**Average Roof Cost Per Square**. Assuming this is a hip roof we multiply this by 1 1 which gives us roughly 18 squares or 1 800 square feet of the roof surface. On average labor makes up 40 50 of the installation price but factors such as the complexity or pitch of the roof will require additional time and labor to accommodate.

Roofing cost per square foot. Average metal roof cost per square foot. Now assuming an average pitch of 9 12 we multiply the 2d area of 1 300 by 1 25.

### Generally people spend anywhere between 4 707 to 10 460 depending on the size of the roof and materials used.

The installation assumes a single story house such as ranch cape or colonial with a hip and gable combination roof. Select the appropriate price per square then enter it into the roof calculator program for a fast and accurate estimate. When calculating roofing costs per square asphalt shingles run from 350 and 500 per square metal or tin roofs costs 600 to 1 200 per square and concrete or clay costs between 1 200 and 1 800 per square. Most roofers will charge somewhere around 300 per square for labor.