The British Columbia Family Maintenance Enforcement Program provides a great child support calculator on their site. The Department of Justice also provides a series of downloadable PDF tables to calculate child support in every Canadian province and territory.
For the BC Child Support Calculator:
http://www.fmep.gov.bc.ca/resources/maintenance-calculator/
Here is a list of direct links to the Department of Justice child support tables for each province:
Alberta
- one to four children (PDF, 102KB)
- five or more children (PDF, 105KB)
British Columbia
- one to four children (PDF, 122KB)
- five or more children (PDF, 105KB)
Manitoba
- one to four children (PDF, 122KB)
- five or more children (PDF, 105KB)
New Brunswick
- one to four children (PDF, 123KB)
- five or more children (PDF, 105KB)
Newfoundland and Labrador
- one to four children (PDF, 122KB)
- five or more children (PDF, 106KB)
Nova Scotia
- one to four children (PDF, 122KB)
- five or more children (PDF, 105KB)
Northwest Territories
- one to four children (PDF, 122KB)
- five or more children (PDF, 105KB)
Nunavut
- one to four children (PDF, 122KB)
- five or more children (PDF, 104KB)
Ontario
- one to four children (PDF, 122KB)
- five or more children (PDF, 104KB)
Prince Edward Island
- one to four children (PDF, 122KB)
- five or more children (PDF 105KB)
Quebec
- one to four children (PDF, 122KB)
- five or more children (PDF, 104KB)
Saskatchewan
- one to four children (PDF, 71KB)
- five or more children (PDF, 53KB)
Yukon
- one to four children (PDF, 122KB)
- five or more children (PDF, 104KB)