What Is the Coldest Setting on a Fridge 1-7? A Step-by-Step Temperature Guide

by | Apr 29, 2025 | Refrigerator, Appliances

What Is the Coldest Setting on a Fridge 1-7?

If you are looking for what is the coldest setting on a fridge 1-7, the answer is:

Number 7 is the COLDEST setting.

On a standard dial, 1 is the warmest and 7 is the coldest. For the best balance of food safety and energy bills, most experts recommend setting your dial to 4.

When I first tried adjusting my fridge, I was surprised by how unclear the temperature dial was. Most fridges don’t show the actual temperature, just a dial marked from 1 to 7. So I did some digging to answer the question: what is the coldest setting on a fridge 1-7?

Is 1 or 7 Coldest on a Fridge?

The logic behind the numbers 1-7 is simple once you know it: the numbers represent cooling power, not specific degrees.

  • Setting 7: The maximum cooling power (Coldest).
  • Setting 1: The minimum cooling power (Warmest).

By turning your dial to 7, you are telling the compressor to work harder to lower the temperature. This is why 7 is the coldest setting on a fridge 1-7 scale.

Infographic showing what is the coldest setting on a fridge 1-7

Fridge Settings 1-7 Temperature Chart

To help you visualize the temperature of each number, here is a breakdown of the estimated degrees for each setting:

Dial Setting Estimated Temp Best For
1 7°C – 8°C Too warm (Avoid)
4 4°C Ideal Daily Use
7 1°C Maximum Cooling

Which Setting to Use During Summer and Winter?

I adjust based on the season to keep energy bills low and food fresh:

  • Summer: I set the dial around 5 or 6 to fight higher room temperatures.
  • Winter: I use 3 or 4 to avoid overcooling or freezing certain foods like lettuce.

How to Adjust Your Fridge for Best Performance?

What are the Step-by-Step Guide to Adjusting the Dial?

  1. Turn the dial to 4 as this is a safe initial point.
  2. Place a fridge thermometer on the middle shelf.
  3. Wait 24 hours and check the temperature.
  4. Adjust up (colder) or down (warmer) depending on results.

What are the Common Mistakes with the 1-7 Setting?

Many people assume 1 is the coldest because it’s the “first” number, but this leads to spoiled milk and bacterial growth. Always remember: Higher Number = Colder Temp.

Step by step guide on what is the coldest setting on a fridge 1-7

What are the FAQs About What Is the Coldest Setting on a Fridge 1-7?

1. Is 1 or 7 colder on a Beko or Samsung fridge?

Almost all brands, including Beko, Samsung, and Bosch, use the same logic: 7 is the coldest setting and 1 is the warmest.

2. What is the safest temperature for a fridge?

In the UK, the Food Standards Agency recommends keeping your fridge at 5°C or below to prevent food poisoning.

3. Should I leave my fridge on setting 7 all the time?

No, setting 7 is the coldest, but it can freeze some foods. I only use it during heatwaves or if the fridge is packed.

Next Step for You: What Number Should My Fridge Be On?

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