Smartphone Charger in Columbus — $3/yr to Run (12.8¢/kWh)
Your smartphone charger in Columbus costs about $0/month at 12.8¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Columbus, OH Electricity Rate
12.8¢/kWh
Utility: AEP Ohio
-1% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.01
0.1 kWh/day
Monthly Cost
$0.23
2 kWh/mo
Annual Cost
$3
22 kWh/yr
Lifetime (3yr)
$8
energy only
Monthly Cost Breakdown in Columbus
| Period | kWh | Columbus Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.1 | $0.01 | $0.01 | $-0.00 |
| Weekly | 0.4 | $0.05 | $0.05 | $-0.00 |
| Monthly | 1.8 | $0.23 | $0.24 | $-0.00 |
| Quarterly | 5.5 | $0.70 | $0.71 | $-0.01 |
| Annual | 21.9 | $2.81 | $2.85 | $-0.03 |
Customize Your Smartphone Charger Cost
Adjust usage hours and electricity rate to calculate your exact cost in Columbus.
Daily
$0.01
Monthly
$0.23
Annual
$3
3-Year
$8
Energy Saving Tips for Smartphone Charger in Columbus
- ✓Columbus has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓Unplug charger when not in use
- ✓Use original or certified chargers
- ✓Avoid overnight charging
Highest-Cost Appliances in Columbus, OH
See which appliances cost the most to run at Columbus's 12.8¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,665/yr
$138.78/mo
Electric Furnace
HVAC · 10,000W
$1,157/yr
$96.38/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$844/yr
$70.35/mo
EV Charger (Level 2)
Garage · 7,200W
$833/yr
$69.39/mo
Boiler (Electric)
HVAC · 6,000W
$694/yr
$57.82/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$633/yr
$52.77/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$633/yr
$52.77/mo
Heat Pump
HVAC · 2,400W
$493/yr
$41.12/mo
Smartphone Charger Cost in Other Ohio Cities
Smartphone Charger Energy Cost FAQ — Columbus, OH
Understanding Smartphone Charger Energy Costs in Columbus, OH
In a major metro like Columbus, electricity demand is high and rates reflect the cost of maintaining infrastructure for 0.9 million residents. Running a low-draw appliance like the Smartphone Charger (20W) at Columbus's rate of 12.8¢/kWh costs approximately $3 per year — $0 less than the national average of $3.
Rates in Columbus are close to the national average, so the Smartphone Charger's annual cost of $3 is broadly representative of what most US households pay. Over the 3-year expected lifespan, total energy cost reaches $8.
Columbus's cost of living index of 95 is below the national average, and electricity costs reflect that affordability. The Smartphone Charger adds $0.23/month to a typical bill of $114. Since no ENERGY STAR or smart version is currently available for this appliance, reducing usage hours is the primary way to cut costs.
Columbus's moderate climate (avg 56.3°F) helps keep seasonal energy cost swings manageable for most appliances. A Smartphone Charger produces approximately 0.02 tons of CO2 annually at typical usage. Columbus residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Columbus.
Compare All Energy Costs in Columbus
See energy costs for 168+ household appliances at Columbus's local electricity rate.