Gas vs Electric Dryer Cost Calculator

About the Gas vs Electric Dryer Cost Calculator

Gas or electric dryer — which one actually saves you money? The answer depends on your local utility rates, how often you do laundry, and how long you keep the appliance. Gas dryers cost $50–$150 more upfront and require a gas line, but they typically cost 50–75% less per load to operate because natural gas is cheaper than electricity per BTU of heat produced.

This calculator compares the total cost of ownership for gas and electric dryers side by side. Enter your local gas and electricity rates, estimated weekly loads, and the purchase prices of each dryer model you're considering. The tool computes per-load cost, annual operating cost, total cost over the dryer's expected 12-year lifespan, and the break-even point where the gas dryer's lower operating cost overcomes its higher purchase price.

For most US households doing 5–8 loads per week at average utility rates, a gas dryer saves $50–$100 per year in energy costs. Over a 12-year lifespan, that's $600–$1,200 in savings — easily recouping the higher purchase price if gas is available.

When This Page Helps

Use this calculator when you want the operating-cost answer to reflect your own laundry habits and utility rates rather than generic “gas is cheaper” advice. It helps with appliance replacement decisions, break-even timing, and figuring out whether the gas-line advantage is real in your case. That makes it easier to compare total cost instead of focusing only on the sticker price.

How to Use the Inputs

1. Enter the purchase price of the gas dryer and electric dryer models you're comparing.
2. Input your local natural gas rate (per therm) and electricity rate (per kWh).
3. Set the number of dryer loads per week.
4. Enter the average cycle length in minutes.
5. Review per-load costs, annual costs, and total lifetime costs.
6. Check the break-even analysis to see when gas dryer savings offset its higher price.
7. Adjust usage and rates to model different scenarios.

Example Calculation

Tips & Best Practices

• Check if your home has a gas line in the laundry area — adding one costs $200–$500.
• Factor in installation costs: gas dryers need a gas connection and may need a different outlet.
• Clean the lint trap every load and the vent duct annually to maintain efficiency.
• Consider a moisture sensor feature — it stops the dryer when clothes are dry, saving 10–15% energy.
• Run full loads when possible — partial loads waste the same heat-up energy.
• In mild climates, a clothesline is the cheapest option for spring/summer months.

The True Cost Comparison

The difference between gas and electric dryer operating costs comes down to the cost per BTU of heat. Natural gas delivers about 1 million BTU for $10–$15, while electricity delivers the same heat for $30–$45 (at average US rates). Since drying is essentially a heating process, gas has a fundamental cost advantage.

When Electric Dryers Win

Electric dryers make more financial sense when: gas rates are very high (above $2/therm), electricity is very cheap (below $0.08/kWh), you do fewer than 3 loads per week, or installing a gas line would cost $500+. Also consider that electric dryers are simpler mechanically, with fewer failure points.

Total Environmental Impact

Natural gas dryers produce CO₂ directly from combustion (~2.3 kg per load) plus the CO₂ from electricity for the motor. Electric dryers produce zero direct emissions but their electricity may come from fossil fuels. In regions with clean electricity (hydro, nuclear, solar), electric dryers have a lower carbon footprint. In coal-heavy grids, the comparison is roughly even.

Frequently Asked Questions

• Is a gas dryer cheaper to run than electric?

  In most areas, yes — gas costs about 50–75% less per load. However, if your electricity rate is very low (under $0.08/kWh) and gas is expensive, electric can be comparable.

• How much more does a gas dryer cost upfront?

  Gas dryers typically cost $50–$150 more for equivalent models. Installation may cost $100–$300 more if you need a gas line run.

• How long does it take for a gas dryer to pay for itself?

  With average US utility rates and 5+ loads/week, the payback period is typically 1–3 years. After that, every year is pure savings.

• Do gas dryers dry faster than electric?

  Generally yes — gas dryers heat up faster and produce hotter air, reducing average cycle time by 10–15 minutes. This saves energy per load and extends clothing life.

• What about heat pump dryers?

  Heat pump dryers use 50% less electricity than conventional electric dryers but cost 2–3× more upfront and have longer cycle times. Best for moderate usage in high-rate areas.

• Do gas dryers need special venting?

  Both gas and standard electric dryers need external venting. Gas dryers also produce combustion exhaust, so proper venting is critical for safety. Only ventless/condensing electric dryers can skip venting.