Khulna

Khulna DivisionBangladesh

With a code: #KFFML-X4087
Said aloud: Khulna X4087

What the code says

The Grid Point Code for Khulna is #KFFML-X4087. It names a cell 2.56 m north to south and 3.15 m east to west, centred on 22°48'35.27"N, 89°33'51.80"E, and it turns back into that cell on any phone or computer by arithmetic alone: no network, no account, no lookup table.

The point used is the one GeoNames records for Khulna, near its centre.

Code: #KFFML-X4087
With a check character: #KFFML-X4087*9
Short form: X4087
Cell centre: 22.809796, 89.564390
Cell size: 2.56 m by 3.15 m
Region: Khulna Division
Country: Bangladesh
Population: 1,500,689

How to give this address

On a sign, a form or a delivery note: The whole code, #KFFML-X4087. It needs nothing else: no city, no street, no network to read it back.
Said aloud, in Khulna Division: Khulna X4087: 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 4.9 km east or west of Khulna. 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: #KFFML-X4087*9. 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 49.3 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.

KFFMMetropolitan area40 km by 49.3 km
KFFMLDistrict8 km by 9.85 km
KFFMLXSuburb1.6 km by 1.97 km
KFFMLX4A few streets320 m by 394 m
KFFMLX40Building64 m by 78.8 m
KFFMLX408Entrance12.8 m by 15.8 m
KFFMLX4087Doorway2.56 m by 3.15 m

More in Bangladesh

City, region and population from GeoNames, under CC BY 4.0.