How Much Does a Laser Printer Cost to Run? (2026 Electricity Data)

A laser printer has four power states, and the cost split across them is not what most people expect. The formula is the same as for any other appliance: watts × hours ÷ 1,000 × your state rate. The DOE Energy Saver estimator uses that exact formula, and the April 2026 U.S. residential average from the EIA Electric Power Monthly is 18.05¢/kWh. The wattage is on the spec sheet. The hours are where the surprise lives.

Active printing (440 watts): the fuser melting toner onto paper. This is the headline wattage on the back of the printer, and it's accurate. A page takes about 5 to 30 seconds depending on the model. A typical home printer in active mode for one full hour would use 0.44 kWh and cost about 8¢. No home user prints for an hour a day. Most home users print for one to five minutes a day.

Ready (40 watts): the fuser warm and waiting for the next page. A printer stays in ready for a few minutes after the last print job, then drops to sleep. Ready costs about 0.7¢ per hour.

Sleep (1 to 8 watts): network connection alive, fuser cold. An ENERGY STAR-certified laser like the Brother HL-L2350DW sits at 2.3 watts in sleep. Older or larger units sit at 5 to 8 watts. This is the state the printer is in for 22 to 23 hours a day, and it accounts for most of the annual electricity cost.

Off (under 1 watt): hard power switch. Almost no electricity used. The tradeoff is that the printer takes 15 to 30 seconds to warm back up the next time you press print, and it loses its network connection in the meantime.

The total bill depends on the model's sleep wattage and how much you actually print. The headline numbers below assume the U.S. average rate of 18.05¢/kWh.

Light home use, ENERGY STAR model (1 to 2 prints a day, 2.3W sleep): 24 kWh a year. $4.33 a year, or 36¢ a month. Most of that ($3.63) is the printer sitting in sleep 23.9 hours a day. The actual printing accounts for $0.30.

Light home use, older non-ENERGY-STAR model (8W sleep): 70 kWh a year. $12.64 a year, or $1.05 a month. Same usage pattern, but the higher sleep draw triples the bill. Almost all of the difference is sleep waste.

Heavy office-pattern use (30 minutes printing a day, ENERGY STAR sleep): 120 kWh a year. $21.58 a year, or $1.80 a month. Now active printing carries weight in the math. But this pattern is closer to a small-business workgroup printer than a home unit.

The ENERGY STAR imaging equipment program tests printers using a Typical Energy Consumption protocol that weights sleep, ready, and active states by realistic duty cycles. ENERGY STAR-certified laser printers must hit a sleep-mode wattage threshold well under 5 watts. The certification is what separates a $4/year printer from a $13/year printer of the same print speed.

A 24-kWh-a-year ENERGY STAR home laser printer at different state rates:

Louisiana (12.44¢/kWh): $2.99. Texas (~14.8¢/kWh): $3.55. National average (18.05¢/kWh): $4.33. California (~31¢/kWh): $7.44. Hawaii (39.79¢/kWh): $9.55.

Even in Hawaii, an ENERGY STAR home laser tops out under $10 a year. An older 8-watt-sleep model in Hawaii hits about $28. A heavy office-pattern printer (120 kWh) in Hawaii reaches $47.75. The electricity rates by state guide has the current 2026 number for every state, and the laser printer calculator runs the math at your specific rate and print volume.

The laser printer is the cheapest plug in a typical home office. The full monthly stack at the U.S. average rate, assuming an 8-hour workday and 24/7 router:

Laptop (50W average, 8h/day): 12 kWh a month, $2.17/month. Monitor (30W LCD, 8h/day): 7.2 kWh, $1.30/month. Wi-Fi router (10W, 24/7): 7.2 kWh, $1.30/month. Laser printer (light home use, ENERGY STAR): 2 kWh, $0.36/month.

Total home office: about $5.13 a month, $61.55 a year in electricity at the national average. The printer is roughly 7% of that. The laptop is 42%. If a home office wants to lower its plugged-in cost, the laptop and monitor are the levers. Replacing the printer with a more efficient one saves $1 to $8 a year.

The laptop cost guide breaks down the workday-laptop math in detail. The appliance wattage chart covers the broader home-office stack including monitors, scanners, and chargers at their typical duty cycles.

Laser printers have a reputation for being the energy-hungry option because the print wattage is roughly 10 times higher than an inkjet. The annual bill doesn't bear that out. The reason is that both technologies spend the same 99% of their time in sleep.

Typical inkjet (2W sleep, 30W print): 17.5 kWh a year for sleep alone, or about $3.16. Printing adds another $0.50 to $2 depending on volume, plus periodic auto-clean cycles that consume ink (not electricity). Total: $4 to $6 a year for a home user.

