GPS Coordinates Converter
Convert GPS coordinates between Decimal Degrees, DMS, Degrees Decimal Minutes, and Geohash. Reverse-geocode to a street address and pin any location on the map.
Enter Coordinates
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Coordinate Formats
Decimal Degrees (DD)
48.858400, 2.294500
Degrees Minutes Seconds (DMS)
48° 51' 30.24" N, 2° 17' 40.20" E
Degrees Decimal Minutes (DDM)
48° 51.50400' N, 2° 17.67000' E
Geohash
u09tunquc
Frequently Asked Questions
- What coordinate formats does this convert?
- It converts between Decimal Degrees (DD), Degrees Minutes Seconds (DMS), Degrees Decimal Minutes (DDM), and Geohash — the four most common GPS coordinate systems.
- What is DMS format?
- Degrees Minutes Seconds — e.g. 48° 51' 30.24" N, 2° 17' 40.20" E. Used in traditional navigation, paper maps, and aviation.
- What is Geohash?
- Geohash is a hierarchical spatial data structure that encodes a location as a short alphanumeric string. It's used in databases, APIs, and location-based apps. Longer strings mean higher precision.
- How do I find an address from coordinates?
- Enter the coordinates, then click 'Find Address'. The tool uses OpenStreetMap's Nominatim service to reverse-geocode the coordinates.
- How do I update the map?
- The map marker updates automatically as you type valid coordinates. The map pans to the new location after each valid input.
- Is this tool free and private?
- Yes, 100% free. Coordinate conversions happen entirely in your browser. Only the reverse-geocoding (address lookup) sends the coordinates to OpenStreetMap's Nominatim API, which has no tracking.