GB50 Maidenhead Grid Square


Hover over map, specify grid, or enter latitude and longitude to show grid and/or calculate distance.   Feedback or suggestion? Click here.


Grid #1 Grid #2


Latitude #1 Longitude #1


Latitude #2 Longitude #2


Show A Particular 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 popular grid square locations:



Maidenhead Grid Square
GB50aa
GB50ab
GB50ac
GB50ad
GB50ae
GB50af
GB50ag
GB50ah
GB50ai
GB50aj
GB50ak
GB50al
GB50am
GB50an
GB50ao
GB50ap
GB50aq
GB50ar
GB50as
GB50at
GB50au
GB50av
GB50aw
GB50ax
GB50ba
GB50bb
GB50bc
GB50bd
GB50be
GB50bf
GB50bg
GB50bh
GB50bi
GB50bj
GB50bk
GB50bl
GB50bm
GB50bn
GB50bo
GB50bp
GB50bq
GB50br
GB50bs
GB50bt
GB50bu
GB50bv
GB50bw
GB50bx
GB50ca
GB50cb
GB50cc
GB50cd
GB50ce
GB50cf
GB50cg
GB50ch
GB50ci
GB50cj
GB50ck
GB50cl
GB50cm
GB50cn
GB50co
GB50cp
GB50cq
GB50cr
GB50cs
GB50ct
GB50cu
GB50cv
GB50cw
GB50cx
GB50da
GB50db
GB50dc
GB50dd
GB50de
GB50df
GB50dg
GB50dh
GB50di
GB50dj
GB50dk
GB50dl
GB50dm
GB50dn
GB50do
GB50dp
GB50dq
GB50dr
GB50ds
GB50dt
GB50du
GB50dv
GB50dw
GB50dx
GB50ea
GB50eb
GB50ec
GB50ed
GB50ee
GB50ef
GB50eg
GB50eh
GB50ei
GB50ej
GB50ek
GB50el
GB50em
GB50en
GB50eo
GB50ep
GB50eq
GB50er
GB50es
GB50et
GB50eu
GB50ev
GB50ew
GB50ex
GB50fa
GB50fb
GB50fc
GB50fd
GB50fe
GB50ff
GB50fg
GB50fh
GB50fi
GB50fj
GB50fk
GB50fl
GB50fm
GB50fn
GB50fo
GB50fp
GB50fq
GB50fr
GB50fs
GB50ft
GB50fu
GB50fv
GB50fw
GB50fx
GB50ga
GB50gb
GB50gc
GB50gd
GB50ge
GB50gf
GB50gg
GB50gh
GB50gi
GB50gj
GB50gk
GB50gl
GB50gm
GB50gn
GB50go
GB50gp
GB50gq
GB50gr
GB50gs
GB50gt
GB50gu
GB50gv
GB50gw
GB50gx
GB50ha
GB50hb
GB50hc
GB50hd
GB50he
GB50hf
GB50hg
GB50hh
GB50hi
GB50hj
GB50hk
GB50hl
GB50hm
GB50hn
GB50ho
GB50hp
GB50hq
GB50hr
GB50hs
GB50ht
GB50hu
GB50hv
GB50hw
GB50hx
GB50ia
GB50ib
GB50ic
GB50id
GB50ie
GB50if
GB50ig
GB50ih
GB50ii
GB50ij
GB50ik
GB50il
GB50im
GB50in
GB50io
GB50ip
GB50iq
GB50ir
GB50is
GB50it
GB50iu
GB50iv
GB50iw
GB50ix
GB50ja
GB50jb
GB50jc
GB50jd
GB50je
GB50jf
GB50jg
GB50jh
GB50ji
GB50jj
GB50jk
GB50jl
GB50jm
GB50jn
GB50jo
GB50jp
GB50jq
GB50jr
GB50js
GB50jt
GB50ju
GB50jv
GB50jw
GB50jx
GB50ka
GB50kb
GB50kc
GB50kd
GB50ke
GB50kf
GB50kg
GB50kh
GB50ki
GB50kj
GB50kk
GB50kl
GB50km
GB50kn
GB50ko
GB50kp
GB50kq
GB50kr
GB50ks
GB50kt
GB50ku
GB50kv
GB50kw
GB50kx
GB50la
GB50lb
GB50lc
GB50ld
GB50le
