Cooktop vs Hob (2026): What Indian Makers Actually Mean, and Which Fits Your Kitchen

The short answer

In the cooktop vs hob question, the difference the makers themselves describe is installation, not the name. A built-in hob sits in a cut-out in your kitchen counter. A cooktop or gas stove sits on top of the counter. A third format, the convertible “hob top”, can do either.

• Choose a built-in hob if you can cut the counter and arrange professional installation.
• Choose a freestanding cooktop or gas stove if you cannot or will not cut the counter.
• Consider a convertible hob top if you want the built-in look now and may move later.

Before buying, check the installation type on the spec sheet. Do not rely on the word “hob”.

Cooktop vs hob at a glance

Figures come from maker pages and manuals read on 30 September 2026. Each cell names what we found on the pages read, not what every product in the format offers.

How 10 brands use “cooktop” and “hob”

Each maker defines the words for its own catalogue, and they do not agree.

What this shows, scoped to these 10 brands: every maker that explains the difference names installation. Glen says built-in hobs “are installed on the kitchen slab by cutting the counter top.” But Glen, Prestige, Sunflame, Kaff and Faber also sell “hob top”, “countertop hob”, “convertible hob” or “flexi hob” products that can sit on the counter. So “hob” alone does not guarantee a cut-out product, and Kaff uses both words for one model.

Installation: the difference that costs money

A built-in hob needs a hole in the counter. The makers publish those holes per model:

• Bosch PNH6B6F20I (60 cm): spec sheet lists “Required niche size for installation (HxWxD): 45 x 560-562 x 480-492 mm” and “Width of the appliance: 590 mm”.
• Sunflame SHA 360 OBR: “Cutout Dimensions 55.5W x 47.5L cm”.
• Kaff Robusta 783: “Inner Cutting Size: 723 x 474 x 130 mm”.

Bosch’s installation instructions add: “Ensure that there is a ventilation opening in the unit under the appliance with a total area of at least 100 cm2.” Its support page says: “Hob installation is always a job for the professionals.” IFB’s built-in hob manual states that “Installation work is done on chargeable basis & on the customer risk”, with granite cutting and pipe work “carried by customer at his cost & risk.”

A freestanding cooktop needs no counter cut-out. Bosch describes its gas cooktop: “Raise your cooktop at 30 degrees to lock its legs automatically and clean the surface underneath comfortably.” Glen says its hob tops “are very practical for people staying in rented accommodation”.

Burners, ignition and glass: per model, not per format

Burners. Glen describes “European sealed burners” as “made of Aluminum Alloy” and says forged brass double-ring burners are “5 times stronger” (Glen’s claim; it cites no test). Faber’s blog: “Brass burners are more robust, but they also cost more. Aluminium burners are less priced but less robust.” Brass burners appear on both formats: Pigeon’s Cosmic 3 cooktop, Sunflame’s Optra gas stove, and Kaff’s Robusta 783 built-in hob all list them. IFB’s built-in hob manual gives its brass burner series a 5-year warranty against 1 year for its other built-in hob models, and excludes burner discolouration from oxidation.

Ignition. Wonderchef’s blog puts it plainly: “Both hobs and gas stoves can include manual or automatic ignition, so the format alone does not determine the control type.” The pages read name three power sources: mains (Bosch PNH6B6F20I, “India plug (16 Ampere)”), battery (Sunflame SHA 360 OBR and SHA 380 ABS) and piezo (Pigeon Glasstop 3 Burner Piezo). Sunflame’s Optra gas stove “requires a lighter or matchstick for ignition.” Bosch’s hob manual says: “In the event of a power cut, you can light the burners manually.” IFB’s manual also says its hobs can be lit with a match or lighter when there is no electric supply.

Glass and warranty. Glass thickness follows the model: Glen’s freestanding 1047 cooktop lists 8 mm, the same as Glen’s built-in hobs. Glass warranties we found: Bosch gas cooktop “lifetime warranty on glass”; Glen hobs “5-year warranty on the breakage of Glass”; Sunflame SHA 360 OBR “10 Year Warranty on 8 mm Thick Tempered Glass Top”; Prestige Efficia “5 Year warranty on glass”.

