This tool calculates the approximate pull between a rectangular magnet and a flat ground mild steel plate that the magnet is in contact with. All distance units must be in inches. Pull calculations are only approximate to +/- 20%

Inputs Magnet 1 Magnet 2  
Length Distance can be input in any units of measure
as long as they are consistent to each other.
Thickness* Must be entered in gauss units.
Br (Gauss)  
Pull (ounces)

Pull (pounds)

Pull (grams)

*This is the orientation direction.