Hold a magnet against the cold base of a pan before buying new cookware for an induction hob. If it sticks firmly, the pan is usually a promising candidate – even if you cannot find an induction symbol.
Check the base, not the side
- Let the pot or pan cool completely, then turn it upside down.
- Hold a small magnet against the underside. A magnetic side wall is not the part you need to test.
- If the magnet sticks firmly, also look for an induction symbol or check the manufacturer's specifications.
- Compare the base diameter with the minimum pan size for your chosen zone in the hob manual.
This gives you a quick way to sort the pans you already own instead of replacing them just in case.
Why the magnet test works
An induction hob creates a changing magnetic field. In a suitable ferromagnetic base, this induces currents and produces heat. The magnet test tells you whether the base responds to a magnet.
The visible outer material does not tell the whole story: a pan may have an added magnetic base. The label “stainless steel” on its own does not guarantee induction compatibility either.
What a sticking magnet cannot promise
A firm grip does not guarantee the best heating performance or detection on every hob zone. A base that is too small or uneven may still cause problems. Weak attraction is not a definite yes.
Check the base size, flatness and guidance from both the pan and hob manufacturers. Use the magnet as a quick screening tool, not as a substitute for compatibility information for your particular hob.
Sources
Selected references used to verify or support this tip.
- What is induction cookware? Bosch · manufacturer
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