Using
To use the system, you must log in or, if you are not registered yet, then register

If you didn’t use the roof calculation system, then you need to activate it
Express calculation
Documentation
User
News in social networks
Operational news and information in:
@StroykaEXPERT_EN in Telegram
@en_stroyka in Twitter
News
Monday, July 15, 2019
Calculation of siding and facades
The module for calculating siding and facades was launched in test mode.
Monday, July 8, 2019
Added roof pitch calculator
Now you have the opportunity to calculate the angles of inclination of the roof and the length of the slope with our new calculator. It is free and does not require registration.
Saturday, July 6, 2019
Fixed problem with the activation of the calculation of the roof
Some customers may have experienced the problem of activating the roof calculation service. We fixed it.
Wednesday, July 3, 2019
Updates to the roof calculation system
Now the report has a print version, the size of the material can be set to the desired length and many minor fixes.
Thursday, June 20, 2019
Turn off the free fare
We refuse the free rate. All current customers will be transferred to the test period of the paid rate.
News archive      RSS

Roof Pitch Calculator - formula for calculating degrees in metric and imperial system

Roof pitch calculator - briefly about the calculation

The Roof pitch calculator is used to calculate both the roof slope angle and the missing roof data — the projection, height, length, and slope angle of the roof. Visually, where and what values can be seen in the drawing of the calculator, which is under the form of calculation.

To calculate the angle of the roof or the data, it is enough to specify only two known values, and other values (if any) can be used for testing.

Roof pitch calculator

Known parameters Fill in the data that you know. To calculate the angle of inclination of the roof and the length of the slope, it is enough to indicate 2 data from 4 .
Units of measurement:

Projection length (W):
Height (H):
Roof slope length (L):
Tilt angle (α):