A Quick Input Method for Calculating Numerical Values When Distances Between Components Are Unclear in Revit
When drawing or duplicating components in Revit, the exact distance between them is often not provided. Sometimes, this distance is the sum or difference of several measurements; other times, it might be a fraction of a value. Additionally, slopes are sometimes expressed as ratios and calculated as repeating decimals. Below, we will explain how to efficiently handle these scenarios.
1. For example, when drawing grids, you might encounter a situation where the dimension between Grid 3 and Grids 4-5 is unclear, as shown in the figure below. To avoid the hassle of renumbering grids, it’s necessary to calculate the distances between axes 2-3 and 4-5. Although the numbers are straightforward, repeatedly opening a calculator can be inconvenient. So, how can this be simplified?
2. After drawing axes 2 and 3, simply enter the distance for axis 3 by typing =8300-4200 and then pressing the Enter key to confirm.
3. Similarly, when drawing axis 5, input =3400+2600 and press Enter to get the result instantly.
4. For example, the slope of a roof might be expressed as 1:2, as seen in the 8th issue of the BIM Level 1 Exam. Using a calculator, you would convert 1:2 to 0.5; however, for those less comfortable with math, converting this ratio into an angle can be confusing and frustrating.
5. Fortunately, the same method works here: just enter =1:2 and press Enter. Revit will automatically convert the ratio to an angle, displaying 1:2 = 26.57° without any extra calculation needed.
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