Gas Versus Induction Cooktops: Which Suits You?

A new cooktop can change how a kitchen feels to use every day. When weighing up gas versus induction cooktops, the right choice is rarely about one being universally better. It comes down to how you cook, the services already available at your property, your budget for the renovation, and what will be practical for years to come.

For homeowners across Busselton and the South West, this decision often arises during a kitchen renovation, new build or appliance replacement. Gas and induction both produce excellent cooking results, but they operate differently and come with different installation requirements.

Gas versus induction cooktops: the main difference

A gas cooktop heats cookware with an open flame. You control the heat by adjusting the gas flow, and the flame responds immediately. Many home cooks prefer this direct visual control, particularly for high-heat cooking, wok dishes and meals that need frequent temperature changes.

An induction cooktop uses an electromagnetic field to heat the pan itself rather than heating the cooktop surface first. The glass surface remains relatively cool outside the pan area, although it can still hold residual heat from the cookware. Induction is fast, efficient and precise, but it needs compatible cookware and suitable electrical supply.

Neither option is automatically the best choice. A household that already has reticulated gas or LPG may find gas straightforward to retain. A family planning an all-electric home, or wanting an easy-clean surface, may find induction a better fit.

Cooking performance and control

Gas has long been popular with keen cooks because the flame is visible and the response is immediate. Turn the knob down and the heat drops straight away. It also works with almost any pot or pan, including round-bottomed woks when used with the correct burner support.

That said, induction offers very accurate control. It can bring water to the boil quickly and maintain low, steady heat for tasks such as melting chocolate or simmering sauces. Because the pan receives the heat directly, less heat spills into the kitchen. That can make a noticeable difference during a hot South West summer.

The feel of the controls is different. Gas is familiar and tactile, while induction commonly uses touch controls with numbered power settings. Some people love the clean look and speed of induction; others simply prefer the certainty of seeing a flame. If possible, try both before making a final decision.

Installation requirements should guide the decision

The appliance itself is only part of the job. The services behind it can have a major effect on cost and planning.

Installing a gas cooktop

A gas cooktop needs an appropriate gas connection, isolation valve and correctly sized pipework. Depending on the property, this may mean connecting to natural gas where available or using LPG bottles. The appliance must be installed and commissioned by a licensed gas fitter, with the work completed to the relevant Australian standards and manufacturer requirements.

Adequate ventilation also matters. A suitable rangehood or extraction arrangement helps manage steam, cooking odours and combustion by-products. During a renovation, the cabinetry cut-out, clearances to splashbacks and overhead cupboards, and access to the gas connection all need to be checked before the benchtop is cut.

If a home already has gas hot water, heating or an outdoor barbecue point, extending the gas system may be practical. On rural properties using LPG, bottle location, line length and regulator capacity should be considered as part of the overall installation.

Installing an induction cooktop

Induction cooktops need sufficient electrical capacity. Many larger units require a dedicated circuit, and some may need a higher-capacity connection than an older kitchen can provide. An electrician should assess the switchboard, existing circuits and the manufacturer’s electrical specifications before the appliance is chosen.

This is especially relevant in older homes. A cooktop upgrade can reveal that the property needs electrical work, such as a switchboard upgrade or new cabling, before induction can be safely installed. It is better to identify this early than after cabinetry and benchtops are in place.

Induction also requires magnetic cookware. Cast iron and many stainless-steel pans are suitable, while aluminium, copper and glass cookware generally will not work unless they have an induction-compatible base. A quick magnet test is useful: if a magnet sticks firmly to the base of the pan, it will usually work on induction.

Running costs depend on the home

It is tempting to compare only the price of gas and electricity, but the real picture is more involved. Induction is highly efficient because it directs much of its energy into the cookware. Gas loses more heat to the surrounding air, particularly when the flame extends beyond the base of the pan.

However, household energy rates, the type of gas supply, solar generation, cooking habits and appliance efficiency all affect running costs. A home with daytime solar production may gain an advantage from electric cooking. A property already using LPG should account for bottle delivery and refill costs, while homes connected to reticulated gas will have a different pricing structure.

For most households, the cooktop is only one part of total energy use. Hot water, heating and cooling often have a greater effect on bills. It makes sense to consider the kitchen as part of the home’s broader energy plan rather than judging a cooktop on fuel cost alone.

Cleaning, safety and everyday use

Induction is generally easier to clean. Its flat glass surface can be wiped down once it has cooled, and spills are less likely to bake onto the cooktop because the surrounding surface is not directly heated by a flame.

Gas cooktops need more regular attention around burner caps, trivets and controls. They are still straightforward to maintain, but grease and food can collect in more places. Burner components should be kept clean and positioned correctly so the flame burns evenly.

Both options are safe when correctly installed, used and maintained. Gas requires particular care around flames, ignition, ventilation and the condition of flexible connections where fitted. If you notice a gas smell, turn off the gas supply if it is safe to do so, avoid switches and naked flames, leave the area, and seek urgent assistance.

Induction removes the open flame, which can be reassuring for families with young children. It also has safety features on many models, such as pan detection, timers and automatic shut-off. But the cooktop can still be hot after use, and electrical work must always be carried out by a licensed electrician.

What about power outages?

This question matters for rural and semi-rural properties. An induction cooktop will not operate during a power outage unless the home has suitable backup power. A gas cooktop may continue to work if it can be manually ignited, but this varies by model and manufacturer instructions. Many modern gas appliances still rely on electricity for ignition or safety systems.

If outage resilience is a priority, discuss your cooking setup alongside any generator, battery or solar plans. Do not assume that a gas appliance will operate without power, and never use an appliance in a way that conflicts with its instructions.

Choosing for a renovation or new build

For a renovation, start with the existing services. Retaining an existing compliant gas connection may keep the project simpler, while moving to induction may require electrical upgrades. In a new build, there is more freedom to plan gas pipework, electrical capacity, ventilation and cabinetry around the preferred appliance.

Consider the people who will use the kitchen too. A serious home cook may value gas for wok cooking and familiar flame control. A busy household may prefer induction for its quick heating and easier cleaning. A landlord or property manager may focus on durability, straightforward maintenance and the availability of qualified trades for future servicing.

The best time to ask these questions is before finalising the kitchen layout. A licensed gas fitter can assess the gas-side requirements, while an electrician can confirm what an induction installation will need. Early planning avoids last-minute changes, additional costs and compromises to the finished kitchen.

A cooktop should suit the way your household actually cooks, not just the latest showroom trend. Check the available services, choose an appliance with the features you will genuinely use, and have the installation planned properly from the start.