Bolt Ratio Calculator

Calculate Bolt Ratio



Formula

The formula to calculate the bolt ratio (R) is:

\[ \text{R} = \frac{\text{L}}{\text{D}} \]

Where:

What is a Bolt Ratio?

The bolt ratio is a dimensionless number that represents the relationship between the length and diameter of a bolt. It is an important parameter in mechanical engineering and construction, as it helps in selecting the appropriate bolt size for different applications. A higher bolt ratio indicates a longer bolt relative to its diameter, which may be necessary for certain structural requirements. Conversely, a lower bolt ratio indicates a shorter bolt relative to its diameter, which may be suitable for other types of connections.

Example Calculation

Let's assume the following values:

Using the formula to calculate the bolt ratio (R):

\[ \text{R} = \frac{\text{L}}{\text{D}} = \frac{100}{10} = 10 \]

The bolt ratio (R) is 10.