The 1:12 scale is a traditional scale (ratio) for models and miniatures. In this scale (ratio), one inch on the scale model or miniature is equal to twelve inches on the original object being copied. Depending on the application, this particular scale (ratio) is also called one-inch scale (since 1 inch equals 1 foot). The scale is popular for dollhouses, especially those aimed at adult collectors. It is also used for model live steam railroads, and rather rarely, for high-end die-cast model and radio-controlled cars.