Scale-to-Scale Conversion Tool

What is a Scale-to-Scale Converter?

Scale-to-scale converter is a tool that allows you to convert a measurement directly from one drawing scale to another. Instead of first calculating the real-world dimension and then rescaling it, you can instantly transform values between scales such as 1:50 to 1:200. This makes it highly useful for architects, engineers, model makers, and designers who often need to adjust drawings or models from one scale to another.

Why Use a Scale-to-Scale Conversion?

• Architecture & Drafting: Convert building details from one scale drawing (e.g., 1:100) to another (e.g., 1:200) quickly and accurately.
• Model Making: Adapt objects between different model standards, such as HO scale (1:87) to N scale (1:160).
• Engineering: Compare measurements when multiple scale drawings are used for the same project.
• Design Work: Resize layouts, graphics, or technical illustrations across different scale formats without manual recalculation.

How to Use the Scale-to-Scale Converter

1. Enter the original scale (e.g., 1:50).
2. Enter the target scale (e.g., 1:200).
3. Type in your measurement (e.g., 35 mm, 12 inches).
4. The tool will instantly calculate the converted value and display the formula used.

Example Calculations

Wall length conversion: A line measuring 100 mm at scale 1:50 becomes 25 mm when converted to 1:200.

Model scale adjustment: A car model that is 120 mm long at 1:24 scale will measure 60 mm at 1:48 scale.