How Much Does a Refrigerator Cost to Run?
Calculate the electricity cost of running a refrigerator with compressor duty cycle
Refrigerator Details
The compressor does not run continuously. Typical duty cycle is 30-50%.
Refrigerator Efficiency Tips
- Set the right temperature: Keep your fridge at 37-40°F (3-4°C) and the freezer at 0°F (-18°C). Colder settings waste energy without improving food safety.
- Keep coils clean: Dust and pet hair on condenser coils force the compressor to work harder. Clean them every 6-12 months.
- Check door seals: Worn or loose gaskets let cold air escape. Test by closing the door on a piece of paper; if it slides out easily, replace the seal.
- Keep it full but not packed: A well-stocked fridge retains cold better than an empty one, but overpacking blocks air circulation.
- Let hot food cool first: Placing hot food directly in the fridge raises the internal temperature and forces the compressor to work harder.
- Locate away from heat sources: Keep your fridge away from the oven, dishwasher, and direct sunlight to reduce the cooling load.