Learn the monthly Refrigerator Electricity Bill of running a refrigerator 24/7, what affects power usage, and how to reduce energy consumption.
How Much Money Your Refrigerator Electricity Bill Consumes Every Month?
Your refrigerator is one of the few appliances in your home that never takes a break. It runs 24 hours a day, 7 days a week—quietly keeping your food fresh while steadily using electricity. But have you ever stopped to think about how much that convenience actually costs you each month?
The fridge never shuts off.
This is his strength and this is also his expense.
The basic rule of the meter is the same
As much watt × as much time = as many units
Now consider the fridge
A normal double-door fridge is about 150-200 watts
Assume an average of 150 watt
150 watt × 24 hours = 3.6 units per day
3.6 × 30 days = about 108 unit months
If 1 unit = 8 rupees
So only the cost of the fridge
108 × 8 = 864 rupees per month
Now where does the unit grow more?
- Frequent opening of the fridge
- Keep hot food directly in the fridge
- Too cold temperature
- Fridge next to wall behind
How Much Electricity Does a Fridge Use?
On average, a modern refrigerator uses between 100 and 400 kilowatt-hours (kWh) per year, depending on its size, age, and energy efficiency. Older models usually consume more power, while newer Energy Star–rated fridges are designed to use less electricity.
To break it down monthly, most refrigerators use around 8 to 35 kWh per month. If your electricity rate is about $0.15 per kWh, that means your fridge could cost anywhere from $1.20 to $5.25 per month. It might not sound like much, but over a year—and alongside other appliances—it adds up.
Even something simple like overloading your fridge or leaving the door open too long can increase energy consumption.
In all these the compressor works extra hard
And the unit grows faster
What Affects Your Refrigerator Electricity Bill?
Several factors influence how much electricity your fridge uses:
- Age of the appliance – Older fridges are far less efficient
- Size – Larger refrigerators consume more energy
- Temperature settings – Lower temperatures mean higher energy use
- Usage habits – Frequently opening the door lets cold air escape
- Placement – Fridges near ovens or in warm areas work harder
How to save money now?
Freezer: –15 to –18
Fridge: 3 to 5 degrees
Colder than that = higher bill
Cool hot food first
Then keep in the fridge
Leave the habit of thinking with the door open
Allow 4–6 inches of space at the back
Clean the rear coil every 6 months
If the fridge is 10–12 years old
So inverter fridge
Saves about 30–40% electricity
How to Reduce Your Refrigerator Electricity Bill
If you want to lower your monthly electricity bill, your refrigerator is a great place to start:
- Set the right temperature – Keep the fridge at 37–40°F (3–4°C) and the freezer at 0°F (-18°C).
- Clean the condenser coils – Dusty coils make your fridge work harder.
- Check the door seals – Loose seals let cold air escape.
- Don’t overfill or underfill – A balanced load helps maintain temperature efficiently.
- Upgrade if needed – Replacing an old fridge with an energy-efficient model can save money long-term.
Little understanding
But throughout the year
Direct savings of thousands of rupees
How old is your refrigerator?
And which one habit are you going to change today?