How Much Do Induction and Gas Cooking Costs Really Differ?
Induction cooktops heat the cookware directly through a magnetic field, reaching thermal efficiency above 90%. Gas stoves, by contrast, lose heat as the flame spreads around the pot, landing efficiency around 40–55%. But actual cooking cost depends on more than efficiency alone — your local electricity and gas rates play a big role too.
This calculator takes your daily cooking time, induction wattage and electricity rate, and gas usage rate and gas price to compare monthly cost between the two. In regions or time periods with high electricity rates, induction can end up costing more despite its efficiency edge, while rising gas prices can tip the balance the other way.
Gas usage varies roughly between 0.1 and 0.3 cubic meters per hour depending on burner setting, so enter a value that matches your typical flame level for a more accurate comparison. If you're considering a new cooktop, running your household's actual cooking habits through this calculator first is a good way to check the real cost impact.
Frequently Asked Questions
It depends on your electricity and gas rates. Induction is generally more energy-efficient, needing less energy for the same cooking task, but a gas stove can still be cheaper if electricity rates are high.
Gas stoves typically use about 0.1 to 0.3 cubic meters per hour depending on burner setting. Check your product spec sheet, or use 0.2 cubic meters per hour as an average medium-flame estimate.
The gap is small for a single session, but cooking multiple times a day adds up to a meaningful monthly and yearly cost difference.