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SESK: Stuff Everyone Should Know · sesk.info/tech-wifi-24-range

Which Wi-Fi band typically travels farther, 2.4 GHz or 5 GHz?

2.4 GHz typically travels farther.

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  1. 2.4 GHz ✔
  2. 5 GHz
  3. They always travel equally far

Why: The lower-frequency 2.4 GHz wave generally experiences less path loss over the same conditions, so it tends to reach farther than 5 GHz. Actual coverage still depends on power, antennas, walls, and interference.

Huh, didn't know that: The 2.4 GHz band has fewer nonoverlapping Wi-Fi channels than 5 GHz.

The dad joke
Two point four took the scenic route because it could go farther.
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References

Answer: 2.4 GHz. The lower-frequency 2.4 GHz wave generally experiences less path loss over the same conditions, so it tends to reach farther than 5 GHz. Actual coverage still depends on power, antennas, walls, and interference.

  1. TP-Link: What Is a Dual-Band Router? www.tp-link.com/us/blog/2753/what-is-a-dual-band-router-and-do-you-need-one-
    The 2.4 GHz band has a longer range and travels through walls and floors more effectively than the 5 GHz band.
    Checked 2026-10-11.

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