Coordinate Converter

Convert geographic coordinates between different coordinate systems, supporting WGS84, GCJ02, BD09, CGCS2000, etc.

Coordinate Conversion Tool

Convert geographic coordinates between different coordinate systems, supporting map picking or batch conversion

Map Picking

Batch Conversion

Choose a Map

Click on the map tabs below to switch between different coordinate system maps

OpenStreetMap (WGS84)

高德地图 (GCJ02)

百度地图 (BD09)

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Latitude

Longitude

Coordinate System

WGS84 (GPS)

Convert Coordinates Clear

Multi-line Text

CSV Upload

Input Format

lat,lng

Source Coordinate System

WGS84 (GPS)

Coordinate Data (one pair per line)

Batch Convert Clear

Select CSV File

Select File

Please upload a CSV file containing coordinate data

CSV Settings

Latitude Column:

Longitude Column:

Has Header Row

Source Coordinate System

WGS84 (GPS)

Convert CSV Clear