Electric toothbrush charger vs Hair dryer: which costs more to run? (2026)
Baseline uses U.S. average $0.180/kWh, typical wattage, and typical hours/day from our catalog. At that rate: Electric toothbrush charger ~$0.01/mo (0.0 kWh/mo) · Hair dryer ~$1.73/mo (9.6 kWh/mo).
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Estimates below use the rate you pick (defaults match your locale when possible). The summary paragraph above stays at U.S. average for SEO; see methodology for sources.
$0.180/kWh
Higher cost: Hair dryer · +31900% ($1.72/mo vs Electric toothbrush charger)
Electric toothbrush charger
Lower cost- Typical watts
- 5 W
- Hours/day
- 0.2
- Monthly est.
- $0.01
- kWh/mo
- 0.0
Hair dryer
Higher cost- Typical watts
- 1600 W
- Hours/day
- 0.2
- Monthly est.
- $1.73
- kWh/mo
- 9.6
Hair dryer is estimated to cost more per month at typical use.
Compare by U.S. state
State pages use local utility averages (TYPE7). Open a state for either appliance to fine-tune hours and watts.