Free calculators for Canadian benefits, using the official amounts from canada.ca. Pick one to see what you could get.
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GIS calculator
How much Guaranteed Income Supplement you could get each month, from your income and your partner’s situation.
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CPP at 60, 65 or 70
Your CPP pension at every start age from 60 to 70, the break-even ages and the lifetime totals.
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Canada Child Benefit calculator
Your monthly CCB for July 2026 to June 2027, including the Child Disability Benefit.
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OAS clawback calculator
How much of your Old Age Security pension is taken back when your income is high, and what’s left.
Every calculator works on your device: nothing you type is sent anywhere. They use the official amounts and rules published on canada.ca, and each one shows its source and the period it covers. Not a government site: always confirm with Service Canada or the CRA.