Air fryer vs Slow cooker: 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: Air fryer ~$2.43/mo (13.5 kWh/mo) · Slow cooker ~$8.09/mo (45.0 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: Slow cooker · +233% ($5.66/mo vs Air fryer)
Air fryer
Lower cost- Typical watts
- 1500 W
- Hours/day
- 0.3
- Monthly est.
- $2.43
- kWh/mo
- 13.5
Slow cooker
Higher cost- Typical watts
- 250 W
- Hours/day
- 6
- Monthly est.
- $8.09
- kWh/mo
- 45.0
Slow cooker 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.