Reading a slope spirit level – Tips & tricks

Home
New
Reading a slope spirit level – Tips & tricks

To measure the slope using a spirit level, you will need a spirit level, a measuring tape or meter stick, and a fixed reference point.

Place the spirit level on the surface where you want to measure the slope. Ensure that the spirit level is level and not tilted.
Note the position of the bubble in the spirit level.
Use the measuring tape or yardstick to measure the distance between the spirit level and the reference point.
Repeat steps 1 to 3 at various points along the surface to get an accurate picture of the slope.
To calculate the slope, subtract the distance between the spirit level and the reference point at the highest point from the distance at the lowest point. The result is the slope in millimeters per meter or as a percentage. For example, if the distance between the spirit level and the reference point at the highest point is 50 mm and at the lowest point is 20 mm, the slope is (50-20) = 30 mm per meter or 3%.
If you want to measure the slope in degrees, you can use the arctan function. Place the spirit level on the surface and read the angle formed by the bubble. For example, if the angle is 2 degrees, this corresponds to a slope of approximately 3.5%. Note that the accuracy of the spirit level and the reading ability of the user can affect the precision of this method.
There are also special digital spirit levels that can directly display the slope in degrees, millimeters per meter, or percentage. These can be very convenient for quickly and easily determining the slope.

It is important to accurately measure the slope when planning a foundation for a building or road or installing a gutter, for example. Incorrect slope can lead to issues such as water damage or uneven load distribution. Therefore, it is advisable to proceed with caution when measuring the slope and seek professional assistance if necessary.

You would like to have yardsticks or other measuring tools customized with printing?

We are happy to provide you with non-binding and free advice. Contact us through the contact form or call us at +49(0)868289850.

Get a free consultation now!

Video: Have you heard about Bauer Massstabfabrik?

Bauer Massstabfabrik specializes in manufacturing high-quality, individually designed measuring tools under the motto “Made in Germany.” Our product range includes various items such as image prints on brightly lacquered meter sticks, tape measures, utility knives, and spirit levels.