GB50lf
GB50lg
GB50lh
GB50li
GB50lj
GB50lk
GB50ll
GB50lm
GB50ln
GB50lo
GB50lp
GB50lq
GB50lr
GB50ls
GB50lt
GB50lu
GB50lv
GB50lw
GB50lx
GB50ma
GB50mb
GB50mc
GB50md
GB50me
GB50mf
GB50mg
GB50mh
GB50mi
GB50mj
GB50mk
GB50ml
GB50mm
GB50mn
GB50mo
GB50mp
GB50mq
GB50mr
GB50ms
GB50mt
GB50mu
GB50mv
GB50mw
GB50mx
GB50na
GB50nb
GB50nc
GB50nd
GB50ne
GB50nf
GB50ng
GB50nh
GB50ni
GB50nj
GB50nk
GB50nl
GB50nm
GB50nn
GB50no
GB50np
GB50nq
GB50nr
GB50ns
GB50nt
GB50nu
GB50nv
GB50nw
GB50nx
GB50oa
GB50ob
GB50oc
GB50od
GB50oe
GB50of
GB50og
GB50oh
GB50oi
GB50oj
GB50ok
GB50ol
GB50om
GB50on
GB50oo
GB50op
GB50oq
GB50or
GB50os
GB50ot
GB50ou
GB50ov
GB50ow
GB50ox
GB50pa
GB50pb
GB50pc
GB50pd
GB50pe
GB50pf
GB50pg
GB50ph
GB50pi
GB50pj
GB50pk
GB50pl
GB50pm
GB50pn
GB50po
GB50pp
GB50pq
GB50pr
GB50ps
GB50pt
GB50pu
GB50pv
GB50pw
GB50px
GB50qa
GB50qb
GB50qc
GB50qd
GB50qe
GB50qf
GB50qg
GB50qh
GB50qi
GB50qj
GB50qk
GB50ql
GB50qm
GB50qn
GB50qo
GB50qp
GB50qq
GB50qr
GB50qs
GB50qt
GB50qu
GB50qv
GB50qw
GB50qx
GB50ra
GB50rb
GB50rc
GB50rd
GB50re
GB50rf
GB50rg
GB50rh
GB50ri
GB50rj
GB50rk
GB50rl
GB50rm
GB50rn
GB50ro
GB50rp
GB50rq
GB50rr
GB50rs
GB50rt
GB50ru
GB50rv
GB50rw
GB50rx
GB50sa
GB50sb
GB50sc
GB50sd
GB50se
GB50sf
GB50sg
GB50sh
GB50si
GB50sj
GB50sk
GB50sl
GB50sm
GB50sn
GB50so
GB50sp
GB50sq
GB50sr
GB50ss
GB50st
GB50su
GB50sv
GB50sw
GB50sx
GB50ta
GB50tb
GB50tc
GB50td
GB50te
GB50tf
GB50tg
GB50th
GB50ti
GB50tj
GB50tk
GB50tl
GB50tm
GB50tn
GB50to
GB50tp
GB50tq
GB50tr
GB50ts
GB50tt
GB50tu
GB50tv
GB50tw
GB50tx
GB50ua
GB50ub
GB50uc
GB50ud
GB50ue
GB50uf
GB50ug
GB50uh
GB50ui
GB50uj
GB50uk
GB50ul
GB50um
GB50un
GB50uo
GB50up
GB50uq
GB50ur
GB50us
GB50ut
GB50uu
GB50uv
GB50uw
GB50ux
GB50va
GB50vb
GB50vc
GB50vd
GB50ve
GB50vf
GB50vg
GB50vh
GB50vi
GB50vj
GB50vk
GB50vl
GB50vm
GB50vn
GB50vo
GB50vp
GB50vq
GB50vr
GB50vs
GB50vt
GB50vu
GB50vv
GB50vw
GB50vx
GB50wa
GB50wb
GB50wc
GB50wd
GB50we
GB50wf
GB50wg
GB50wh
GB50wi
GB50wj
GB50wk
GB50wl
GB50wm
GB50wn
GB50wo
GB50wp
GB50wq
GB50wr
GB50ws
GB50wt
GB50wu
GB50wv
GB50ww
GB50wx
GB50xa
GB50xb
GB50xc
GB50xd
GB50xe
GB50xf
GB50xg
GB50xh
GB50xi
GB50xj
GB50xk
GB50xl
GB50xm
GB50xn
GB50xo
GB50xp
GB50xq
GB50xr
GB50xs
GB50xt
GB50xu
GB50xv
GB50xw
GB50xx


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. GB50
IPs returned: 34.204.183.113, 69.161.209.14 >>>