Infrared Cooktop vs Induction: What’s the Real Difference

If you only remember one thing, remember this: induction heats the pan, while infrared (radiant) heats the cooktop zone first and then transfers heat to the pan. That single difference shapes almost everything else—speed, efficiency, safety, control, cookware compatibility, and even how easy it is to clean. 

In general, induction is the best choice when you want the fastest boiling, the highest energy efficiency, and the most responsive temperature changes, but it requires ferromagnetic cookware (a magnet needs to “stick” to the base). 

Infrared cooktops (often grouped with “radiant electric” or “ceramic glass” cooktops) are the best choice when you want maximum cookware flexibility (steel/iron/aluminium/ceramic, etc.) and still want fast, flameless cooking, accepting that the cooktop surface gets very hot and temperature changes feel less instant than induction. 

Milton note (products on our website): As of 21 Feb 2026, MiltonHomeAppliances.com lists MILTON Classic 2200 Watt Infrared Cooktop in the Infrared Cooktops collection. 

Call-to-action: Explore Milton’s Infrared Cooktops and see the MILTON Classic 2200 Watt Infrared Cooktop features/specs on the product page. 

How each technology works

Induction cooktops (magnetic induction): Under the glass surface sits an electromagnetic coil. When powered, it creates a magnetic field. With compatible cookware, the cookware is warmed internally—so the pan becomes the heat source, not the glass. This is why induction tends to be fast, efficient, and “cooler-to-touch” around the cooking zone compared with other cooktops. 

A useful practical implication: induction generally won’t heat until cookware is placed on it, because the heat generation depends on that cookware interacting with the field. 

Infrared cooktops (radiant heat under ceramic glass): Infrared cooktops rely on electric heating beneath a ceramic glass surface. That heating element (often described as a coil or halogen lamp) emits heat that transfers quickly to the cookware above; the element can visibly glow red when running at high output. 

Technically, this is “radiant/resistance heating”: electricity heats a conductor beneath the glass-ceramic top, and the resulting heat is passed through the glass-ceramic to the pot/pan. 

The big advantage is flexibility: because it’s based on radiant heat, you can use most flat-bottom cookware (even non-magnetic). Milton’s own guidance emphasises that flat-bottom stainless steel, cast iron, aluminium, and ceramic cookware can be used on its infrared cooktop. 

Head-to-head comparison

Below is the “real difference” translated into things you feel day-to-day.

Speed in real cooking

Induction’s speed advantage is rooted in physics: because the cookware itself becomes the heat source, you skip the “element heats glass heats pan” chain. ENERGY STAR notes that cookware reaches desired temperatures more quickly and cook times are faster versus other cooktops. 

Infrared/radiant cooktops can still feel impressively quick—especially higher-wattage models—because radiant elements can deliver strong, steady heat through ceramic glass. Milton’s infrared cooktop description emphasises “fast and even heating” under a ceramic crystal glass surface. 

Energy efficiency and running cost

If you cook often, the running cost story is mainly an efficiency story. ENERGY STAR’s technical comparison is a helpful benchmark: induction transfers ~85% of energy into cookware, while resistance electric cooktops are ~75–80%, meaning induction can deliver the same cooking with less electricity (often described as ~5–10% more efficient than resistance). 

Infrared cooktops are essentially a form of resistance/radiant electric cooking, so the efficiency is typically closer to the resistance band than induction. Practically: if you boil, simmer, and sauté daily, induction tends to be the “less electricity for the same meal” option, while infrared prioritises cookware flexibility. 

Safety and health

Both induction and infrared are flameless (no open flame). Induction adds a unique safety edge because the cooktop surface can remain cooler (and the unit generally relies on cookware presence to heat). ENERGY STAR explicitly flags the “cool to the touch” aspect and notes it is safer than other cooking tops. 

Infrared is also widely considered safer than open-flame cooking in everyday life—no flame, no gas leak risk—yet the glass surface itself becomes extremely hot, so “hot surface” awareness is important. Milton highlights flameless cooking and safety protections (including overheat protection) for its infrared cooktop approach. 

Temperature control and “feel”

If you do a lot of cooking that depends on rapid changes—like switching from a hard sear to a gentle butter baste—induction feels more like a precision instrument, because it responds quickly when you adjust power. Whirlpool/KitchenAid describe induction’s quick ability to “reach a boil or drop in temperature quickly” and “instant response to a temperature change.” 

Infrared cooktops can still be very controllable (especially with digital power settings and timers), but physics works against “instant”: there’s stored heat in the element and glass. It’s not worse—just different. 

Cookware compatibility

This is often the deciding factor. Induction requires compatible cookware—ferromagnetic iron/steel. Whirlpool/KitchenAid explicitly call that out as a requirement. 

Infrared/radiant works with most flat-base cookware. Milton clearly positions its infrared cooktop as compatible with common flat-bottom cookware types. 

Maintenance and durability risks

Both technologies usually have a smooth ceramic/glass top, so day-to-day cleaning is straightforward. The main “glass-top risk” is scratches and baked-on sugar. KitchenAid and Whirlpool both advise prompt cleanup of sugary spills to avoid permanent marking, and recommend not sliding cookware across the surface to reduce scratches. 

