A gas stove typically adds about $4-$15 per month to a household’s energy bill, depending on cooking time, appliance efficiency, and local fuel rates. Heavy use, high gas prices, or propane can push the monthly fuel cost higher; the stove’s purchase price, maintenance, and any fixed utility charge are separate expenses.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Natural gas for cooking | $2/month | $7/month | $18/month | Typical household use; excludes fixed utility fees |
| Propane for cooking | $6/month | $18/month | $40/month | Varies with propane price and delivery terms |
| Gas stove purchase | $400 | $900 | $2,500+ | One-time appliance price, before installation |
| Professional installation | $150 | $350 | $900+ | More if a gas line or electrical work is needed |
Typical monthly gas stove cost for everyday cooking
For a standard natural-gas range used for routine meals, fuel commonly costs $4-$15 per month. A household using the burners and oven for roughly 30-60 minutes a day may consume about 2-8 therms monthly. At a variable gas charge of roughly $1-$2 per therm, that works out to about $2-$16 in fuel.
A practical planning figure is about $7 per month for natural gas cooking, not including the utility’s fixed monthly charge. The estimate assumes a typical range, ordinary meal preparation, and no unusually high gas rate. Actual usage varies by burner setting, oven time, and local billing structure.
Assumptions: Natural gas at $1-$2 per therm, normal access to the gas supply, and cooking use spread across a month.
What burner use, oven time, and gas rates add to the bill
A stove’s monthly fuel expense can be estimated from its input rating and how long it runs. One therm equals 100,000 BTU. A burner rated at 10,000 BTU per hour running for one hour uses about 0.1 therm; an oven rated around 18,000 BTU per hour uses about 0.18 therm while operating. Cycling and heat settings affect real consumption.
| Cost component | Typical range | What changes it |
|---|---|---|
| Burner fuel | $1-$8/month | Burner rating, flame level, and cooking hours |
| Oven fuel | $1-$10/month | Baking frequency, temperature, and preheat time |
| Natural gas variable charge | $1-$2 per therm | Supplier, utility, season, and location |
| Propane fuel | $2-$5 per gallon | Bulk purchase, delivery, and local market |
| Utility fixed fee | $10-$35/month | Account and service charges; usually not caused by the stove alone |
The cooking portion of the bill is usually small compared with a gas account’s fixed service charge. A household already connected to natural gas should count only the stove’s added consumption when comparing operating costs.
How burner size and cooking hours shift monthly use
Time and heat output are major cost drivers. A 5,000-BTU simmer burner uses about half the fuel per hour of a 10,000-BTU burner, while a 15,000-BTU power burner uses about 50% more. Running a 10,000-BTU burner for 30 minutes daily uses about 1.5 therms in a 30-day month, before considering other burners or the oven.
Oven use can be as important as stovetop use. Baking for an hour several times a week may add roughly 2-5 therms monthly, depending on the oven’s input and operating cycle. Frequent roasting, long preheating, and multiple hours of cooking can raise use to 10-15 therms or more.
Every extra hour on a 10,000-BTU burner uses about 0.1 therm, making cooking time a useful estimate check. For a closer figure, a utility bill’s therm usage can be compared across similar months, though water heating and space heating may obscure the stove’s share.
Natural gas and propane stove costs are not the same
Natural gas is usually less expensive per unit of heat where a home already has a gas line. Propane often costs more per gallon, but one gallon contains more heat than one therm of natural gas, so comparing sticker prices alone gives a misleading result. A rough delivered propane range of $2-$5 per gallon can put typical stove use around $6-$40 monthly.
Propane costs depend heavily on the household’s contract, tank size, delivery minimum, and refill timing. A rural household may pay a delivery fee or face a minimum order that makes the effective monthly expense higher than the fuel actually burned. Propane appliances also need the correct conversion setup; conversion or service work is not a recurring fuel charge.
Why monthly stove bills vary by region
Natural-gas rates differ across states and utility territories. As a broad planning allowance, variable residential gas charges may be about $0.70-$1.20 per therm in lower-cost areas and $1.50-$3 or more in higher-cost markets, especially when delivery and supply charges are combined. At 5 therms monthly, the difference can mean about $4-$15 for the same cooking habits.
Use the variable rate on the bill, not the total bill divided by therms, if fixed fees are listed separately. The total-bill method can overstate what the stove itself costs, particularly in a home with low gas use or a service charge that remains constant.
Ways to lower the gas stove’s monthly fuel expense
Using a burner that fits the pan, lowering the flame once food reaches a simmer, and keeping lids on pots can shorten cooking time. For oven meals, avoiding unnecessary preheating when the recipe allows and cooking several dishes at once can reduce total run time. These changes affect the variable fuel charge, not a fixed gas account fee.
Track actual therm use before replacing an otherwise working stove to save a few dollars a month. If the home uses gas only for cooking, compare the full monthly service fee with the cost of an electric alternative before making a switch; disconnecting gas may remove a fixed charge, but conversion can involve appliance and electrical costs.
Installation, repairs, and ownership costs beyond fuel
The monthly fuel estimate does not include buying or installing the range. A basic gas stove commonly costs $400-$900, while feature-rich models may run $1,000-$2,500 or more. Standard replacement installation is often $150-$350; adding or relocating a gas line, upgrading a shutoff valve, or arranging electrical work can bring the total to $500-$1,500 or higher.
Service calls for ignition, burner, or control problems may cost $100-$300 before parts, while a repair involving major components can exceed that range. Local permits and inspection requirements vary, especially when a new gas line is installed. Buyers should confirm whether a quote includes haul-away, connectors, leak testing, permit charges, and tax.
Ask for a written quote that separates the appliance, labor, gas-line work, and disposal. That makes one-time expenses easier to compare with the stove’s relatively modest ongoing fuel cost.