Family-Law Calculators
Free, educational calculators to help you understand Ontario family-law numbers before speaking with a lawyer — support, parenting time and asset division.
All Calculators
Choose the calculator closest to your situation.
Child Support Calculator
An educational estimate of monthly child support based on income and the number of children.
Use this toolSpousal Support Estimator
An educational estimate of a possible spousal support range based on income and relationship length.
Use this toolChild Custody Time Calculator
A tool to help estimate parenting time percentages for a shared-parenting schedule.
Use this toolDivorce Asset Division Calculator
A worksheet to help estimate the equalization payment owed between spouses under Ontario's Net Family Property formula.
Use this toolRetroactive Child Support Calculator
An educational estimate of retroactive child support that may be owed for a past period.
Use this toolCommon-Law Rights Calculator
An educational estimate of property and financial rights for common-law partners in Ontario.
Use this toolSpeak With an Ontario Family Lawyer
If you have family-law related questions and would like to speak to an Ontario family lawyer for a 30-minute free consultation, please fill out this form.