Lifespan and ownership horizon

Actual lifespan varies by build quality, usage intensity, and care, but for a broad benchmark: NAHB’s life expectancy research lists electric ranges at ~13 years (gas ranges ~15 years), which is a useful “typical major cooking appliance” reference point. 

Portable countertop cooktops can be used differently (and are easier to replace than a built-in), so treat lifespan as probabilistic, not guaranteed—your maintenance habits matter more than most people think. For Milton’s infrared cooktop on our site, the listed warranty is 1 year against manufacturing defects. 

Environmental impact

Induction’s main sustainability advantage over infrared is higher efficiency: less electricity for the same cooking translates to lower upstream emissions (whatever your local grid mix is). ENERGY STAR frames induction as an awarded emerging technology that reduces energy use and lowers greenhouse gas emissions compared to conventional cooking tops, giving the efficiency ratios (gas ~32%, resistance ~75–80%, induction ~85%). 

Infrared cooktops remain a strong “greener than combustion at point-of-use” option because there is no in-kitchen fuel combustion, but they generally don’t match induction’s peak efficiency. 

Milton product comparison

MiltonHomeAppliances.com currently offers the following infrared cooktop model and features/specifications, as listed on the product page and collection page. 

Milton cooktop model and specs

Induction model note for MiltonHomeAppliances.com

Milton’s site content references an “Infrared & Induction Series” and indicates more models may come later, but induction cooktop product model pages are not currently present in the Milton Home Appliances shop catalogue at the time of writing (21 Feb 2026). If/when Milton induction cooktops are added to the shop, you can refresh this comparison by inserting those model pages and specs next to the infrared model.

Practical cooking scenarios

Busy weekday boiling (pasta, eggs, quick noodles): Induction typically wins for raw speed and efficiency because energy transfers directly to the pot. ENERGY STAR explicitly notes quicker temperature reach and faster cook times for induction. 

Chapati/roti/tawa cooking: Infrared can work extremely well because it supports common flat cookware (e.g., a tawa) without worrying about magnetic compatibility. Milton’s own infrared cooktop guidance calls out quick boiling and even tawa performance (chapatis puffing evenly). 

Slow simmering (dal, soup, sauces): Induction’s advantage is stability plus quick correction—if it’s about to boil over, stepping down power is immediate. Infrared can still do controlled simmers (especially with a wide temperature range and watt control), but expect slightly more “coast” due to stored heat. 

Cooking with mixed cookware at home: If your cookware drawer includes aluminium and non-magnetic pans you love, infrared is the simpler upgrade because it works with most flat-bottom cookware types. 

Cooking around children or in tight spaces: Induction is typically preferred for safety because the surface stays cooler around the cookware and loses less heat to the air, reducing accidental contact risk (though you must still respect residual heat). 

Buying guidance and recommendation

A good buying decision comes down to three questions: What cookware do you own? How much do you value efficiency/speed? How sensitive is your home to safety and heat? 

Recommendation

Choose induction if you want the most efficient and fastest electric cooking experience, value rapid temperature response, and are happy to use induction-compatible cookware (or to replace some cookware). ENERGY STAR’s efficiency and performance notes strongly support induction as the top performer on speed/efficiency, with the secondary benefit of less waste heat. 

Choose infrared if you want flameless cooking but need broad cookware compatibility (especially if you already use non-magnetic pots/pans) and you like the idea of high-wattage radiant heat under a durable ceramic glass surface. Milton positions its infrared cooktop as fast, versatile, and designed for everyday Indian cooking needs (including tawa cooking). 

Milton-specific pick on our site: If you’re leaning infrared, the MILTON Classic 2200 Watt Infrared Cooktop is the Milton model currently listed on MiltonHomeAppliances.com, with 2200W power, touch controls, ceramic glass, 4 preset menus, and a timer/watt control knob. 

CTA: View the Milton infrared cooktop collection and the MILTON Classic 2200W infrared cooktop product page for up-to-date pricing, availability, and the full feature list. 

FAQs

Is induction safe if someone has a pacemaker?Induction hobs generate electromagnetic fields, and reputable medical guidance recommends keeping distance. The NHS states that if you have an induction hob, keep at least 60 cm (2 ft) between the stovetop and your pacemaker; the British Heart Foundation provides the same 60 cm precaution. Always follow your clinician/device guidance for your specific implant. 

Why does my induction cooktop buzz or hum sometimes?A low buzzing sound is often normal and can relate to cookware construction and high power settings, as well as internal cooling fans; using thicker, better-quality pans can reduce it. 

Can I use aluminium cookware?On induction, aluminium typically won’t work unless it has a magnetic induction base; induction requires ferromagnetic cookware. On infrared, Milton indicates common cookware types including aluminium can be used (flat-bottom recommended). 

Which is cheaper to run: infrared or induction?Induction is typically cheaper to run for the same cooking job because it transfers energy into cookware more efficiently (~85% vs ~75–80% for resistance electric). 

Which is easier to clean?Both are generally easier than traditional gas burners because they have a smooth surface, but induction often makes cleanup easier because the surrounding surface stays cooler and spills are less likely to burn onto the glass. 

How do I avoid damaging a glass/ceramic cooktop?Avoid sliding pans to reduce scratches, and clean sugary spills promptly (while safely warm, using an appropriate scraper and protection) to prevent permanent marks.