Batch Conversion Tool

Coordinates are in decimal format and written as latitude and longitude (51.521251,-0.203586).
This tool is limited to 25 conversions in one go without an API key, and is subject to reasonable use limits. To do greater than 25 and up to 100 conversions at once, you will need an API key. API Signup is quick and can be done below. Alternatively, you can contact us for more information here.