Choosing magnets for a whiteboard

Start with the board

Check the board manufacturer's specifications before choosing a magnet. A dry-erase surface is not automatically magnetic. Some boards have a steel backing; others are designed only for writing. Magnetic glass boards also need particular attention: the glass separates the magnet from the backing, so a magnet that works on a steel cabinet may not work on your board.

Plan what you want to display

A single reminder, a laminated reference sheet, and a stack of documents are different jobs. Note the material, thickness, and number of sheets you actually use. Treat any stated sheet capacity as specific to the listed magnet and test conditions, rather than a promise for every board.

If you rearrange notes frequently, consider a shape that is easy to grip. If you write around a fixed display, consider how much of the page the magnet covers and whether it interrupts your writing space.

Make a small test first

Try one magnet with your usual paper before buying enough for a whole workspace. Check that the page stays in position and that you can remove the magnet comfortably. Keep both contact surfaces clean, and follow the board maker's advice to help protect its finish. Avoid dragging a dirty magnet across the writing area.

Choose for your routine

Build your shortlist around three details: confirmed board compatibility, a practical grip, and tested performance with your own documents. For magnetic glass, look for an explicit glass-board compatibility statement. A useful everyday magnet is one that suits your board and remains convenient to move.