The metric system used in europe.
Roof pitch calculator uk metric.
Select and re calculate to display.
Calculate the length of a rafter in metres using the roof slope measured in degrees and the gable wall width in metres.
In the united states a run of 12 inches 1 foot is used and pitch is measured as the rise of the roof over 12 inches.
It is often compared to slope but is not exactly the same.
This tool is created as an alternative to our main calculator which is designed for us and canada calculating prices in usd using sq feet vs.
Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run.
Roof pitch calculator results explained.
Prices for uk are in gbp and in euros for ireland and other western european countries.
Baluster spacing calculator calculate any centers and spacing with quantities and running set out measurements inch metric.
Angle the angle of a roof is the same as the roof s slope except instead of being.
The triangle diagram will be re drawn to scale with all dimensions marked.
After finding out your roof pitch angles you can use the calculator to perform the calculations for you instead of doing them manually.
Porch roof extensions for hip roof porch extensions from an existing building wall you can use half the calculator results.
Fraction precision set 1 8 1 16 1 32 1 64 decimal inch metric all inch inputs and dimensions are actual physical finished sizes unless otherwise noted.
There is no standard universal roof pitch roof pitch varies depending on culture climate style and available materials in the usa the range of standard pitches is anywhere between 4 12 and 9 12 in the uk the typical house has a pitch between 40 50 although 45 should be avoided.
Slope the slope of a roof is represented as x 12 where x is the number of inches in rise for every 12 inches of run this is very useful information for many purposes especially for roof framing the slope sometimes called pitch is calibrated on speed squares.
Enter run the flat level length then click pitch angle or rise to select then enter other known dimension angle or pitch.
Enter the extension wall length into wall length and double the extension wall width then minus ridge thickness into the wall width entries.
Measure angles directly from device.
Pitch angle rise run calculators convert between pitch and angle.
Minus ridge thickness to allow for ridge becoming pole plate roof peak will be slightly higher ridge thick must be same.
Drag sliders to animate the results and diagram.
Rafter length from roof slope in degrees using metric measurement.
Contemporary houses often have flat roofs which shouldn.
If there is an overhang the rafter overhang is measured in millimetres from outside wall to inside fascia board level across.
To calculate your roof in feet use imperial us canada roof calculator.