ENERGY STAR laser (2.3W sleep, 440W print): 20.1 kWh a year for sleep alone, $3.63. Printing adds another $0.30 to $1. Total: $4 to $5 a year for the same home user.

The print wattage difference (440W vs. 30W) sounds enormous and effectively doesn't matter at home-user volumes. A laser prints faster, so the watt-seconds per page are comparable: roughly 4 Wh for a laser page, roughly 2 to 3 Wh for an inkjet page. At 30 pages a month, that's a 30-cent annual difference.

The real cost gap between the two technologies is in consumables. Toner runs 1.5 to 2.5 cents per page on a Brother monochrome laser. Inkjet ink runs 5 to 15 cents per page on most home models. The electricity is a rounding error in either case.

Electricity per page is the wrong metric for a laser printer, but it gets searched, so here is the number. For a Brother HL-L2350DW running an active 30-second print cycle at 440 watts, the page itself draws 3.67 Wh, which is 0.066 cents at the U.S. average rate. Print a thousand pages and the active electricity cost is 66 cents.

The total cost per page, including sleep amortized over print volume, depends on volume. For a light home user printing 360 pages a year (24 kWh total): about 1.2 cents per page. For a heavy user printing 1,200 pages a year on the same hardware (sleep is the same; only active printing scales): about 0.36 cents per page. For a 12,000-pages-a-year office: about 0.05 cents per page.

Compared to per-page cost drivers that matter: toner runs 1.5 to 2.5 cents per page on a modern monochrome laser, paper runs 0.8 to 1.5 cents per page, and inkjet ink runs 5 to 15 cents per page. Electricity is roughly 5% of the toner cost on a laser and well under 1% of the ink cost on an inkjet. Nobody buys a printer to save on electricity.

A smart plug or scheduled outlet kills the printer overnight and brings sleep cost to zero. The math on whether it's worth the $15 to $25 hardware:

ENERGY STAR printer (2.3W sleep): sleep costs $3.63 a year. Killing it overnight saves about $2.40 (you still use the printer 8 hours a day). Payback on a $20 smart plug: 8 to 9 years. Skip the smart plug. The printer is not the load.

Older laser (8W sleep): sleep costs $12.66 a year. Killing it overnight saves about $8.40. Payback on a $20 smart plug: 2 to 3 years. Worth it if you're keeping the printer for a while. Replacing the printer with an ENERGY STAR model also solves the problem, and that model usually has a better sleep state, lower per-page toner cost, and a faster wake-up. The replacement math is usually better than the smart-plug math at this stage.

A smart plug is more useful at the printer step than the laptop step because laptops already have aggressive sleep states. The plug is doing work the printer's own firmware is not.

A typical home laser printer costs $4 to $13 a year in electricity. A refrigerator costs $80 to $150. A central air conditioner costs $400 to $800. The most expensive appliances guide ranks the household load drivers, and the laser printer doesn't appear on it. It belongs at the bottom of the list with smoke detectors, clocks, and door-bell transformers: a few watts of background draw, a few dollars a year, not the line item to optimize.

The appliance wattage chart has the full per-appliance breakdown for everything plugged into a typical home, including printers, scanners, and other office equipment.

Three observations from running the numbers on a laser printer:

1. Buy ENERGY STAR if you're buying anyway, but don't replace a working printer to save energy. The annual gap between an ENERGY STAR laser and an older non-certified model is $5 to $10. The price gap between a new laser and the old one still on your desk is $150 to $250. The payback is 20 to 50 years. Replace the printer when it breaks, not before.

2. Keep it plugged in, not powered off. The instinct to turn the printer off between uses costs more in convenience than it saves in electricity. A modern laser uses about a penny a day in sleep. Powering it down hard adds 20 to 30 seconds of warm-up to every print job and gains you maybe $4 a year. Not worth the friction.

3. The home office's electricity bill is the laptop and the AC, not the printer. A whole home office costs about $5 a month to run. The printer is 36 cents of that. The laptop and monitor are $3.50. If anyone wants to lower the work-from- home line on the electric bill, those are the levers. The printer is already as cheap as it gets.

The laser printer calculator runs the math at your state's actual rate, with presets for sleep wattage, print volume, and hours powered on per day.

A typical home laser printer costs $4 to $9 a year in electricity at the U.S. average rate. An older non-ENERGY-STAR model can hit $13. Heavy office-pattern use brings it to $22. The 440-watt sticker on the back of the printer is real but applies for only a few minutes a day. Sleep mode runs 22 to 23 hours a day at 2 to 8 watts, and that is what sets the annual bill.

The laser printer calculator handles the per-state and per-model math. The appliance wattage chart shows how a laser printer compares to everything else plugged into the wall, and the state rates guide has the current 2026 number for where you live.