Enter the total weld strength and the total length (in) into the Calculator. The calculator will evaluate the Weld Strength Per Inch. 

Weld Strength Per Inch Formula

WSI = WS / L


  • WSI is the Weld Strength Per Inch (strength/in)
  • WS is the total weld strength
  • L is the total length (in)

To calculate Weld Strength Per Inch, divide the overall weld strength by the length.

How to Calculate Weld Strength Per Inch?

The following steps outline how to calculate the Weld Strength Per Inch.

  1. First, determine the total weld strength. 
  2. Next, determine the total length (in). 
  3. Next, gather the formula from above = WSI = WS / L.
  4. Finally, calculate the Weld Strength Per Inch.
  5. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

total weld strength = 76554

total length (in) = 12