Coordinate Projection Tool
Choose a direction and enter coordinates in decimal degrees or projected metres.
A QUICK WALKTHROUGH
How to use this tool
- Choose forward or inverse conversion.
- Enter latitude/longitude or Web Mercator X/Y.
- Review the converted coordinates and projection limits.
Limits and distortion
Latitude outside ±85.05112878° is rejected. It is useful for web maps but distorts distance, area, and shape, especially toward the poles. This tool does not perform datum transformations or identify a local CRS.
GOOD TO KNOW
Common questions
Which CRS is used?
Input and inverse output use WGS84 longitude/latitude (EPSG:4326); projected output uses Web Mercator (EPSG:3857).