Cost to Run a 200-watt 3D printer for 5 hours
Running a 200-watt 3D printer for 5 hours uses 1 kWh and costs $0.175 at $0.175/kWh. Do that every day and it adds up to $5.25 a month.
Calculate your own cost
- Per hour
- $0.0350.2 kWh
- Per day
- $0.1751 kWh
- Per week
- $1.237 kWh
- Per month (30 days)
- $5.2530 kWh
- Per year
- $63.88365 kWh
Formula: watts ÷ 1,000 × hours × rate. Edit any box and every number updates instantly.
People also ask
How much does a 200-watt 3D printer cost per hour?
At $0.175/kWh, it costs $0.035 per hour. The maths: 200 W ÷ 1,000 = 0.2 kWh per hour, × $0.175 = $0.035.
How much does it cost per month?
Used 5 hours a day for 30 days, it costs about $5.25 per month and uses 30 kWh. Change the hours in the calculator above to match how you use it.
How many kWh does it use?
1 kWh per day, 30 kWh per month and 365 kWh per year at 5 hours a day. A kWh is one kilowatt (1,000 W) used for one hour. It is the unit on your electricity bill.
How can I lower the cost?
Use the printer’s measured energy or power-monitor data for a precise job estimate. Check your bill for the exact rate and enter it above.
Does my electricity rate change the answer?
Yes, a lot. At 10¢ per kWh the monthly cost is $3.00 and at 30¢ it is $9.00. Find your rate on your bill (total cost ÷ kWh used) and type it into the calculator.
Cost by hours of use
| Used per day | Energy per day | Cost per day | Cost per month | Cost per year |
|---|---|---|---|---|
| 1 hour | 0.2 kWh | $0.035 | $1.05 | $12.78 |
| 2 hours | 0.4 kWh | $0.07 | $2.10 | $25.55 |
| 3 hours | 0.6 kWh | $0.105 | $3.15 | $38.33 |
| 4 hours | 0.8 kWh | $0.14 | $4.20 | $51.10 |
| 5 hours | 1 kWh | $0.175 | $5.25 | $63.88 |
| 6 hours | 1.2 kWh | $0.21 | $6.30 | $76.65 |
| 7 hours | 1.4 kWh | $0.245 | $7.35 | $89.43 |
| 8 hours | 1.6 kWh | $0.28 | $8.40 | $102.20 |
| 9 hours | 1.8 kWh | $0.315 | $9.45 | $114.98 |
| 10 hours | 2 kWh | $0.35 | $10.50 | $127.75 |
| 11 hours | 2.2 kWh | $0.385 | $11.55 | $140.53 |
| 12 hours | 2.4 kWh | $0.42 | $12.60 | $153.30 |
| 13 hours | 2.6 kWh | $0.455 | $13.65 | $166.08 |
| 14 hours | 2.8 kWh | $0.49 | $14.70 | $178.85 |
| 15 hours | 3 kWh | $0.525 | $15.75 | $191.63 |
| 16 hours | 3.2 kWh | $0.56 | $16.80 | $204.40 |
| 17 hours | 3.4 kWh | $0.595 | $17.85 | $217.18 |
| 18 hours | 3.6 kWh | $0.63 | $18.90 | $229.95 |
| 19 hours | 3.8 kWh | $0.665 | $19.95 | $242.73 |
| 20 hours | 4 kWh | $0.70 | $21.00 | $255.50 |
| 21 hours | 4.2 kWh | $0.735 | $22.05 | $268.28 |
| 22 hours | 4.4 kWh | $0.77 | $23.10 | $281.05 |
| 23 hours | 4.6 kWh | $0.805 | $24.15 | $293.83 |
| 24 hours | 4.8 kWh | $0.84 | $25.20 | $306.60 |
How we worked it out
- Energy per hour: 200 W ÷ 1,000 = 0.2 kWh
- Cost per hour: 0.2 kWh × $0.175 = $0.035
- Cost per day: × 5 hours = $0.175
- Month and year: × 30 days = $5.25, × 365 days = $63.88
What it costs in different places
Same 200-watt 3D printer, 5 hours a day. Only the local electricity rate changes.
| Place | Rate per kWh | Cost per month |
|---|---|---|
| United States | $0.175 | $5.25 |
| California | $0.32 | $9.60 |
| Texas | $0.155 | $4.65 |
| New York | $0.25 | $7.50 |
| Florida | $0.155 | $4.65 |
| Illinois | $0.17 | $5.10 |
| Pennsylvania | $0.18 | $5.40 |
| Ohio | $0.17 | $5.10 |
| Washington | $0.115 | $3.45 |
About 3D printer running costs
A 3D printer’s heated bed and hot end create changing power demand. Average draw varies by material, bed temperature and print duration.
Typical sizes: 100 W, 200 W, 350 W, 500 W.
How to spend less: Use the printer’s measured energy or power-monitor data for a precise job estimate.
What this estimate assumes
- The appliance draws its full stated wattage the whole time it is on. Real units with a thermostat cycle off and cost less.
- Wattage is the typical label value, not a measured value. Check the label on your own appliance.
- The rate is an approximate residential average. Your bill may include fixed fees, tiers or time-of-use pricing. Edit the rate above.
- A month is 30 days and a year is 365 days.