Improving your WiFi range: the complete guide

A stable WiFi connection is essential these days. Fortunately, there are plenty of practical ways to improve your WiFi range.

Why is my WiFi signal weak?

Physical obstacles

Walls, floors and furniture can weaken WiFi signals. Concrete walls and metal structures are especially problematic.

Interference from other devices

Microwaves, baby monitors and Bluetooth devices can interfere with your WiFi.

Poor router placement

A router in a corner or hidden in a cabinet will never perform at its best.

Practical tips

1. Optimize the position of your router

  • Place it centrally in your home
  • Place it high up on a cabinet or shelf
  • Keep it away from thick walls and metal
  • Don't hide it in a cabinet

2. Choose the right WiFi channel

For the 2.4 GHz band, channels 1, 6 and 11 are the best choices.

3. Switch to the 5 GHz band

2.4 GHz: Longer range, more interference, lower speed 5 GHz: Higher speed, less interference, shorter range

4. Update your router's firmware

Firmware updates can optimize performance.

5. Invest in a WiFi extender or mesh system

WiFi repeater: Cheap, can cut your speed in half Powerline adapter: Uses your home's electrical wiring Mesh WiFi system: Best coverage and performance

6. Limit the number of connected devices

Remove unused devices from your network.

7. Use a wired connection where possible

Ethernet is always faster and more stable than WiFi.

FAQ

How far does a normal WiFi router reach?

Indoors, roughly 30 to 50 meters, depending on obstacles.

Does it help to restart my router every day?

A weekly restart is enough for most users.

What's the difference between a WiFi extender and a mesh system?

An extender often cuts the speed in half. A mesh system offers seamless coverage while keeping your speed.