Gas vs. Electric Oven: Which Is Cheaper to Run — and Cheaper to Fix?
Two Bills, Two Different Winners
Ask ‘which oven is cheaper?’ and you’ll get one confident answer about energy prices — from people who never see the repair invoices. There are really two bills: the monthly energy bill and the lifetime repair bill. Gas usually wins the first. Electric often wins the second. And for most Beaverton households, both gaps are smaller than the internet claims.
We repair both types every week in Beaverton — NW Natural gas homes and PGE electric homes — so here’s the honest version, using the same repair prices we publish on our cost guide.
Running Costs: Gas by a Nose, Not a Mile
Per unit of energy, natural gas costs less than electricity in Oregon — that part of the conventional wisdom is true. What’s left out: a gas oven must vent combustion gases, and a share of its heat leaves with them. An electric element converts nearly all its energy to heat inside the cavity.
- Electric hour of baking: a typical element cycles on and off, averaging roughly 1.5–2.5 kWh per hour at 350°F.
- Gas hour of baking: roughly 0.06–0.09 therms per hour — cheaper per hour at typical Oregon rates, but not half.
- The realistic yearly gap for a household baking a few times a week: usually tens of dollars a year, not hundreds.
- Do your own math: (your electric rate × 2 kWh) vs. (your gas rate × 0.08 therms) = your true cost of one hour of baking. Your bill has both rates.
Verdict on Bill #1: if you already have a gas line, gas is a bit cheaper to run. It is almost never enough, by itself, to justify switching fuels.
Repair Costs: Where Electric Pulls Ahead
This is the bill nobody blogs about — and the one we can price exactly, because it’s our price list:
Gas: The Igniter Tax
A gas oven’s igniter is a wear part — expect replacement every 5–8 years at $150–$325. It’s the most common gas repair we do. Safety valves fail rarely and cost more. All gas work requires a licensed, gas-certified tech. Gas oven repair →
Electric: Simple Parts, Simple Math
Bake/broil elements run $150–$450, sensors $100–$350. No combustion, no gas line, fewer safety components — diagnosis is faster and most parts are cheaper. Electric oven repair →
Both: The Control Board
The great equalizer — $150–$600 on either fuel, and the repair most likely to trigger the repair-or-replace conversation. Boards don’t care what fuel you burn; they die from heat, moisture, and power surges.
Over a 15-year life, a gas oven typically costs one extra igniter or two; an electric oven, an element or two. Call it a wash leaning electric — the fuel debate won’t decide it.
The Difference You’ll Actually Taste
Thirty seconds, because this matters more than the money:
- Bakers lean electric. Dry, even, fan-friendly heat — cakes and cookies come out consistent shelf to shelf.
- Gas heat is moist heat. Combustion adds water vapor — great for roasts and crusty breads that shouldn’t dry out.
- Stovetop people lean gas. Instant flame changes. Which is why dual-fuel ranges (gas top, electric oven) exist — the best of both, at a premium price.
Thinking of Switching Fuels? Read This First
Switching is where the real money hides:
- No gas line? Running one means permits, a licensed gas fitter, and real money — before the oven itself.
- No 240V circuit? An electric range needs a dedicated circuit. An electrician’s visit is part of the true price.
- The payback math is brutal: saving tens of dollars a year against a four-figure switch cost is a payback measured in decades.
- The exception: a remodel with walls already open. Then — and only then — switching costs drop enough to argue about.
So Which Should a Beaverton Homeowner Choose?
By scenario, not by slogan:
Keep What You Have
If your oven is repairable, fuel type is never the reason to replace it. A $250 igniter beats a $1,200 range plus install — every time.
Buying New, Gas Line Present
Gas or dual-fuel both make sense. Budget the igniter replacements into your expectations and enjoy the cheaper running costs.
Buying New, No Gas Line
Electric, and don’t look back. Even heat, cheap parts, no line to run — and put the savings toward a surge protector for the board.
Gas vs. Electric FAQs
Quick answers, no fuel tribalism.
Is gas really cheaper than electric for an oven in Oregon?
Per hour of baking, yes — usually by a modest margin at typical NW Natural and PGE rates. For a typical household the yearly difference is usually tens of dollars. Do the two-line math in this article with your own bill to get your exact number.
Which breaks more often, gas or electric ovens?
They break differently. Gas ovens eat igniters (a wear part, $150–$325 every 5–8 years). Electric ovens eat elements and sensors. Control boards fail at similar rates on both. Overall repair spending over the oven’s life is a wash leaning slightly electric.
Is a dual-fuel range worth it?
If you cook seriously, yes — gas burners up top, an even electric oven below, and it’s the setup most passionate home cooks land on. Just know repairs span both worlds, so pick a service company (like us) that works on both.
Gas or Electric — We Fix Both.
Same-day diagnosis in Beaverton — flat-rate pricing, quoted and approved before any work begins. All services →