About this conversion
Convert WGS 84 coordinates to what3words addresses using your what3words API key. Each address labels a 3 metre square.
Frequently asked questions
What input is accepted?
By default, enter WGS 84 latitude first and longitude second in decimal degrees. Select Reverse coordinate order to enter longitude first. Latitude must be from −90 to 90 and longitude from −180 to 180.
What output will I receive?
The result is a three-word address in the selected language. It identifies the 3 metre square containing the source coordinate.
Which axes and units are used?
WGS 84 input defaults to latitude then longitude in decimal degrees. The output is a text address made from three words.
How are precision and datum handled?
A what3words address identifies the 3 metre square containing the source coordinate; it does not increase the coordinate's accuracy.
Where can I use this coordinate system?
what3words coverage is worldwide. Conversion requires a valid API key and a supported output language.
What should I check?
- Check that the selected latitude/longitude order matches each input row.
- Choose the intended what3words output language.
- Use an API key whose plan and quota allow coordinate-to-address conversion.
Can I choose the address language?
Yes. Select any available what3words output language before converting.
Does a what3words address identify an exact point?
It identifies the 3 metre square containing the coordinate.