Nov 28, 2025 · Use this 1–35 scale conversion chart to convert real-world sizes into accurate model dimensions. Perfect for hobbyists and designers.

In order to re-create an object such as a box car, you need to reduce it to a paper sketch and here's where the fun begins. Google's Sketch-up is a computer program that will let you "scratch sketch".

Click the button and the result will be displayed instantly. You can also use the second calculator to find the scale of an item. There are lots of scales already included but feel free to drop me a line if you …

Convert real-world dimensions to scale model size and back. Supports any ratio (1:24, 1:35, 1:48, 1:72, 1:87, 1:100, etc.) with mixed units and direct scale-to-scale conversion.

The Converter takes the hardwork out off finding out measurements, you can either convert a known size and scale into another or use the 1/1 option and measure a real world size to any other scale listed.

Apr 10, 2021 · For example, to get the decimal equivalent for 1/35 (1:35) scale, divide 1 by 35 and you get .0286 (rounded up). For easy reference, the Scale Conversion Chart shows decimal equivalents …

Build realistic HO, N, OO scale layouts with properly proportioned scenery using foam board, accurate measurements, and this calculator.

Oct 12, 2025 · Here you will find several tables provided to assist you in determining scale ratios and/or dimensions. Please note many modelers refer to scale as a fraction, while others refer to it as a ratio.

Perfect for model makers, scratch builders and diorama artists, this scale conversion calculator supports a wide range of units and scales. Simply enter your desired measurement, select the unit and scale, …

On this page you can use the calculator to work out sizes for all the scales listed below or work back to see how large an item would be in real life based on its scale size.