Induction
The pan works on an induction hob. Makers usually show it as a coil of wire, stamped on the base or printed on the packaging.
How to read it
Induction hobs heat the pan through an electromagnetic field, so the pan’s base has to contain a magnetic metal such as cast iron or some kinds of stainless steel. Whirlpool describes the mark as a coiled spring on the bottom of the pot or pan, IKEA as a coil or a series of loops, and Blomberg as a coil on the base or the packaging. No standard defines its shape. Tefal prints hob symbols on the sleeve, packaging or catalogue to say which hobs a pan suits.
Also searched as: coil symbol on pan, induction compatible symbol, induction hob symbol, induction safe symbol, induction symbol.
These describe what each mark means and who defines it. Most are makers’ own icons rather than a standard, and the same mark can mean slightly different things on different brands. What a particular dish, pan or container can be used for is set by its maker, in its care and use instructions.
Pans without the mark
Not every pan that works on induction carries the symbol. IKEA and Blomberg both say a pan is induction compatible if a fridge magnet sticks firmly to its base. Blomberg says pans of copper, aluminium or glass don’t work on induction unless they have a special magnetic base.
Read next
- Next in Kitchenware symbolsGlass and fork symbolThe item is made for contact with food. This is the symbol in EU law, Annex II of Regulation (EC) No 1935/2004.
- The same shape in Accessibility symbolsAccessible Icon (dynamic wheelchair symbol)A wheelchair symbol with the figure leaning forward and an arm swept back on the wheel, from the Accessible Icon Project. It marks the same accessible places as the International Symbol of Access; the project put it in the public domain.
More kitchenware symbols
The same shape elsewhere
Browse symbols drawn with circles or curves and waves.
Sources
- Dishwasher safe and other tableware symbols, Whirlpool Corporation, Other dishware symbols 6. Induction compatible
- How do induction hobs work and what pans should I use?, Blomberg (Beko), How do induction hobs work?
- How do I know if my cookware can be used on an induction hob?, IKEA, Induction symbol; magnetic test
- Instructions for use for cookware, Groupe SEB (Tefal / T-fal), Hob suitability and use
Researched, edited and approved by Rory Hansen before publishing. Last reviewed October 9, 2026. How we research
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