UK Grid Reference Finder

Search by Postcode, Location, Grid ref, Eastings/Northings, Lat/Long or what3words

Input type

Enter value

Tip: click the map to read coordinates & conversions. If copy is blocked, you'll be prompted to press Ctrl/⌘+C.

Developer: run self-tests

Checks Lat/Lon ↔ Easting/Northing ↔ GridRef round-trips and parsing. No external API calls.

Map

Please select from the drop down menu the map option you prefer (Open Street Maps or OS Maps)

Next step

Planning a walk? Find UK walking routes and download GPX files for your GPS or phone.

Open the UK GPX Walks Directory

UK Grid Reference Finder - GPS Training