Flame failure device: two makers, two hold times

Bosch’s hob manual describes its thermocouple safety system as one that “interrupts the flow of gas if the burners accidentally go out.” Bosch’s PNH6B6F20I spec sheet lists “Flame Failure Safety Device (FFSD) on All Burners”. Kaff’s built-in hob titles name “FFD” repeatedly, and Sunflame’s SHA 360 OBR states “Advanced Safety with Flame Failure Device”.

How long you hold the knob differs by maker:

• Bosch (hob manual, after the burner lights): “Press and hold the control knob for a further four seconds.”
• Glen: “hold it for around 8 seconds”, and “In case the customer leaves the knob before 7-8 seconds then the flame will switch off automatically.”

Follow your own model’s manual. Kaff calls its system an “advanced electronic system”, while Bosch and Glen describe a thermocouple; Kaff does not name its sensor.

None of the five cooktop and gas-stove product pages we read (Prestige Svachh GTSV-03, Sunflame Optra, Kaff CTZ 71, Pigeon Cosmic 3, Pigeon Glasstop 3) names an FFD. That does not mean freestanding models lack one: Glen says it launched “Built in Hobs and Cooktops with Flame Failure Devices”.

Is an FFD required in India? Glen writes that “in many countries its mandatory to sell LPG Stoves only with Flame Failure Devices” and that in India “it’s still time for this to be implemented.” That is Glen’s view. We have not sourced a statement from BIS or any other regulator on it, so we make no claim either way.

Two maker disagreements worth knowing

Flame colour. Bosch’s hob manual says: “An orange flame is normal. This is due to dust in the environment, spilled liquids, etc.” Glen says: “Yellow or orange flames signal incomplete combustion”. Crompton says: “If the flame appears yellow instead of blue, the burner may require cleaning.” Each is the maker’s own guidance; follow the one for your stove. If your flame looks wrong, our guide to fixing a high flame on a gas stove covers the maker steps. (Glen and Crompton pages read 13 September 2026.)

Pan supports in the dishwasher. Bosch’s gas hob buying guide says: “Look for a hob with dishwasher-proof pan supports.” The Bosch PNH6B6F20I manual says: “Do not clean the pan supports in the dishwasher.” For that model, the manual governs.

Cooktop vs hob prices in India

Maker-store listings read on 30 September 2026. Prices change often; treat these as bands.

Our arithmetic on these rows, not a maker’s claim: freestanding listings start lowest, and the top built-in listings run far higher. But the formats overlap from about ₹9,000 to ₹21,000, so price alone does not tell you the format. Pigeon’s store showed only MRP on 30 September 2026 (Glasstop 3 Piezo ₹6,999; Cosmic 3 ₹11,499), not a selling price. We could not source Elica, Faber or IFB built-in hob prices.

The third option: the convertible hob top

Some products do both. Prestige’s Efficia: “Dual function lets you use it as a gas stove and a hob. Use as Built-In or Free Standing Hob”. Sunflame’s SHA 360 OBR: “2-in-1 Flexi Design Functions as Built-In Hob or Countertop Stove”, with a published cut-out. Glen sells hob tops for the same purpose. Check the product page for a cut-out size before assuming a model can go in the counter.

Induction: the same naming split

Induction follows the same pattern. Bosch files a portable induction unit (PI715S11EI) under a “tabletopinductionhob” category path, and BEE lists “Induction Hob” in its voluntary labelling table. For induction too, “hob” or “cooktop” is a naming choice. For how induction differs from infrared, see induction vs infrared cooktop; for daily use, see how to use an induction cooktop.

What we could not verify

• A BIS or other regulator statement on whether an FFD is required on Indian LPG stoves or hobs. We did not source one.
• The BIS standard number for LPG stoves and gas hobs. Prestige, Sunflame and Glen cite ISI on stove pages; we found no ISI or BIS statement on any built-in hob page read.
• Elica, Faber and IFB built-in hob prices, and Pigeon selling prices.
• Which IFB model matches which cut-out size in its manual; the model names did not survive in the file.
• What Glen’s “DFVS” means in two hob titles. Glen does not define it on the pages read, so we do not treat it as FFD.