← Back to Blog · Updated 24 August 2026

💡 Induction Cooktop Running Costs & Power Consumption

Written & fact-checked by the Induction Cooktop Australia research team, using published manufacturer specifications and Australian retail pricing — see our editorial process.

One of the most practical questions before switching to induction: what will it actually cost to run, day to day? Here's the physics behind the answer, not just a headline number.

Typical power draw

A single induction zone typically draws 1200W–2600W at full power, with a full four-zone 60cm cooktop capable of drawing up to roughly 7000W if every zone ran flat out simultaneously — in practice, most cooktops automatically manage total load across zones, so you rarely hit that theoretical peak in real cooking. A portable single-burner unit usually sits around 1400W–2000W.

Why induction is cheaper to run than the headline wattage suggests

Induction's rated wattage is often similar to — or even a little higher than — a comparable ceramic electric element, but because roughly 85–90% of that input energy transfers directly into the pan (versus roughly 65–75% for ceramic electric, with the rest lost heating the surrounding glass and air), induction uses meaningfully less total energy to complete the same cooking task, mainly by cooking faster and wasting less heat into the kitchen.

Induction vs gas running costs

This varies significantly by state and current electricity/gas tariffs, and household gas and electricity pricing has continued to shift through the mid-2020s — check your own retailer's current rates rather than relying on a fixed national number. Cooktop use is also a genuinely small fraction of most households' total energy bill either way (hot water, heating/cooling and refrigeration dominate), so the difference from switching cooktop type alone is usually modest in absolute dollar terms, even where induction wins per-meal.

Tips to reduce running costs further

• Match pan size to zone size — an undersized pan on a larger zone wastes unused capacity and heats less efficiently
• Use lids to trap heat and cut cook time, particularly for boiling and simmering
• Take advantage of induction's fast response — turn power down earlier than you would on gas, since heat output drops almost instantly rather than lingering
• If you're on a time-of-use electricity plan, batch-cook during off-peak windows where practical

Bottom line

Induction cooktops are generally the cheapest cooktop type to run per meal cooked among the common domestic options, thanks to fast heat transfer and minimal wasted energy — on top of the safety and cleaning benefits covered in our induction vs electric comparison.

Frequently asked questions

Does a bigger cooktop cost more to run even when idle?

No — an inactive zone draws negligible standby power. Running cost is driven almost entirely by how many zones are actively heating and for how long, not by the cooktop's total capacity.

Does induction use less electricity than an air fryer or oven for the same meal?

It depends heavily on the specific meal and cook time — direct comparisons between appliance categories vary too much by recipe to state a single universal rule.

Will solar panels change whether induction is worth it?

If you have solar and cook mainly during daylight hours, induction's efficiency advantage compounds further against self-consumed solar power rather than imported grid electricity, improving the economics further for many households.