RH21 Maidenhead Grid Square

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Distance Between 2 Lats & Lons

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Show A Particular Grid

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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
RH21aa
RH21ab
RH21ac
RH21ad
RH21ae
RH21af
RH21ag
RH21ah
RH21ai
RH21aj
RH21ak
RH21al
RH21am
RH21an
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RH21ap
RH21aq
RH21ar
RH21as
RH21at
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RH21av
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RH21ax
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RH21bd
RH21be
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RH21bg
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RH21dh
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RH21mj
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RH21ml
RH21mm
RH21mn
RH21mo
RH21mp
RH21mq
RH21mr
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RH21mv
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RH21mx
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RH21rw
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RH21sp
RH21sq
RH21sr
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RH21su
RH21sv
RH21sw
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RH21xq
RH21xr
RH21xs
RH21xt
RH21xu
RH21xv
RH21xw
RH21xx


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. RH21
IPs returned: 54.173.214.227, 209.17.114.78, 209.17.114.78:0 >>>