Coordinate tools
NMEA 0183 Parser
Use NMEA 0183 Parser online for free. Adjust the available options and process your data locally in your browser, with no installation or sign-up.
Your data is processed only in your browser
Features and usage
Enter your content or choose the options above, then review the result. Tool calculations run locally in your browser.
Scope and limitations
Parses sentence framing, checksums and GGA/RMC position fields. Other sentence types retain their raw fields.
Example input
$GPGGA,123519,4807.038,N,01131.000,E,1,08,0.9,545.4,M,46.9,M,,*47