Gas Stove vs Induction Cooktop: Cost, Speed and Indian Cooking Compared

The gas stove is the default in most Indian kitchens, fed by an LPG cylinder or piped natural gas (PNG). Induction cooktops have become common too, as a second burner, in hostels and rented flats, and in homes that want to cut down on cylinder refills. Here’s how they compare for the way Indians actually cook.

At a glance

Running cost: do the maths with your own numbers

LPG and electricity prices vary by city and state, and change over time. Electricity tariffs also go up in slabs, so extra units can cost more than your average rate. So rather than give you one “answer”, here’s the method with example assumptions. Plug in your own.

Assumptions for this example (replace with yours):

• LPG cylinder: 14.2 kg at ₹900 (check the price on your last refill bill)
• Electricity: ₹7 per unit (kWh) (check the rate for your slab on your bill)
• Energy in LPG: about 12.8 kWh per kg
• Share of energy that actually reaches the pan: roughly 40% for a gas burner and 85% for induction. Real figures vary with the burner, the vessel and how well it fits, so treat these as rough.

Step 1: cost of useful heat from gas

• ₹900 ÷ 14.2 kg = about ₹63 per kg of LPG
• 12.8 kWh x 40% = about 5.1 kWh of useful heat per kg
• ₹63 ÷ 5.1 = about ₹12.4 per kWh of heat in the pan

Step 2: cost of useful heat from induction

• ₹7 ÷ 85% = about ₹8.2 per kWh of heat in the pan

Step 3: a sample meal

Say cooking dal, rice and a sabzi on induction uses 1 unit (1 kWh) of electricity, for example about 40 minutes at an average of 1.5 kW.

• Induction: 1 unit x ₹7 = about ₹7
• The same useful heat on gas: 0.85 kWh ÷ 40% = 2.1 kWh of LPG = about 0.17 kg = about ₹10–11

With these assumptions, induction comes out a few rupees cheaper per meal. But change the numbers and the answer moves:

• If your electricity is ₹10 a unit or more (common in higher slabs), induction costs about the same as gas or more.
• PNG is generally cheaper than LPG per unit of heat in many cities, which favours gas.
• Using a pressure cooker cuts cooking time on both.

In everyday life, the difference per meal is usually small. Convenience and how you cook matter more. For more on making a cylinder last, see our guide on how to reduce LPG gas consumption.

Speed

Induction usually brings water, milk and tea to the boil faster than a typical domestic gas burner, because almost all its energy goes into the vessel. It also responds instantly when you change the setting, though some people find the stepped power levels less intuitive than turning a knob. Gas gives you a continuous, visible flame that experienced cooks judge by eye.

Indian cooking, dish by dish

Rotis and phulkas. This is gas’s biggest advantage. Puffing a phulka directly on the flame, roasting papad, or charring brinjal for bharta all need an open flame. On induction, you can cook rotis on a flat tawa and puff them by pressing gently with a folded cloth, but it isn’t quite the same.

Tadka. Both work well. Induction heats a small tadka pan quickly, as long as the pan has a flat magnetic base and is large enough for the cooktop to detect.

Deep frying. Both are fine. Induction can hold a steady temperature well, but use a flat-bottomed kadhai, not a round one.

Wok-tossing and stir-frying. Gas wins. On induction, the heat stops the moment you lift the pan, and round-bottomed kadhais and woks barely touch the glass.

Slow simmering. Both work. Very low gas flames can blow out in a draught; low induction settings sometimes pulse on and off.

Pressure cooking. Both work, as long as the cooker has an induction base for the cooktop. See our guide to induction-compatible cookware.

Cookware compatibility

A gas stove works with nearly everything: aluminium, steel, brass, clay, cast iron and round-bottomed kadhais.

Induction only works with vessels whose base is magnetic and flat. Do the magnet test: if a fridge magnet sticks firmly to the base, it will usually work. Many homes have to buy at least a few new pieces when they switch to induction, so factor that into the cost.

Power cuts

Gas keeps working when the power goes, though a stove with electric ignition needs a lighter or matchbox. Induction cooktops typically draw well over a kilowatt, which many home inverters aren’t designed to supply. If your area sees frequent outages, especially during the monsoon or summer peaks, keep at least one gas burner.

Safety

Gas stoves:

• Risk of leaks from the cylinder, regulator, hose or burner.
• Replace the hose as your gas distributor advises, and use only approved hoses and regulators.
• Turn off the regulator when not in use, especially overnight or when travelling.
• If you smell gas, don’t switch on lights or anything electrical, don’t light a flame, open windows and doors, turn off the regulator, and call your gas distributor’s emergency number.

Induction cooktops:

• No open flame and no gas, which many families with young children or elderly members appreciate.
• The glass surface gets hot from the pan and stays hot for a while after cooking.
• Use a properly earthed socket that can handle the load, and don’t overload extension boards.
• Manufacturers commonly advise people with pacemakers or other implanted medical devices to check with their doctor before using induction.

Which should you choose?

• Choose gas as your main hob if you make phulkas daily, cook with round-bottomed kadhais, wok-toss, or face regular power cuts.
• Choose induction if you live in a hostel or rented flat without a gas connection, want a cooler, safer kitchen, cook mostly dal, rice, tea and simple sabzis, or have cheap electricity.
• Choose both if you want a backup when the cylinder runs out, an extra burner for festivals or joint family meals, or a cheaper way to boil water and milk.

Whichever you choose, a good kitchen chimney helps with smoke and grease.

Bottom line

Gas is still the more versatile choice for traditional Indian cooking and works through power cuts. Induction is quicker, cooler, safer around children, and often slightly cheaper per meal, depending on your LPG price and electricity tariff. Run the numbers with your own bills, and if you can, keep one of each.