Tools & Calculators › Station & operating › Maidenhead grid
Maidenhead Grid Locator
Convert a place or a coordinate to a grid locator, and back. Conversions run in your browser; address lookups use OpenStreetMap Nominatim.
Grid locator
CN85JC
- Latitude
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- Longitude
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- Extent
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- Locator
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- Place
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WGS84, centre of CN85JC. A subsquare is 5′ × 2.5′ of arc — square only at 60° latitude.
Click anywhere on the map to read its locator.