Your kitchen is one of the largest energy consumers in your home. Every meal you cook burns money—but how much depends entirely on your stove type. Gas cooking costs EUR 0.12-0.18 per hour. Electric cooking costs EUR 0.24-0.45 per hour. That's a 50% difference over a year of daily cooking. This article breaks down exactly why gas wins, when electric induction beats both, and how to calculate your own costs using 2026 energy prices.
The Core Reason: Energy Efficiency
Gas stoves convert 74-85% of fuel energy into heat that actually cooks your food. The rest escapes as wasted heat around the burner. Electric resistance coils (the red spiral kind) convert only 65-75% of electricity into cooking heat. Electric induction cooktops jump to 85-90% efficiency because they heat the pan directly, not the air around it.
But efficiency alone doesn't explain the price difference. The real culprit is the fuel cost itself. Natural gas costs EUR 0.04-0.06 per kWh. Electricity costs EUR 0.18-0.28 per kWh in 2026. That 4-5x price gap means even though both fuels are efficient, electricity is simply more expensive per unit of energy delivered.
Gas vs Electric Cooking: Real Cost Comparison
Let's calculate actual euros spent to boil 2 liters of water on each stove type. We'll use 2026 average energy prices for Slovakia (EUR 0.05/kWh for gas, EUR 0.22/kWh for electricity).
| Gas burner | 7 kW heat output | 8 minutes | 0.93 kWh | EUR 0.047 | EUR 0.14 | EUR 4.20 | EUR 50.40 |
| Electric coil | 3 kW element | 15 minutes | 0.75 kWh | EUR 0.165 | EUR 0.50 | EUR 15.00 | EUR 180.00 |
| Electric induction | 3.5 kW (direct heat) | 9 minutes | 0.53 kWh | EUR 0.117 | EUR 0.35 | EUR 10.50 | EUR 126.00 |
| Oven (gas) | 5 kW output | 20 min preheat + 30 min bake | 2.1 kWh | EUR 0.105 | EUR 0.21 per meal | EUR 6.30 | EUR 75.60 |
Over a year, gas cooking saves EUR 130 per person compared to electric coil. For a family of 4, that's EUR 520 annually. Switching to induction recovers EUR 54/year but costs EUR 3,000-6,000 for the cooktop itself.
Why Natural Gas Costs Less per kWh
Three reasons explain the 4-5x price gap between gas and electricity:
1. Distribution efficiency
Natural gas flows through underground pipes from refineries. Losses in transit: 1-2%. Electricity travels on overhead wires hundreds of kilometers, with transmission losses of 5-8%. Those losses get passed to you as higher per-kWh rates.
2. Commodity price
In 2026, natural gas wholesale costs EUR 8-12 per MWh. Electricity averages EUR 40-60 per MWh because it's generated from expensive sources (wind turbine capital costs, solar panel degradation, nuclear fuel enrichment, coal mining). Gas is mined and piped, which is cheaper per unit.
3. Government subsidies
EU energy policy encourages grid decarbonization, which means renewable electricity gets subsidies (hidden in grid costs for everyone). Natural gas gets no subsidies, so its price reflects true supply-and-demand cost. This might change by 2028 if EU pushes harder on gas phase-out.
Cooking Method Energy Consumption Breakdown
Not all cooking methods consume the same energy. Here's how common kitchen tasks rank by cost on a gas stove:
| Boil 2L water | 8-12 min | High (7 kW) | 0.93 | EUR 0.047 | EUR 0.205 |
| Simmer soup (1 hour) | 60 min | Low (2.5 kW) | 2.5 | EUR 0.125 | EUR 0.550 |
| Fry chicken (15 min) | 15 min | Medium (4.5 kW) | 1.125 | EUR 0.056 | EUR 0.248 |
| Toast bread (toaster oven) | 8 min | 2.5 kW | 0.33 | N/A | EUR 0.073 |
| Preheat & bake cake | 40 min | 3.5 kW | 2.33 | EUR 0.117 | EUR 0.512 |
| Slow cook stew (4 hours) | 240 min | 1.5 kW | 6.0 | EUR 0.300 | EUR 1.320 |
| Microwave reheat (5 min) | 5 min | 1.2 kW | 0.10 | N/A | EUR 0.022 |
Microwaves use 65-80% less energy than ovens for reheating. Slow cookers and pressure cookers use 60-70% less than stovetop simmering. The cheapest way to cook is: microwave < pressure cooker < oven (gas) < gas stovetop < electric stovetop < slow cooker on high.
