HF45 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
HF45aa
HF45ab
HF45ac
HF45ad
HF45ae
HF45af
HF45ag
HF45ah
HF45ai
HF45aj
HF45ak
HF45al
HF45am
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HF45ar
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HF45cn
HF45co
HF45cp
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HF45ct
HF45cu
HF45cv
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HF45io
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HF45kf
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HF45km
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HF45lp
HF45lq
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HF45mi
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HF45mk
HF45ml
HF45mm
HF45mn
HF45mo
HF45mp
HF45mq
HF45mr
HF45ms
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HF45mu
HF45mv
HF45mw
HF45mx
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HF45ok
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HF45on
HF45oo
HF45op
HF45oq
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HF45ou
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HF45qn
HF45qo
HF45qp
HF45qq
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HF45qs
HF45qt
HF45qu
HF45qv
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HF45ra
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HF45re
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HF45ri
HF45rj
HF45rk
HF45rl
HF45rm
HF45rn
HF45ro
HF45rp
HF45rq
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HF45rs
HF45rt
HF45ru
HF45rv
HF45rw
HF45rx
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HF45so
HF45sp
HF45sq
HF45sr
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HF45su
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HF45ta
HF45tb
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HF45tj
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HF45tl
HF45tm
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HF45to
HF45tp
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HF45tv
HF45tw
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HF45uo
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HF45xa
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HF45xn
HF45xo
HF45xp
HF45xq
HF45xr
HF45xs
HF45xt
HF45xu
HF45xv
HF45xw
HF45xx


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. HF45
IPs returned: 3.238.98.214, 207.204.50.248, 207.204.50.248:0 >>>