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Child Support Calculator

This calculator is only designed to account for biological children of the parents involved. In a scenario that includes children from: adoption, a previous marriage, or any other circumstances; please consult a family law professional in your area.

*The information collected in this form will not be recorded or saved in any manner. The information that you provide here is only used for calculation purposes.


  • This information is not recorded, it is used for display purposes only

  • Please complete both income fields

    Gross income, round to the nearest $100.

    $ .00 $ .00


  • Number of dependant children under the Age of Majority.

    Age of Majority is 18 in the following Provinces: Alberta, Manitoba, Ontario, Prince Edward Island, Quebec, Saskatchewan

    Age of Majority is 19 in the following Provinces: British Columbia, New Brunswick, Newfoundland and Labrador, Northwest Territories, Nova Scotia, Nunavut, Yukon

  • Name Age Lives With
  • Special and Extraordinary Expenses include: Child Care expenses, Health Care expenses, Extracurricular Activities, Primary and Secondary Education, Post Secondary Education, etc.

  • Divorce-Canada.ca provides these figures as rough estimates only and cannot be held responsible in any way for the misuse of the information provided. This calculator is not designed to provide legal advice, there are several additional factors that must be accounted for child support in a separation case. Please consult a lawyer in your area for more detailed information on your specific situation.

Latest Anonymous Questions

Can I not pay child support in Canada?1 Reply

Posted in Anonymous Q & A, Children, Location, Montreal, Quebec by Questions on May 3, 2016

Hi, I’m a 17 years old guy and I accidently got my ex-girlfriend pregnant (if she is not lying). The problem is, we are not dating anymore and I cannot pay the child support. I don’t even work and my parents would probably kill me. So I spoke to her yesterday and she said: “Don’t […]

Spouse under-reporting income to CRA and doesn’t want to pay support1 Reply

Posted in Divorce, Location, Ontario, Toronto Downtown Core by Questions on May 1, 2016

My spouse has been deliberately under-reporting income over the last few years in preparation for a divorce. How can I prove this, as my spouse does not want to pay spousal support?

My ex stopped child support payments1 Reply

Posted in Children, Location, Ontario, Scarborough by Questions on April 29, 2016

My ex stopped his child support cheque (it bounced). His lawyer is demanding (unreasonable) information about child and stopped the payments to extort that information. According to our separation agreement, my ex has to keep paying even if there are disagreements (there is conflict resolution process for it). How can I enforce the separation agreement?

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