About GPS Format Converter
Convert GPS coordinates into industry-standard handheld GPS, marine chartplotter, and spatial database formats. Generates NMEA 0183 $GPGGA sentences, 9-character Geohashes, Open Location Codes (Plus Codes), and GPX waypoint tags.
Key Capabilities & Features
- Generates valid NMEA 0183 $GPGGA global positioning system fix data sentences
- Base32 Geohash spatial index generation with 9-character precision (~4.8 meters)
- Google Open Location Code (Plus Code) generator for address-free navigation
- GPX XML waypoint markup generation ready for Garmin and handheld GPS ingestion
How to Use GPS Format Converter
Provide Coordinates
Input latitude and longitude coordinates.
Choose Target Format
Inspect NMEA 0183 sentence, Geohash, Plus Code, or GPX XML.
Copy to Device
Copy the formatted code directly into your GPS device, app, or database.
Privacy & In-Browser Execution Guarantee
100% client-side calculation. Your data never leaves your browser.
Frequently Asked Questions
What is a Geohash?
A Geohash is a public domain geocoding system that encodes a geographic location into a short string of letters and digits, providing hierarchical spatial indexing for databases.
What is an NMEA 0183 sentence?
NMEA 0183 is a standard electrical and data specification for communication between marine electronic devices such as echo sounders, sonars, and GPS receivers.