Heated Mattress Pad in Ontario — $27/yr to Run (30.9¢/kWh)
Your heated mattress pad in Ontario costs about $2/month at 30.9¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Ontario, CA Electricity Rate
30.9¢/kWh
Utility: Pacific Gas & Electric
+137% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.22
0.7 kWh/day
Monthly Cost
$2.22
7 kWh/mo
Annual Cost
$27
86 kWh/yr
Lifetime (5yr)
$133
energy only
Monthly Cost Breakdown in Ontario
| Period | kWh | Ontario Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.7 | $0.22 | $0.09 | +$0.13 |
| Weekly | 5.0 | $1.56 | $0.66 | +$0.90 |
| Monthly | 7.2 | $2.22 | $0.94 | +$1.29 |
| Quarterly | 21.6 | $6.67 | $2.81 | +$3.86 |
| Annual | 86.4 | $26.66 | $11.23 | +$15.43 |
Customize Your Heated Mattress Pad Cost
Adjust usage hours and electricity rate to calculate your exact cost in Ontario.
Daily
$0.22
Monthly
$2.22
Annual
$27
5-Year
$133
Energy Saving Tips for Heated Mattress Pad in Ontario
- ✓Ontario electricity rates are 137% above the national average — energy efficiency matters more here.
- ✓A smart Heated Mattress Pad with scheduling optimization can save ~$5/year at Ontario rates.
- ✓Preheat on high then switch to low
- ✓Dual zone for couples
- ✓Auto-shutoff prevents waste
Highest-Cost Appliances in Ontario, CA
See which appliances cost the most to run at Ontario's 30.9¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$3,999/yr
$333.29/mo
Electric Furnace
HVAC · 10,000W
$2,777/yr
$231.45/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$2,028/yr
$168.96/mo
EV Charger (Level 2)
Garage · 7,200W
$2,000/yr
$166.64/mo
Boiler (Electric)
HVAC · 6,000W
$1,666/yr
$138.87/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$1,521/yr
$126.72/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$1,521/yr
$126.72/mo
Heat Pump
HVAC · 2,400W
$1,185/yr
$98.75/mo
Heated Mattress Pad Cost in Other California Cities
| City | Rate | Annual Cost | vs Ontario |
|---|---|---|---|
| Ontario (current) | 30.9¢ | $27 | — |
| Los Angeles | 30.5¢ | $26 | $-0 |
| San Diego | 28.8¢ | $25 | $-2 |
| San Jose | 34.7¢ | $30 | +$3 |
| San Francisco | 26.5¢ | $23 | $-4 |
| Fresno | 29.9¢ | $26 | $-1 |
| Sacramento | 24.7¢ | $21 | $-5 |
| Long Beach | 33.5¢ | $29 | +$2 |
| Oakland | 27.9¢ | $24 | $-3 |
Heated Mattress Pad Energy Cost FAQ — Ontario, CA
Understanding Heated Mattress Pad Energy Costs in Ontario, CA
Ontario is a mid-sized California city where residential electricity rates from Pacific Gas & Electric are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Heated Mattress Pad (180W) at Ontario's rate of 30.9¢/kWh costs approximately $27 per year — $15 more than the national average of $11.
Electricity in Ontario is significantly more expensive than the national average — 137% higher. For a Heated Mattress Pad used 4 hours per day, this rate premium adds up to $15 in extra annual costs. Energy-efficient models and usage habits have an outsized impact in high-rate markets like this.
Ontario has a high cost of living (index: 146), which means electricity is just one of many above-average expenses. Reducing appliance energy costs — even by small amounts — contributes to meaningful household savings in this market. While no ENERGY STAR version is available, a smart Heated Mattress Pad with automated scheduling can reduce consumption by 20%, saving $5/year.
In Ontario's warm climate (avg 79°F), HVAC-related appliances tend to run more frequently, compounding energy costs. A Heated Mattress Pad produces approximately 0.06 tons of CO2 annually at typical usage. Ontario residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Ontario.
Compare All Energy Costs in Ontario
See energy costs for 178+ household appliances at Ontario's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Heated Mattress Pad in Ontario, CA?
At Ontario's average electricity rate of 30.9¢/kWh, a Heated Mattress Pad costs approximately $27 per year to run. That's about $2.22 per month with typical usage of 4 hours per day.
What is the electricity rate in Ontario, CA?
The average residential electricity rate in Ontario, CA is 30.9¢/kWh, which is 137% above the national average of 13.0¢/kWh. The primary utility provider is Pacific Gas & Electric.
How much electricity does a Heated Mattress Pad use per year?
A Heated Mattress Pad uses approximately 180 watts and consumes about 86 kWh per year with typical usage of 4 hours/day for 120 days/year.
Is a Heated Mattress Pad expensive to run in Ontario?
Compared to the national average cost of $11/year, running a Heated Mattress Pad in Ontario costs $15 more per year due to higher local electricity rates.
How can I reduce my Heated Mattress Pad energy cost in Ontario?
To reduce Heated Mattress Pad costs in Ontario: Preheat on high then switch to low. Dual zone for couples. Consider using a smart plug to monitor and optimize usage. Also check with Pacific Gas & Electric for local energy efficiency rebates and programs.