📘 GPS Coordinate Guide
Convert between the most common coordinate formats and coordinate systems. Ideal for hikers, geocachers, photographers, and GIS professionals.
🎯 Supported Formats
DD (Decimal Degrees)
e.g. 40.7128, -74.0060
DMS (Degrees Minutes Seconds)
e.g. 40°42'46"N 74°00'21"W
DDM (Degrees Decimal Minutes)
e.g. 40°42.768'N 74°00.352'W
🌍 Coordinate Systems
WGS84 — Global standard used by GPS and Google Maps.
GCJ‑02 — Chinese coordinate system (offset from WGS84). Used by Amap, Tencent Maps.
❓ FAQ
How to paste coordinates? Just paste any format into the box; it auto‑detects.
Can I use my current location? Yes, click "Use my current location".
Is my data private? Yes, conversion happens in your browser.
Why GCJ‑02? For users in China who need correct map display on local services.