Magnet Weight Calculator
Calculator weight of magnets
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Calculate magnet weight fast. Block, cylinder, ring & custom shapes. NdFeB, ferrite, SmCo built in. Customize densities. Fully offline. For magnet pros.
Magnet Weight Calculator (MagCal) is a practical tool built for the magnet industry. Quickly estimate magnet weight and volume from product dimensions and material density — ideal for quoting, incoming inspection, and production planning.
KEY FEATURES
• One-tap calculation: Select material and shape, enter dimensions (mm), get weight (g) and volume (mm³) instantly
• Multiple shapes: Block, Cylinder, Ring, and Custom for complex geometries
• Built-in materials: Sintered NdFeB, Bonded NdFeB, SmCo, Ferrite, Alnico, FeCrCo and more
• Customizable parameters: Add, edit, or remove materials and densities to match your grades and processes
• Fully offline: All calculations run locally on your device — no internet required
CALCULATION METHODS
• Block: Volume = Length × Width × Height
• Cylinder: Volume = π × Radius² × Height
• Ring: Volume = π × (Outer Radius² − Inner Radius²) × Height
• Custom: Enter product volume directly
• Weight = Volume × Density ÷ 1000, displayed to 4 decimal places
WHO IT'S FOR
Magnet sales teams, procurement staff, QC inspectors, product engineers, and manufacturing technicians.
PRIVACY
The App does not collect personal data or upload any information. Material settings are stored locally on your device only.
For questions or feedback, visit our support page or email klas.lu@qq.com.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, 向龙 卢, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 向龙 卢
- Size
- 2 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © Copyright @Klas Lu