Free tools
Free calculators for Canadian contractors.
The numbers every quote and invoice depends on: the right sales tax for the province, the holdback on a progress bill, the markup that gives the margin you want, and the hourly rate that actually pays you. Free, no sign-up, in English and French.
GST, HST, PST and QST calculator for contractors
Add or remove GST, HST, PST and QST for any province, each tax on its own line.
Open the calculatorConstruction holdback calculator
The 10 % holdback on a progress bill, what is payable now, and the tax when it is released.
Open the calculatorMarkup vs margin calculator
Cost to price with a markup or a target margin, and why 25 % markup is only 20 % margin.
Open the calculatorWhat should I charge per hour
The hourly rate that covers your pay, your overhead and a profit, from the hours you can really bill.
Open the calculator