CMHC Premium Calculator Determine your monthly payment for your Insured mortgage CMHC Calculator CMHC Calculator CMHC insurance calculator Is your down payment under 20% of purchase price? Find out how much premium you will need to pay against your mortgage loan. Have Questions? Need help finding a lender to get you the financing you need? Reach out Please enable JavaScript in your browser to complete this form.Name *FirstLastEmail *Phone *What would you like to know?Notify me of listings (please describe below or let's chat)Buzzer Alerts: notify me of Price Drops?Locations / detailsSubmit