Can Kitchen Appliances Interfere With Wi-Fi?

With the prevalence of Wi-Fi networks in households across the United States, it is not surprising that many people are concerned about how kitchen appliances or other electronic devices may interfere with their wireless signals. After all, a poor Wi-Fi connection can cause frustration, interrupted video calls, and worse. Fortunately, there are steps you can take to minimize any interference from kitchen appliances.

One of the most common sources of interference is an old microwave oven. The radio waves emitted by microwaves can interfere with Wi-Fi signals and cause them to slow down or drop out entirely.

To minimize this interference, try moving your router away from any microwaves in your home. Additionally, keep other large kitchen appliances like refrigerators and ovens at least five feet away from your router.

Another potential source of interference is the Bluetooth technology used by many kitchen appliances today. Bluetooth devices emit radio waves that can interfere with Wi-Fi signals as well.

To avoid this interference, try turning off any Bluetooth enabled devices in your home when you’re not using them. Additionally, make sure that all of your kitchen appliances are up to date with their firmware.

Finally, many modern kitchen appliances also come with built-in wireless connections such as Wi-Fi or Zigbee. These connections are often used for remote control features or for connecting to other devices in the home. If possible, limit the number of connected devices within range of your router to reduce any potential interference from these connections.


In conclusion, while it is possible that kitchen appliances may interfere with a home’s Wi-Fi signal, there are steps you can take to minimize this interference such as moving large appliances away from routers and disabling Bluetooth when not in use. Additionally, limiting the number of connected devices within range of a router can help reduce potential interference.