How to Calculate Your Gas Cooking Cost
Gas stove bills show consumption in cubic meters (m³). One m³ of natural gas = 10.2 kWh of energy. Your gas supplier charges EUR 0.04-0.06 per m³, which works out to EUR 0.004-0.006 per kWh of combustion energy.
Martin uses 120 m³ of gas per month. His bill shows EUR 6.50/m³. That's 120 × 10.2 = 1,224 kWh total energy. Cost: 120 × 6.50 = EUR 780 per month. About 12% is cooking (the rest is heating and hot water in winter). So his monthly cooking cost = 1,224 × 0.12 × 0.004 = EUR 5.87. If Martin cooked on electric at EUR 0.22/kWh, the same cooking would cost EUR 14.50. Gas saves him EUR 8.63/month or EUR 103.56/year just on cooking.
When Electric Induction Wins
Gas isn't always cheapest. Electric induction cooktops close the gap in three scenarios:
Scenario 1: High electricity prices + low gas prices
If you live in Germany (EUR 0.30+/kWh) and have cheap gas (EUR 0.03/m³), gas wins. If you live in Norway (EUR 0.08/kWh hydroelectric) and expensive gas (EUR 0.10/m³), induction might win. Check your own rates on your energy bills.
Scenario 2: Time-of-use electricity tariffs
Some suppliers offer EUR 0.12-0.15/kWh during off-peak hours (9pm-7am, weekends). If you batch-cook during cheap hours on induction, costs drop to EUR 0.065-0.080 per meal. That beats gas. Contact your supplier about variable-rate plans.
Scenario 3: Renewable energy at home (solar/wind)
If you have rooftop solar panels generating EUR 0.00/kWh marginal cost electricity, cooking on induction is free. You're cooking on sunshine. This only works if you cook during sunny hours or have battery storage (EUR 200-400/kWh capacity = expensive). For most people without solar, gas stays cheaper.
Gas Stove Safety & Hidden Costs
Gas is cheaper, but comes with non-financial costs:
Air quality & health
Gas stoves release nitrogen dioxide (NO₂), carbon monoxide (CO), and particulate matter into your kitchen. A 2022 study by Stanford University found home gas cooking is equivalent to outdoor air pollution exposure in busy city centers. This increases asthma risk by 20-30% in children. You must use range hoods vented outside (not recirculating). That hood uses EUR 10-20/year extra electricity.
Safety hazards
Gas leaks are deadly. Faulty regulators or loose connections release natural gas (odorless—suppliers add mercaptan for smell). A small leak costs EUR 10-50/month in wasted gas. A large leak is a fire/explosion hazard. Induction has zero explosion risk and automatic shut-off if pan is removed.
Humidity & condensation
Gas combustion produces water vapor. Your kitchen humidity spikes 10-20% higher when cooking on gas vs induction. This encourages mold growth (especially in cold climates) and damages drywall/cabinets. You'll spend EUR 30-100/year on mold remediation or dehumidifier costs.
Gas cooking costs EUR 50/year in boiling water but adds EUR 30-50/year in range hood electricity + EUR 30-100/year in mold prevention = EUR 110-200/year true cost. Electric induction costs EUR 126/year for the same cooking. The true difference shrinks to EUR 26/year or EUR 2.15/month.
Electricity Rates Explained: Why Your Bill Is So High
Your electricity bill is broken into three parts. Understanding each helps you choose the right cooking method:
Part 1: Energy charge (the kWh you use)
This is the wholesale electricity cost. It varies: peak hours (8am-10pm) cost EUR 0.22-0.35/kWh because demand is high. Off-peak (10pm-8am) costs EUR 0.08-0.12/kWh. Your bill usually averages these into a single rate. Savvy users cook during off-peak hours and save 50%.
Part 2: Network charge (grid infrastructure)
Electricity companies maintain poles, transformers, and distribution lines. This costs EUR 0.06-0.10/kWh. You pay this whether you use 100 kWh or 1,000 kWh per month. It's fixed cost disguised as per-kWh cost. Cooking more doesn't proportionally increase this, so cooking on electric is less bad than it looks per-kWh.
