How Much Does A Pet Heating Pad Cost to Run in Ontario?
A pet heating pad typically uses 40 watts. At 8 hours a day, drawing full power about 60% of the time, and C$0.14/kWh in Ontario, it costs about C$0.027 per day, C$0.806 per month and C$9.81 per year.
Calculate your own cost
- Per hour
- C$0.0030.02 kWh
- Per day
- C$0.0270.19 kWh
- Per week
- C$0.1881.34 kWh
- Per month (30 days)
- C$0.8065.76 kWh
- Per year
- C$9.8170.1 kWh
Formula: watts ÷ 1,000 × hours × rate. Edit any box and every number updates instantly.
People also ask
How much does a 40-watt pet heating pad cost per hour?
At C$0.14/kWh, it costs C$0.003 per hour. The maths: 40 W ÷ 1,000 = 0.04 kWh per hour, × C$0.14 = C$0.006. This page assumes it draws full power about 60% of the time, so the hourly figure shown is lower.
How much does it cost per month?
Used 8 hours a day for 30 days, it costs about C$0.806 per month and uses 5.76 kWh. Change the hours in the calculator above to match how you use it.
How many kWh does it use?
0.19 kWh per day, 5.76 kWh per month and 70.1 kWh per year at 8 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?
Choose a pet-safe model and follow the maker’s supervision guidance. 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 $0.576 and at 30¢ it is $1.73. Find your rate on your bill (total cost ÷ kWh used) and type it into the calculator.
Cost by hours of use in Ontario
| Used per day | Energy per day | Cost per day | Cost per month | Cost per year |
|---|---|---|---|---|
| 1 hour | 0.02 kWh | C$0.003 | C$0.101 | C$1.23 |
| 2 hours | 0.05 kWh | C$0.007 | C$0.202 | C$2.45 |
| 3 hours | 0.07 kWh | C$0.01 | C$0.302 | C$3.68 |
| 4 hours | 0.1 kWh | C$0.013 | C$0.403 | C$4.91 |
| 5 hours | 0.12 kWh | C$0.017 | C$0.504 | C$6.13 |
| 6 hours | 0.14 kWh | C$0.02 | C$0.605 | C$7.36 |
| 7 hours | 0.17 kWh | C$0.024 | C$0.706 | C$8.58 |
| 8 hours | 0.19 kWh | C$0.027 | C$0.806 | C$9.81 |
| 9 hours | 0.22 kWh | C$0.03 | C$0.907 | C$11.04 |
| 10 hours | 0.24 kWh | C$0.034 | C$1.01 | C$12.26 |
| 11 hours | 0.26 kWh | C$0.037 | C$1.11 | C$13.49 |
| 12 hours | 0.29 kWh | C$0.04 | C$1.21 | C$14.72 |
| 13 hours | 0.31 kWh | C$0.044 | C$1.31 | C$15.94 |
| 14 hours | 0.34 kWh | C$0.047 | C$1.41 | C$17.17 |
| 15 hours | 0.36 kWh | C$0.05 | C$1.51 | C$18.40 |
| 16 hours | 0.38 kWh | C$0.054 | C$1.61 | C$19.62 |
| 17 hours | 0.41 kWh | C$0.057 | C$1.71 | C$20.85 |
| 18 hours | 0.43 kWh | C$0.06 | C$1.81 | C$22.08 |
| 19 hours | 0.46 kWh | C$0.064 | C$1.92 | C$23.30 |
| 20 hours | 0.48 kWh | C$0.067 | C$2.02 | C$24.53 |
| 21 hours | 0.5 kWh | C$0.071 | C$2.12 | C$25.75 |
| 22 hours | 0.53 kWh | C$0.074 | C$2.22 | C$26.98 |
| 23 hours | 0.55 kWh | C$0.077 | C$2.32 | C$28.21 |
| 24 hours | 0.58 kWh | C$0.081 | C$2.42 | C$29.43 |
How we worked it out
- Energy per hour: 40 W ÷ 1,000 = 0.04 kWh, × 60% of the time at full power = 0.02 kWh
- Cost per hour: 0.02 kWh × C$0.14 = C$0.003
- Cost per day: × 8 hours = C$0.027
- Month and year: × 30 days = C$0.806, × 365 days = C$9.81
What it costs in different places
Same 40-watt pet heating pad, 8 hours a day. Only the local electricity rate changes.
| Place | Rate per kWh | Cost per month |
|---|---|---|
| United States | $0.175 | $1.01 |
| California | $0.32 | $1.84 |
| Texas | $0.155 | $0.893 |
| New York | $0.25 | $1.44 |
| Florida | $0.155 | $0.893 |
| Illinois | $0.17 | $0.979 |
| Pennsylvania | $0.18 | $1.04 |
| Ohio | $0.17 | $0.979 |
| Washington | $0.115 | $0.662 |
About pet heating pad running costs
Pet heating pads use low wattage and may cycle with a thermostat. Actual draw depends on pad size and temperature setting.
Typical sizes: 20 W, 40 W, 60 W, 100 W.
How to spend less: Choose a pet-safe model and follow the maker’s supervision guidance.
What this estimate assumes
- The appliance draws full power about 60% of the time, because it cycles on and off.
- Wattage is the typical label value, not a measured value. Check the label on your own appliance.
- The rate is an approximate residential average in Ontario. 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.