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What is the difference between ISO and ANSI layout?

Published in Keyboard Layout 2 mins read

The main difference between ISO and ANSI keyboard layouts lies in the positions of the left shift key and the backslash key.

  • ISO layout places the left shift key larger and to the left of the Z key, while the backslash key is positioned to the right of the enter key.
  • ANSI layout places the left shift key smaller and to the right of the Z key, and the backslash key is located above the enter key.

Here's a breakdown of key differences:

ISO Layout

  • Left Shift Key: Larger and to the left of the Z key.
  • Backslash Key: To the right of the Enter key.
  • Enter Key: Tall and rectangular.
  • Common in: Europe, Australia, and other regions.

ANSI Layout

  • Left Shift Key: Smaller and to the right of the Z key.
  • Backslash Key: Above the Enter key.
  • Enter Key: Short and square.
  • Common in: North America and some Asian countries.

The ISO layout is often preferred for its ergonomic design and ease of typing, especially for users who frequently use the backslash key. The ANSI layout, on the other hand, is more common in the United States and Canada.

Example:

  • A keyboard with a large left shift key and a backslash key next to the enter key is likely using the ISO layout.
  • A keyboard with a small left shift key and a backslash key above the enter key is likely using the ANSI layout.

Ultimately, the best keyboard layout for you depends on your personal preferences and typing habits.

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