Aviation Mobile Apps

GPS Coordinate Converter

convert coordinates + measure distance and bearing

Work confidently with latitude and longitude, decimal degrees, degrees-minutes-seconds, UTM, MGRS, ARINC 424, and FMS coordinate formats.

Try Free Tool Watch Video

GPS Coordinate Converter shown on iPad and iPhone

GPS Coordinate Converter makes coordinate work faster when you need to translate one format into another or compare two points on a map.

The app converts common mapping and aviation coordinate formats, measures distance and initial bearing between positions, and keeps frequently used points close at hand with bookmarks and an onboard aviation database.

Open the free web coordinate converter

Two map pins marking locations on a paper map

Core Tools

Built for coordinates pilots actually use

Convert Formats

Move between latitude and longitude, decimal degrees, degrees-minutes-seconds, degrees and decimal minutes, UTM, MGRS, ARINC 424, and FMS styles.

Measure Distance

Place two coordinates on the map and view distance and initial bearing in nautical miles, nautical miles UK, kilometers, and statute miles.

Smart Keyboard

Use an on-screen keyboard made for coordinate entry, with context-aware keys that help reduce formatting mistakes.

Bookmarks

Save frequently used coordinates locally on your device and recall them in the formats you need.

Onboard Database

Search built-in aviation reference points including airports, heliports, seaplane bases, VOR/VORTAC stations, NDB stations, and DME stations.

Screen Shots

Coordinate conversion without guesswork

GPS Coordinate Converter convert format screens on iPhone — Convert a coordinate once, then read the same position in multiple formats.

GPS Coordinate Converter measure distance screen on iPad and iPhone — Measure distance and bearing between map positions.

GPS Coordinate Converter specialized coordinate keyboard — Enter coordinates with a keyboard tuned for the current format.

GPS Coordinate Converter airport database search results — Look up airports and navigation aids without switching apps.

Video

See GPS Coordinate Converter in action

The original product video is embedded here so visitors can preview the app without leaving the landing page.

Coverage

Recent press

iPad Pilot News A pilot-focused review that explains why converting lat/lon formats, measuring distance and bearing, saving waypoints, and using a smart coordinate keyboard are practical cockpit tools.

PR Newswire The launch announcement introduces GPS Coordinate Converter as an iPhone and iPad app for translating standard coordinate formats and reducing pilot confusion.

TrendHunter A trend brief that frames the app as an aviation utility for standardizing coordinates, preventing format mistakes, and improving onboard navigation workflows.

Available for iOS

Ready for the next route check?

Download GPS Coordinate Converter from the App Store and keep coordinate conversions, distance measurements, bookmarks, and aviation reference lookups on your iPhone or iPad.