GPS Coordinate Converter
Convert GPS coordinates between decimal degrees, degrees-minutes-seconds (DMS), and UTM formats instantly. Paste any format, get all others.
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Every Coordinate Format in One Place
GPS coordinates come in at least half a dozen formats, and every mapping tool, GIS application, and surveying instrument seems to prefer a different one. Google Maps uses decimal degrees. Aviation uses degrees and decimal minutes. Surveyors work in UTM grid references. Government data often comes in degrees-minutes-seconds. Converting between these formats by hand means remembering formulas and watching for sign errors that could put your marker on the wrong continent.
Our converter accepts any common GPS coordinate format and instantly produces all the others. Paste decimal degrees like 40.7128, -74.0060 and get DMS, DDM, UTM, and MGRS equivalents. Paste a DMS string like 40 42 46.08 N 74 00 21.6 W and get the decimal equivalent. The parser is forgiving about spacing, symbols, and hemisphere notation so you do not need to clean up the input first.
The conversion math runs entirely in your browser. No coordinates are sent to a server, which matters when you are working with location data that is sensitive or proprietary. Whether you are plotting field survey points, converting geocache coordinates, or integrating data from different mapping systems, this tool handles the translation instantly.
Complete Coordinate Conversion
All formats supported
Decimal Degrees
Standard DD format (40.7128, -74.0060) used by Google Maps and most web APIs.
Degrees-Minutes-Seconds
DMS format (40 42 46.08 N) used in aviation, surveying, and government data.
UTM Grid References
Universal Transverse Mercator format used in topographic maps and military applications.
Flexible Input Parsing
Handles various separators, symbols, and hemisphere notations without requiring cleanup.
Batch Conversion
Convert a list of coordinates at once. Paste multiple lines and get all formats for each.
Privacy Guaranteed
All conversions happen in your browser. Location data never leaves your device.
How to Convert GPS Coordinates
Any format to any format
Paste Your Coordinates
Enter coordinates in any format. The tool auto-detects the input type.
View All Formats
See instant conversions to decimal degrees, DMS, DDM, UTM, and more.
Copy What You Need
Copy the converted coordinates in your desired format with one click.