Part 3: System fees and taxes (government + green levies)
EU countries charge renewable energy levies, grid balancing fees, and taxes on electricity. This adds EUR 0.04-0.08/kWh. Germany's renewable levy alone adds EUR 0.05/kWh. This doesn't apply to gas, making gas relatively cheaper in countries with high renewable targets.
Convert Gas (m³) to Electricity (kWh) Equivalent
One cubic meter of natural gas contains about 10.2 kWh of potential energy. But efficiency varies by stove type. This table shows the real cooking energy after losses:
| 1 m³ | 10.2 kWh | 8.16 kWh heat | 7.14 kWh heat | 9.18 kWh heat |
| 10 m³ | 102 kWh | 81.6 kWh heat | 71.4 kWh heat | 91.8 kWh heat |
| 120 m³ (monthly) | 1,224 kWh | 979.2 kWh heat | 856.8 kWh heat | 1,101.6 kWh heat |
Notice: Induction extracts more useful heat from the same electricity because it heats pans directly. Gas has lower inherent losses but can't recapture wasted heat around the burner rim.
Real-World Cooking Cost Examples for 2026
Let's calculate the monthly cooking cost for three families with different stove types and energy prices:
Family A: 4 people, gas stove, Slovakia (EUR 0.05/m³ gas, EUR 0.22/kWh electric)
Average cooking: 4 meals/day × 4 people = 16 meal servings/day = 10 boil-equivalent cooking events/day. Using our table, that's ~9.3 kWh/day from gas (accounting for simmering, frying, and oven). Monthly: 9.3 × 30 = 279 kWh equivalent. Cost: 279 × 0.05 / 10.2 = EUR 1.37/day or EUR 41/month for cooking only.
Family B: Same family, electric coil stove
Family C: Same family, electric induction stove
Same meals, 90% efficiency: 9.3 × 10.2 / 0.90 / 10.2 = 10.33 kWh/day. Monthly: 10.33 × 30 = 310 kWh. Cost: 310 × 0.22 = EUR 68.20/month. Family C pays EUR 27.20/month more than Family A (66% premium). Induction cuts electric cooking cost by 22% vs coil.
Family A (gas): EUR 492/year. Family B (electric coil): EUR 1,053/year for same food (+EUR 561/year). Family C (induction): EUR 818/year (+EUR 326/year). Upgrading from gas to induction costs EUR 3,000-6,000 but saves EUR 326/year. Payback: 9-18 years. Only worth it if your gas stove breaks or you value air quality.
How to Reduce Your Cooking Costs Now
Don't wait for a new stove. These tactics cut cooking energy 20-40% immediately:
FAQ: Gas vs Electric Cooking
Assessment: What's Your Cooking Cost Profile?
How often do you cook at home per week?
What type of stove do you currently have?
Does anyone in your home have asthma or breathing issues?
What to Do Next: Your Action Plan
Based on this article, here's your personalized next step depending on your situation:
If you have a gas stove:
Keep it for 5-10 more years unless it breaks. Gas is 30-50% cheaper than electric for cooking. Implement the 10 cost-reduction tips above (lids, batch cooking, pressure cooker) and save EUR 100-150/year without switching. If air quality concerns you, use the range hood vented outside and keep windows open while cooking.
If you have electric coil:
Consider switching to induction when this breaks. Induction cuts costs by 22% and improves air quality. If it still works, don't replace it yet (ROI is 15-20 years). Cost-reduction tips apply here too—lids save EUR 50+/year even on electric.
If you have electric smooth-top:
This is likely ceramic (less efficient than induction). When it breaks, upgrading to true induction saves 15-22% on cooking costs. Check your existing cooktop manual to confirm it's not induction (some brands mislabel). If unsure, a magnet test on a pot will tell you.
If you're building a new home or kitchen:
Install induction. The upfront cost premium (EUR 500-2,000 more than gas) is worth it for 20+ years of lower operating costs, better air quality, and safety. Use time-of-use electricity rates (EUR 0.12-0.15/kWh off-peak) to cut costs further.
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External Resources & Scientific References
These links provide additional research, tools, and data to verify the claims in this article: