Free tool
Magnetic Unit Converter
Convert gauss, tesla, oersted, kA/m, MGOe, kJ/m³, kgf, newtons and inches as you type. No sign-up required.
Flux density (Br, surface field)
1 T = 10,000 G · 1 mT = 10 G
- T
- 0.4
- mT
- 400
- kG
- 4
Field strength / coercivity (Hcb, Hcj)
1 kOe = 79.58 kA/m · 1 kA/m = 12.57 Oe
- kA/m
- 954.93
- A/m
- 954,930
- Oe
- 12,000
Energy product (BH)max
1 MGOe = 7.958 kJ/m³ · N42 ≈ 42 MGOe
- kJ/m³
- 334.225
Force (pull, holding force)
1 kgf = 9.807 N · 1 lbf = 4.448 N
- N
- 22.5553
- gf (g)
- 2,300
- lbf (lb)
- 5.07063
Length (magnet dimensions)
1 inch = 25.4 mm
- mm
- 6.35
- cm
- 0.635
- µm
- 6,350
In air, 1 G of flux density corresponds to 1 Oe of field strength (B = μ0·H).
Estimate a magnet's surface field and pull force →