What is the multiplier for calculating a 45 degree offset when conduit is being bent?

To determine the multiplier for calculating a 45-degree offset when bending conduit, it is important to understand the geometry involved in this type of bend. In bending, especially in offsets, the concept of right triangles comes into play. When a 45-degree offset is made, it forms isosceles right triangles where the two legs of the triangle are of equal length.

In a 45-degree right triangle, both the horizontal and vertical components are equal, and the length of the hypotenuse can be derived using the Pythagorean theorem. For angles of 45 degrees, the relationship between the lengths of the sides of the triangle is reflected in the multiplier for offsets. This multiplier represents the ratio of the length of the hypotenuse to one of the legs of the triangle.

The calculation yields a multiplier of approximately 1.414, which is derived from the square root of 2 (√2). This value accurately reflects the relationship between the lengths of the sides when bending conduit to create a 45-degree angle. Therefore, using this value ensures precise measurements are taken when preparing for the bend, leading to proper fitting and alignment of the conduit in installations.

In summary, a multiplier of 1.414 is utilized for