Coordinate Converter
Convert coordinates between Decimal Degrees, DMS, UTM, MGRS, Geohash, and Plus Code formats.
🔒 All calculations happen locally in your browser. Your coordinates never leave your device.
Enter latitude, longitude as decimal degrees (e.g. 52.520008, 13.404954)
Decimal Degrees (DD)
Standard decimal format used by most APIs
Degrees Minutes Seconds (DMS)
Traditional surveying and navigation format
UTM
Universal Transverse Mercator grid reference
MGRS
Military Grid Reference System
Geohash
Base32 hierarchical spatial index
Plus Code (Open Location Code)
Google's Open Location Code for addressing
Precision:
How It Works
Enter coordinates in decimal degrees format. The tool instantly converts to all supported formats using pure mathematical transformations — no external services or API calls.
Supported Formats
- Decimal Degrees (DD): 52.520008, 13.404954
- DMS: 52°31'12.0"N 13°24'17.8"E
- UTM: 33U 391779 5820072
- MGRS: 33UUU9177920072
- Geohash: u33dc1
- Plus Code: 9F4MGC94+
Use Cases
- Converting GPS coordinates for different mapping systems
- Preparing coordinate data for GIS software
- Working with military grid references
- Converting addresses from Plus Codes
Privacy: All conversions use mathematical formulas running in JavaScript. No coordinates are transmitted anywhere.