Sizet (pronounced "size it") is a quick visual resource for standard dimensions used in construction of the interior built environment. It's perfect if you are an interior designer or are studying for the NCIDQ exam.

Sizet content is for general informational purposes only. While every reasonable effort has been made to obtain and include current industry standard dimensions in this software program, Sizet does not warrant and will not assume liability for the accuracy or completeness of the information provided or for any errors, mistakes, or accidents that may arise from the use of this product. It is the responsibility of the user to rely upon personal knowledge and professional experience when using Sizet. Always review national, state, and local building codes and regulations prior to using Sizet. Consult a NCIDQ certified interior designer or a registered professional architect for expert advice if necessary.

What’s New

Version 1.1.0

We've fixed a few things this round:
- Better support for phones with notched tops.
- More reliable searching.
- Prettier image displays.

Ratings and Reviews

5.0 out of 5
5 Ratings

5 Ratings

Ashinaut ,

Very Useful & Easy To Use!

This app works well for designers on the go! Great access to useful information! What an awesome tool to have!

Designista ,

Quick, easy and searchable!

A great simple way to find all the standards wherever you are!


Sizet LLC
44.2 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2019 Sizet, LLC.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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