GR20 Maidenhead Grid Square

Hover over map, specify your 2 (the field), 4 (the square), 6, or 8 character grid, or enter latitude and longitude to show grid and/or calculate distance.    Feedback or suggestion? Click here.

Distance Between 2 Grid Squares

Grid #1
Grid #2

Find Grid by Latitude & Longitude

Latitude #1
Longitude #1

Distance Between 2 Lats & Lons

Latitude #2
Longitude #2

Show A Particular Grid

Grid    

Latitude, longitude, and maindenhead grid square.


View, convert, and distance your location's latitude and longitude to the maidenhead grid locator system for amatuer radio. Also, latitude and longitude for great circle path and distance. The Maidenhead Grid Locator system (also QTH) is a geographic co-ordinate system used by amateur radio operators to succinctly describe their location. The system can describe any location in the world. Latitudes and longitude can be coverted to and from the grid system. This system replaces the QRA locator system since it was only used in Europe. Other names for the grid locator are: grid squares, QTH, or grid location.



Links to other popular grid square locations:



Maidenhead Grid Square
GR20aa
GR20ab
GR20ac
GR20ad
GR20ae
GR20af
GR20ag
GR20ah
GR20ai
GR20aj
GR20ak
GR20al
GR20am
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GR20ar
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GR20do
GR20dp
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GR20el
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GR20eo
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GR20eq
GR20er
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GR20gt
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GR20gx
GR20ha
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GR20hm
GR20hn
GR20ho
GR20hp
GR20hq
GR20hr
GR20hs
GR20ht
GR20hu
GR20hv
GR20hw
GR20hx
GR20ia
GR20ib
GR20ic
GR20id
GR20ie
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GR20ig
GR20ih
GR20ii
GR20ij
GR20ik
GR20il
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GR20in
GR20io
GR20ip
GR20iq
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GR20iu
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GR20ja
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GR20ku
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GR20la
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GR20lo
GR20lp
GR20lq
GR20lr
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GR20lu
GR20lv
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GR20ma
GR20mb
GR20mc
GR20md
GR20me
GR20mf
GR20mg
GR20mh
GR20mi
GR20mj
GR20mk
GR20ml
GR20mm
GR20mn
GR20mo
GR20mp
GR20mq
GR20mr
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GR20mt
GR20mu
GR20mv
GR20mw
GR20mx
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GR20oa
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GR20oe
GR20of
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GR20on
GR20oo
GR20op
GR20oq
GR20or
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GR20ou
GR20ov
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GR20ox
GR20pa
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GR20pc
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GR20ra
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GR20rd
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GR20ri
GR20rj
GR20rk
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GR20rm
GR20rn
GR20ro
GR20rp
GR20rq
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GR20rw
GR20rx
GR20sa
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GR20so
GR20sp
GR20sq
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GR20su
GR20sv
GR20sw
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GR20ta
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GR20to
GR20tp
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GR20tu
GR20tv
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GR20uo
GR20up
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GR20uu
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GR20va
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GR20vo
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GR20vu
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GR20xp
GR20xq
GR20xr
GR20xs
GR20xt
GR20xu
GR20xv
GR20xw
GR20xx


Grid Square Locator

Enter your zip-code, city, latitude, or longitude to find your maidenhead grid square on the Google or Bing map. The largest square, two digits field encoding, e.g. CN, is 10° latitude by 20° longitude in size.

Grid Square Calculator

The grid square, two digits field and two digits square, e.g. CN87, is 1° latitude by 2° longitude in size.

Find Grid Square

The next smaller grid sub-square, with 6 digits, e.g. CN87AA, is 0.041667° latitude and 0.083334° longitude in size.



Grid valid. GR20
IPs returned: 18.232.59.38, 209.17.114.78, 209.17.114.78:0 >>>