Nautical Chart Distance Calculator

The scale of a nautical chart is a way to convert inches on paper to miles per inches in the real world. Nautical charts are essential tools for marine navigation for commercial ships. The Nautical chart distance calculator here gives you with distance values that are represented on a nautical miles chart scale by a much smaller distance, such as miles per inch. Enter the scale of 1 to X, and calculate nautical miles scale.

Nautical chart scale and miles are based on hydrographic surveys. This nautical scale is sometimes called the natural or fractional scale. Make use of this Nautical chart distance calculator for your personal reference.