Magnet Weight Calculator
Enter shape, size, material and quantity for the weight of one magnet, its volume and the weight of the whole order — densities from our product pages (sintered NdFeB: the industry's usual value).
- Free
- No sign-up
- Engineer check on request
1Shape and size
2Material and quantity
Weight per piece 2.95 g
Weight per piece
2.95 g
≈ 0.104 oz
Range 2.91 g–2.98 g over the density range 7.4–7.6 g/cm³
Volume 393 mm³
Density 7.5 g/cm³ typical (7.4–7.6) — the industry's usual value
Surface field & pull for this size →Volume × density. Coating, chamfers and dimensional tolerance are ignored (a few tenths of a percent). Packaging is not included in the shipping weight.
Other tools
All tools →Magnet Selector
NdFeB, SmCo or ferrite?
Field & Pull Calculator
Estimate surface field and pull force
Coupling Torque Calculator
Pull-out torque of a coaxial coupling
Parallel Gear Calculator
Torque of side-by-side magnetic gear wheels
Flux-Modulated Coaxial Gear Calculator
A custom configuration, unlike our standard parallel and orthogonal gears
Grade Cross-Reference
Find the nearest grade from other makers
Unit Converter
Datasheet units, converted as you type
Want an engineer to check the result?
Send us the grade, a datasheet or your application details. We confirm grade, coating and magnetic circuit — free of charge.