How is architectural scale factor calculated? For calculating the scale factor from an engineering drawing scale, only multiply the feet by 12….For calculating scale factor out of architectural drawing scale: Choose your scale. For example:

## How is architectural scale factor calculated?

For calculating the scale factor from an engineering drawing scale, only multiply the feet by 12….For calculating scale factor out of architectural drawing scale:

- Choose your scale. For example: 1/4” = 1”
- Invert the fraction and multiply by 12 to get: 4/1 x 12 = 48.
- Your scale factor is 48.

## How do you find the elevation factor?

Typically, the elevation factor for a line is the average of the elevation factors at each end of the line. For example, the average of the elevation factor at station Boulder (h1), and the elevation factor at station Peak (h2) is the elevation factor for the line (hAvg).

**How do you find the scale factor of a trapezoid?**

If you multiply each side of the first trapezoid by 2, you get the lengths of the sides from the larger trapezoid. This means the scale factor is 2. You can also see that it’s two by finding the ratios: 14/7 = 2, 10/5 = 2, 16/8 = 2.

### How do you calculate scale size?

To scale an object to a larger size, you simply multiply each dimension by the required scale factor. For example, if you would like to apply a scale factor of 1:6 and the length of the item is 5 cm, you simply multiply 5 × 6 = 30 cm to get the new dimension.

### What is scale factor in total station?

The scale factor represents the “combined” grid/elevation factor that reduces ground distances to grid. Therefore, for total stations, the scale factor acts as a multiplier. All distance measurements, taken by a total station will be multiplied by the scale factor. For GPS, the scale factor acts as a divisor.

**What does a scale factor of 1/4 mean?**

Some common blueprint scales are 1 : 20, or 1 : 50, and 1 : 4, or 1 : 8. If a blueprint has a 1 : 4 scale, it means that one inch on the drawing is equal to 4 inches on the finished part.

#### How do you convert actual size to scale size?

To convert a measurement to a larger measurement, simply multiply the real measurement by the scale factor. For example, if the scale factor is 1:8 and the measured length is 4, multiply 4 × 8 = 32 to convert.