Calculate your cost
Start with the example below, then replace the wattage, daily runtime, and rate with the numbers for your wine cooler.
This setup uses about 24 kWh in a 30-day month.
Please enter valid values within the ranges shown.
| Schedule | Hours/day | Cost/month |
|---|---|---|
| Half runtime | 4 | $2.26 |
| Page example | 8 | $4.52 |
| Longer runtime | 12 | $6.78 |
Same 100-watt input and 18.83¢/kWh rate; only runtime changes.
Formula for the page example
0.1 kW × 8 hr × $0.1883 = $0.15 per day
Convert watts to kilowatts, multiply by the active hours used each day, then multiply by the electricity price in dollars per kWh. Multiply the daily result by 30 for the monthly estimate shown above.
How to read this estimate
A dedicated wine cooler cycles on and off like a small fridge, adding a steady baseline draw to your monthly bill.
Use this as a baseline until you can check the label or measure the wine cooler directly. Model, settings, condition, climate, and household routine can all change the result.
What changes the cost?
- 01
Thermoelectric vs. compressor cooling
- 02
Target temperature setting
- 03
Ambient room temperature
Ways to spend less
- Keep it full to maintain thermal mass.
- Avoid placing it next to an oven or radiator.
- Clean the dust off the rear coils annually.