Grid Point Code
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Ben Nevis

near Fort WilliamScotlandUnited Kingdom

Grid Point Code for Ben Nevis
With a code
#R97CL-X8P8H
Said aloud
Ben Nevis X8P8H

Open in the playground

What the code says

The Grid Point Code for Ben Nevis is #R97CL-X8P8H. It names a cell 2.56 m north to south and 1.87 m east to west, centred on 56°47'48.78"N, 5°00'13.28"W, and it turns back into that cell on any phone or computer by arithmetic alone: no network, no account, no lookup table.

What it is
Highest mountain of Great Britain
Code
#R97CL-X8P8H
With a check character
#R97CL-X8P8H*X
Short form
X8P8H
Cell centre
56.796883, -5.003689
Cell size
2.56 m by 1.87 m
Region
Scotland
Country
United Kingdom

How to give this address

On a sign, a form or a delivery note

The whole code, #R97CL-X8P8H. It needs nothing else: no city, no street, no network to read it back.

Said aloud, in Scotland

Ben Nevis X8P8H: a name both people know, then the last five characters. They give back the exact code for anywhere within 4.0 km north or south and 2.9 km east or west of Ben Nevis. Further away the same five name somewhere else, which is why the whole code is what goes on a sign.

Copied by hand, or read over a phone

#R97CL-X8P8H*X. The character on the end catches any single mistyped symbol and any two neighbours swapped.

As a link or a square code

Open it on the map, move to the exact door, and add directions if the code needs help: "blue gate, second floor". The link and the square code carry them. Nothing is kept on this site.

From the city to the door

The first four characters name a cell about 40 km by 29.3 km here. Each one after that picks one of 25 inside the last, so the whole ten name a spot about the size of a doorway.

  1. R97CMetropolitan area40 km by 29.3 km
  2. R97CLDistrict8 km by 5.85 km
  3. R97CLXSuburb1.6 km by 1.17 km
  4. R97CLX8A few streets320 m by 234 m
  5. R97CLX8PBuilding64 m by 46.8 m
  6. R97CLX8P8Entrance12.8 m by 9.36 m
  7. R97CLX8P8HDoorway2.56 m by 1.87 m

More in United Kingdom

Place and region from Wikidata, described on Wikipedia; nearby town from GeoNames, under CC BY 4.0.