Compression spring load calculation program

The load calculation of the compression spring can be executed.

Click the button to enter the data into the following form and perform the calculation.

The calculation program for free access cannot calculate up to durability.
For confirmation, please contact us by free consultation displayed after calculation.

*Enter the value in half-width characters.

Spring calculation
Q&A
Input form
Material
(mandatory)
Some materials are not readily available, so please check when ordering.
Wire diameter mm
(mandatory)
Above figure:
Mean diameter mm
(mandatory)
Above figure:
Number of active turns turns
(mandatory)
Above figure: 4 turns
Number of end turns(each) turns
(mandatory)
Above figure: 1 turns(each)
Winding direction  
Free length mm
(mandatory)
Above figure:
1st load height mm
(mandatory)
When calculating with a single-stage load, enter the value of the free length in "1st Load height" and enter the specified height in "2nd Load height"
2nd load height mm
(mandatory)
End grinding With polishing Both-end grinding is available for wire diameters of φ0.6 mm or more.
*Load tolerances and dimensional tolerances are based on JIS B 2704, JIS B2709.

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