Energy Usage Estimator
Estimate how much your appliance adds to your electricity bill instantly.
Tips to Save Energy
Clean condenser coils every 6 months
Dirty coils reduce efficiency by up to 25%.
Keep fridge at 37–40°F
Optimal temperature for food safety and efficiency.
Don't overfill — airflow matters
Proper air circulation helps maintain even cooling.
Minimize door openings
Each opening lets cold air escape, making the fridge work harder.
How many amps does a refrigerator use?
Typically 3 to 5 amps during operation. Start-up amps may briefly peak higher.
Try our Energy Usage Estimator Tool to get the cost of your AMPs.
More Tools
Use the Energy Usage Estimator to Understand Your Refrigerator’s Power Consumption
Your refrigerator runs non-stop, but have you ever wondered how much energy it actually uses — or how much that costs you every month? With the Energy Usage Estimator from JustFridge, you can quickly calculate your fridge’s electricity usage and discover ways to save on your power bill.
Designed for everyday users, this tool helps Americans better understand their appliance energy costs, reduce monthly expenses, and make smarter eco-friendly decisions.
What Is the Energy Usage Estimator?
The Energy Usage Estimator is a free online calculator that estimates how much electricity your refrigerator (or any appliance) consumes in a day, month, or year. Simply enter a few basic details like wattage, usage hours, and your local energy rate, and the tool provides an instant calculation.
It’s perfect for answering questions like:
– “How much does my refrigerator cost to run?”
– “Is my old fridge wasting electricity?”
– “How does a new Energy Star model compare?”
Why You Should Track Fridge Power Consumption
Refrigerators are one of the highest energy-consuming appliances in your home. Older models especially can quietly rack up hundreds of dollars in hidden electricity costs each year.
With the Energy Usage Estimator, you can:
🔌 Calculate exact energy usage in kWh
💸 Estimate monthly and yearly power costs
🌿 Reduce your carbon footprint with data-driven choices
💡 Decide if it’s time to replace your fridge with a more efficient model
What’s a Typical Refrigerator Wattage?
Most modern refrigerators use between 100 to 800 watts, depending on size, age, and features. A compact mini fridge might use just 100–200 watts, while a full-size side-by-side unit with a built-in ice maker could draw up to 800 watts. The Energy Usage Estimator helps translate these wattages into real-world costs, so you can see exactly how much you’re spending and where you can save.
How to Use the Energy Usage Estimator
Using the calculator is simple and takes less than 30 seconds:
1. Enter the power usage in watts, or choose amps and volts
2. Input daily usage hours: most fridges run 24 hours a day
3. Add your energy rate: find it on your utility bill (in cents per kWh)
4. View the results: including daily, monthly, and annual electricity costs
All calculations are based on U.S. energy standards and formulas.
Beyond Refrigerators, Estimate Energy for Any Appliance
Although designed for fridges, the Energy Usage Estimator can also be used to calculate electricity use for:
– Any home appliance powered by 120V or 240V
It’s a smart tool for anyone interested in tracking household energy usage and identifying energy hogs.
Save Energy, Save Money, Live Smarter
Whether you’re trying to cut costs, reduce environmental impact, or just learn more about your home’s energy habits, the Energy Usage Estimator gives you the answers you need fast. Try it today and start taking control of your electricity spending.