BN18 grid reference

BN18 is a postcode district covering parts of Arun, with 3 postcode sectors and 588 postcodes. Its centre point is at grid reference SU 993 060. The nearest summit we list is Chanctonbury Ring (242 m), 15.8 km to the east.

Grid reference

SU 993 060

6-figure
SU 993 060
8-figure
SU 9933 0605
10-figure
SU 99338 06056
Lat/long
50.845509, -0.590378
Lat/long (DMS)
50° 50′ 43.8″ N 000° 35′ 25.4″ W
Eastings, northings
499338, 106056
Postcodes
588

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Map of BN18

This is the centre point of the BN18 district, worked out as the average position of all its postcodes. For an exact address, enter the full postcode in the converter.

Postcode sectors in BN18

Nearby postcode districts

  • BN174.9 km south-east · Arun
  • PO226.4 km south-west · Arun
  • BN167.5 km south-east · Arun
  • PO2110.2 km south-west · Arun
  • BN1211.9 km east · Worthing
  • BN1312.7 km east · Worthing

Nearby summits