How to Accurately Check Your Oven Temperature

Learn how to accurately check your oven temperature using an oven thermometer to get the perfect cooking and baking results every time.

By
Kris Escueta

Ensuring your oven’s temperature is accurate is essential for perfect cooking and baking. Often, the temperature displayed in your oven doesn’t match the actual heat inside. By using a simple oven thermometer, you can easily check and adjust your oven temperature, ensuring your dishes come out perfectly every time. Let’s explore how to do this accurately and efficiently.

Step 1: Gather Your Tools

You will need a special tool called an oven thermometer to check your oven temperature. Why is an oven thermometer important? It helps you know the actual temperature inside your oven. Sometimes, the temperature you set on your oven dial or screen can differ from the real temperature inside.

An oven thermometer is useful because it:

  • Lets you check oven temperature accurately
  • Helps you adjust your oven to the right temperature for better cooking and baking
  • Is not expensive and easy to find in stores

When choosing an oven thermometer, look for one that is:

  • Easy to read, with clear numbers
  • Made of durable stainless steel or glass
  • Able to stand or hang on an oven rack

A good oven thermometer to try is the Taylor Precision Large Dial Kitchen Cooking Oven Thermometer. It has a large, easy-to-read dial and can stand or hang securely inside your oven.

In addition to an oven thermometer, you will also need a kitchen timer or clock to time how long you preheat your oven before checking the temperature.

Step 2: Preheat Your Oven

Now that you have your oven thermometer and timer, it’s time to preheat your oven. Preheating is important when you check the oven temperature because it allows the oven to reach stable, even heat.

To preheat, set your oven to 350°F (177°C). Why 350°F? It’s a common temperature for baking many dishes, so it’s good to test your oven’s accuracy.

Next, consider what type of oven you have – digital or analog. What’s the difference?

  • Digital ovens have a screen showing the temperature and often beep or signal when preheating is done.
  • Analog ovens have knobs or dials to set the temperature and usually don’t signal when preheating is done.

If you have a digital oven:

  1. Set the temperature to 350°F.
  2. Wait for the oven to beep or signal that it’s preheated. This usually takes about 10-15 minutes.

If you have an analog oven:

  1. Set the temperature knob to 350°F.
  2. Let the oven preheat for at least 20 minutes. This gives the oven time to reach an even temperature throughout.
Oven TypePreheat TimeSignal When Done?
Digital10-15 minYes (beep)
Analog20+ minNo

While you wait for your oven to preheat, resist the urge to open the oven door to check the temperature. Why? Opening the door lets heat escape, making your oven take longer to preheat and giving you an inaccurate temperature reading.

Step 3: Place the Thermometer

Once your oven is preheated, it’s time to place your oven thermometer inside to check the temperature. But where should you put it for the most accurate reading?

The best place to put your oven thermometer is:

  • In the center of the oven
  • On the middle rack
  • Away from the oven walls and door

You have two options for placing your thermometer:

  1. Hang it from the middle oven rack.
  2. Place it on a baking sheet on the middle rack.

Either way works well, as long as the thermometer is in the middle of the oven. Why the middle? The center of the oven is where the heat is most even and stable. Placing your thermometer here will give you the truest temperature reading.

When you put your thermometer in the oven, avoid burning yourself on the hot racks or doors. Use oven mitts or tongs to place the thermometer safely.

After placing the thermometer, close the oven door. Remember, keeping the door closed as much as possible is key to maintaining an even oven temperature. If you open the door too often or for too long, heat will escape, and your oven will take longer to reach the set temperature.

DoDon’t
Place a thermometer in the center of the ovenPlace thermometer too close to walls
Hang or place the thermometer on the middle rackOpen oven door too often
Keep the oven door closed after placingTouch hot racks or doors with bare hands

Step 4: Check the Temperature

You’ve preheated your oven, placed your thermometer inside, and closed the door. Now, it’s the moment of truth – time to check the oven temperature reading on your thermometer. But what’s the best way to do it?

If your oven has a window:

  1. Turn on the oven light.
  2. Look through the window to read the thermometer.
  3. Avoid opening the door, which lets heat escape.

If your oven doesn’t have a window:

  1. Open the door quickly to minimize heat loss.
  2. Read the thermometer right away.
  3. Close the door to keep the heat inside.

When you check the temperature, you want to read the thermometer quickly and accurately. Why? The longer the oven door opens, the more heat escapes, affecting your temperature reading.

Once you’ve read the thermometer, write the temperature immediately so you don’t forget. Then, compare the thermometer reading to the temperature you set in your oven.

For example:

  • If you set your oven to 350°F and the thermometer reads 325°F, your oven is running 25°F cooler than the setting.
  • If you set your oven to 350°F and the thermometer reads 375°F, your oven is running 25°F hotter than the setting.

Step 5: Calibrate Your Oven (If Necessary)

You’ve checked your oven temperature with a thermometer and found that it’s running a bit hot or cold. Don’t worry – this is a common issue, and it’s easy to fix by calibrating your oven. But what exactly is calibration?

Calibration is adjusting your oven’s temperature settings to match the temperature inside. It’s like fine-tuning your oven to be more accurate.

To start calibrating, determine how far off your oven’s set temperature is. Look at the difference between the set temperature and the thermometer reading.

For example:

  • If you set your oven to 350°F and the thermometer reads 325°F, your oven is running 25°F cooler.
  • If you set your oven to 350°F and the thermometer reads 375°F, your oven is running 25°F hotter.

You can start the calibration process once you know how much your oven is off. The steps will differ depending on whether you have a digital or analog oven.

For digital ovens:

  1. Check your oven’s manual for specific calibration instructions.
  2. Look for a “calibrate” or “adjust” button on your oven’s control panel.
  3. Use the arrows or +/- buttons to adjust the temperature up or down.

For analog ovens:

  1. Locate the temperature dial or knob.
  2. Look for screws or bolts holding the knob in place.
  3. Use a flathead screwdriver to loosen the screws.
  4. Rotate the dial until the pointer matches the thermometer reading.
  5. Tighten the screws to secure the knob in the new position.

Remember, when calibrating your oven, adjust the temperature slowly in small increments (usually 5-10°F at a time). After each adjustment, wait for the oven to preheat and check the temperature again with your thermometer.

Read more How to Speed Up Oven Preheat Time: Tips and Tricks

Conclusion

Congratulations! You now know how to check your oven temperature accurately and calibrate your oven if needed. Let’s recap the steps:

  1. Gather your tools: an oven thermometer and a timer.
  2. Preheat your oven to 350°F (or the temperature you commonly use).
  3. Place the thermometer in the center of the oven on the middle rack.
  4. Check the temperature reading on the thermometer and compare it to the set temperature.
  5. Calibrate your oven by adjusting the temperature settings to match the thermometer reading.

Following these simple steps ensures that your oven runs at the correct temperature for all your cooking and baking needs. No more burnt cookies or undercooked casseroles!

Remember, checking your oven temperature is not a one-time task. It’s a good idea to recheck it every few months to ensure its accuracy. This is especially important if you use your oven frequently or if you notice that your dishes are not turning out quite right.

If you ever have questions or need help checking or calibrating your oven temperature, don’t hesitate to consult your oven’s manual or contact the manufacturer for guidance. They can provide specific instructions for your oven model.

With your newfound knowledge of how to check oven temperature, you’re well on your way to becoming a more confident and successful home cook or baker. So go ahead, preheat that oven, and start whipping up your favorite recipes with the assurance that your dishes will turn out just how you want them.