FIA Monthly: Scale Conversion Tools, Scale Reference Guide, New Details


Scale Conversion Tools

We’ve just added a set of free tools to help you get to grips with drawing scales in architecture — mastering drawing scales is definitely one of those foundational elements that can feel tricky at first.

These nifty tools help you with various tasks you might come across in your studies or work.

Scale Converter

This tool helps you quickly translate between real-world dimensions and scaled drawing sizes (and vice versa).

Reverse Scale Finder

Got a drawing but not sure what scale it’s in? With this tool, you can measure one dimension you recognise and get an estimate of the original scale.

Paper Size and Drawing Layout Helper

Not sure what scale to use to fit your design on an A3 or A1 sheet? This tool takes your real-world drawing dimensions and suggests appropriate scales that will work with your chosen paper size, accounting for margins and orientation options.

Quick Reference Guide to Scales

In addition to our new scale conversion tools, we have put together a quick reference guide to help get to grips with the basics of scale conversions.

New Details - June 2025

Check out the latest selection of details to be published on the detail library - rooflight and skylight details for house extensions.

Extension Book Out Now!

A quick reminder our new book House Extension Details is now available. After 3 years working on the book, it is finally finished! If you want to learn more about house extensions and get access to over 200+ details and 600+ pages of architectural goodness, please dive right in.

Detail Library Article

Over on the Detail Library our latest article explores skylights in flat roof extensions.


That wraps up our news for June. Hope you are having a great start to the summer.

Thank you for being here, for reading our emails and for spending some time on our websites.

Your support, comments and feedback mean a lot 🙂

All our best,

Emma and the First In Architecture Team

First In Architecture | Detail Library

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