Quick Comparison
| Product | Best For | Est. Price | Rating |
|---|---|---|---|
| Lodge 12 inch skillet | Best Overall | ~$25-40 | 4.7/5 |
| Le Creuset Dutch oven | Best Budget | ~$12-20 | 4.6/5 |
| Mauviel carbon steel pan | Best Premium | ~$60-90 | 4.7/5 |
| All-Clad d3 | Best for Beginners | ~$25-40 | 4.5/5 |
| Cuisinart Multiclad Pro | Best Compact | ~$18-30 | 4.6/5 |
I switched from gas to induction range in 2024 and learned the cookware compatibility issue the hard way. Half my pans didn’t work. Here’s the practical guide.
The Magnet Test
The definitive test: hold a refrigerator magnet to the bottom of the pan.
- Sticks firmly: Works on induction
- Weak attraction: Marginal - may work but inefficient
- No attraction: Will not work
This test takes 5 seconds and tells you definitively. Skip the manufacturer specifications - the magnet doesn’t lie.
Materials That Work
Cast iron: Always works. Magnetic by composition. Heats slowly but evenly. Recommendations: Lodge 12 inch skillet, Le Creuset Dutch oven.
Enameled cast iron: Works the same as plain cast iron. Easier cleaning. Le Creuset, Staub.
Carbon steel: Works. Lighter than cast iron, similar heating. Mauviel carbon steel pan.
Magnetic stainless steel: Most modern stainless cookware. Look for “induction compatible” label. All-Clad d3, Cuisinart Multiclad Pro.
Some clad cookware: Even non-magnetic stainless can work if a magnetic base layer is included. Test with magnet.
Materials That Don’t Work
Pure aluminum: Non-magnetic. No-go for induction. Common in older cookware.
Pure copper: Non-magnetic. Won’t work directly. Use converter disc if you must.
Glass cookware: Pyrex, baking dishes - won’t work for stovetop cooking.
Ceramic cookware: Non-magnetic. No-go.
Anodized aluminum: Non-magnetic. Calphalon (older series) doesn’t work. Newer Calphalon Premier Stainless does work.
Specific Brand Notes
All-Clad: Most lines work (d3, d5, copper-core). Check specific model.
Calphalon: Newer “Stainless” lines work. Older “Anodized Aluminum” lines don’t.
Le Creuset: All cast iron pieces work. Stainless line varies by piece.
Cuisinart: Multiclad Pro works. Older nonstick aluminum lines often don’t.
Lodge: All cast iron works.
Tramontina: Most modern lines work. Verify specific piece.
Williams Sonoma Open Kitchen: Most pieces work.
When in doubt: magnet test.
Converter Discs
For pieces you don’t want to replace, induction converter discs ($15-30) sit between cooktop and pan. The disc has a magnetic plate that heats up via induction, then transfers heat to whatever pan sits on top.
Pros: Allows aluminum, copper, glass pans on induction. Inexpensive solution.
Cons: Slower heating (heat must transfer through disc). Less precise temperature control. Disc remains hot after cooking - small safety concern.
For occasional use of specialty cookware (favorite tea kettle, vintage pan), converter disc works. For primary daily cooking, replace with induction-compatible cookware.
What I Replaced and Kept
When I switched in 2024:
Kept (works on induction):
- Cast iron Lodge skillet (10 years old)
- Enameled cast iron Dutch oven
- All-Clad d3 stainless pieces (5 pans)
- Demeyere carbon steel skillet
- Le Creuset cast iron skillet
Replaced (didn’t work):
- Calphalon anodized aluminum set (10 pieces) - upgraded to Cuisinart Multiclad Pro
- Aluminum colander - replaced with stainless
- Aluminum stockpot - replaced with All-Clad stainless
Cost: about $400 in replacement cookware. Could have skipped if I’d known to use converter discs for occasional pieces.
New Cookware Buying Strategy
Going forward, all new cookware purchased verifies induction compatibility:
- Check manufacturer specifications
- Magnet test before purchase (in-store) or first-week return policy (online)
- Avoid pure aluminum even if induction-labeled - efficiency suffers
- Prioritize stainless clad with magnetic base layer
For users planning to switch to induction in the next 5 years, only buy induction-compatible cookware now.
Care Considerations
Cast iron on induction: Heats fast due to direct magnetic coupling. Reduce burner settings 1-2 levels compared to gas/electric. Monitor for hot spots.
Stainless on induction: Even heating compared to gas. Sear and brown more uniformly. Less need to rotate food.
Don’t slide cookware: Drag pans across the smooth glass cooktop surface can scratch it. Lift to move.
Spills: Wipe immediately. Food doesn’t burn onto induction surface as it does on gas, but residue accumulates. Daily wipe-down with damp cloth keeps surface clean.
Heat Distribution Differences
Gas heats from outside in. Induction heats from inside out (magnetic field generates heat directly in pan material). Practical differences:
- Cast iron: Slightly less hot spot variation on induction
- Thin pans: Hot spots more pronounced on induction (pan material heats unevenly)
- Heavy pans: Most balanced. Magnetic stainless clad or cast iron.
If your cooking depends on even heat (delicate sauces, candy making), invest in heavy clad or cast iron rather than thin lightweight pans.
Cooktop Safety with Compatible Cookware
- Verify pan size matches burner (small pan on large burner = uneven heat)
- Don’t run burner with empty pan (especially cast iron - extreme heating)
- Use induction-safe oven mitts (pan handles get hot, residual cooktop heat)
- Children and pets safer with induction - cooktop surface stays cooler than pan
Cost Reality
Replacing entire cookware collection: $300-800 typically. Premium replacement: $1,500+.
Alternative: Keep existing cookware + use converter discs for non-compatible pieces. $30-60 in disc costs covers most needs.
For most users, partial replacement (keep what works, replace what doesn’t) is the right path. Don’t replace working cookware just because “everything new” feels right.
Frequently asked questions
How to test cookware?+
Hold a magnet to the bottom of the pan. If the magnet sticks firmly, the pan works on induction. Weak attraction = marginal compatibility. No attraction = won't work.
What materials work?+
Cast iron (always works). Magnetic stainless steel (most modern stainless). Enameled cast iron. Carbon steel. Some clad cookware with magnetic bottom layer.
What doesn't work?+
Pure aluminum, copper, glass, ceramic, non-magnetic stainless (austenitic 304 type). Most older cookware before 2010 may not be magnetic.
Can I use converter discs?+
Yes - induction converter discs are magnetic plates that sit between cooktop and non-magnetic pot. Allow use of aluminum and copper. Trade-off: slower heating, no precise control, hot disc remains after cooking.
Replacing my whole kitchen?+
Not necessarily. Test each piece. Cast iron, modern stainless, and most newer cookware likely works. Specialty pieces (copper, aluminum specialty) may need replacement. Most users replace 30-50% of cookware when switching.