It does not account for the benefit’s tax status, coordination with group plans or government programs, cost-of-living riders, or the policy’s definition of disability. Read those definitions carefully and compare real quotes with a licensed advisor before you buy.
This article is general information only and not financial advice.
About This Tool: Disability Insurance Calculator Canada
Disability insurance calculator Canada: use this tool to get an instant, accurate estimate. The figures follow official guidance and every rate and threshold is kept up to date for 2026. Adjust the inputs above to match your situation, or browse all our calculators to plan your next step.
Frequently asked questions
How much of my income can disability insurance replace?
Why is the benefit not 100 percent of my income?
Is the disability benefit taxable in Canada?
Do I already have coverage through work?
How is the premium estimated here?
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