GC21 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
GC21aa
GC21ab
GC21ac
GC21ad
GC21ae
GC21af
GC21ag
GC21ah
GC21ai
GC21aj
GC21ak
GC21al
GC21am
GC21an
GC21ao
GC21ap
GC21aq
GC21ar
GC21as
GC21at
GC21au
GC21av
GC21aw
GC21ax
GC21ba
GC21bb
GC21bc
GC21bd
GC21be
GC21bf
GC21bg
GC21bh
GC21bi
GC21bj
GC21bk
GC21bl
GC21bm
GC21bn
GC21bo
GC21bp
GC21bq
GC21br
GC21bs
GC21bt
GC21bu
GC21bv
GC21bw
GC21bx
GC21ca
GC21cb
GC21cc
GC21cd
GC21ce
GC21cf
GC21cg
GC21ch
GC21ci
GC21cj
GC21ck
GC21cl
GC21cm
GC21cn
GC21co
GC21cp
GC21cq
GC21cr
GC21cs
GC21ct
GC21cu
GC21cv
GC21cw
GC21cx
GC21da
GC21db
GC21dc
GC21dd
GC21de
GC21df
GC21dg
GC21dh
GC21di
GC21dj
GC21dk
GC21dl
GC21dm
GC21dn
GC21do
GC21dp
GC21dq
GC21dr
GC21ds
GC21dt
GC21du
GC21dv
GC21dw
GC21dx
GC21ea
GC21eb
GC21ec
GC21ed
GC21ee
GC21ef
GC21eg
GC21eh
GC21ei
GC21ej
GC21ek
GC21el
GC21em
GC21en
GC21eo
GC21ep
GC21eq
GC21er
GC21es
GC21et
GC21eu
GC21ev
GC21ew
GC21ex
GC21fa
GC21fb
GC21fc
GC21fd
GC21fe
GC21ff
GC21fg
GC21fh
GC21fi
GC21fj
GC21fk
GC21fl
GC21fm
GC21fn
GC21fo
GC21fp
GC21fq
GC21fr
GC21fs
GC21ft
GC21fu
GC21fv
GC21fw
GC21fx
GC21ga
GC21gb
GC21gc
GC21gd
GC21ge
GC21gf
GC21gg
GC21gh
GC21gi
GC21gj
GC21gk
GC21gl
GC21gm
GC21gn
GC21go
GC21gp
GC21gq
GC21gr
GC21gs
GC21gt
GC21gu
GC21gv
GC21gw
GC21gx
GC21ha
GC21hb
GC21hc
GC21hd
GC21he
GC21hf
GC21hg
GC21hh
GC21hi
GC21hj
GC21hk
GC21hl
GC21hm
GC21hn
GC21ho
GC21hp
GC21hq
GC21hr
GC21hs
GC21ht
GC21hu
GC21hv
GC21hw
GC21hx
GC21ia
GC21ib
GC21ic
GC21id
GC21ie
GC21if
GC21ig
GC21ih
GC21ii
GC21ij
GC21ik
GC21il
GC21im
GC21in
GC21io
GC21ip
GC21iq
GC21ir
GC21is
GC21it
GC21iu
GC21iv
GC21iw
GC21ix
GC21ja
GC21jb
GC21jc
GC21jd
GC21je
GC21jf
GC21jg
GC21jh
GC21ji
GC21jj
GC21jk
GC21jl
GC21jm
GC21jn
GC21jo
GC21jp
GC21jq
GC21jr
GC21js
GC21jt
GC21ju
GC21jv
GC21jw
GC21jx
GC21ka
GC21kb
GC21kc
GC21kd
GC21ke
GC21kf
GC21kg
GC21kh
GC21ki
GC21kj
GC21kk
GC21kl
GC21km
GC21kn
GC21ko
GC21kp
GC21kq
GC21kr
GC21ks
GC21kt
GC21ku
GC21kv
GC21kw
GC21kx
GC21la
GC21lb
GC21lc
GC21ld
GC21le
GC21lf
GC21lg
GC21lh
GC21li
GC21lj
GC21lk
GC21ll
GC21lm
GC21ln
GC21lo
GC21lp
GC21lq
GC21lr
GC21ls
GC21lt
GC21lu
GC21lv
GC21lw
GC21lx
GC21ma
GC21mb
GC21mc
GC21md
GC21me
GC21mf
GC21mg
GC21mh
GC21mi
GC21mj
GC21mk
GC21ml
GC21mm
GC21mn
GC21mo
GC21mp
GC21mq
GC21mr
GC21ms
GC21mt
GC21mu
GC21mv
GC21mw
GC21mx
GC21na
GC21nb
GC21nc
GC21nd
GC21ne
GC21nf
GC21ng
GC21nh
GC21ni
GC21nj
GC21nk
GC21nl
GC21nm
GC21nn
GC21no
GC21np
GC21nq
GC21nr
GC21ns
GC21nt
GC21nu
GC21nv
GC21nw
GC21nx
GC21oa
GC21ob
GC21oc
GC21od
GC21oe
GC21of
GC21og
GC21oh
GC21oi
GC21oj
GC21ok
GC21ol
GC21om
GC21on
GC21oo
GC21op
GC21oq
GC21or
GC21os
GC21ot
GC21ou
GC21ov
GC21ow
GC21ox
GC21pa
GC21pb
GC21pc
GC21pd
GC21pe
GC21pf
GC21pg
GC21ph
GC21pi
GC21pj
GC21pk
GC21pl
GC21pm
GC21pn
GC21po
GC21pp
GC21pq
GC21pr
GC21ps
GC21pt
GC21pu
GC21pv
GC21pw
GC21px
GC21qa
GC21qb
GC21qc
GC21qd
GC21qe
GC21qf
GC21qg
GC21qh
GC21qi
GC21qj
GC21qk
GC21ql
GC21qm
GC21qn
GC21qo
GC21qp
GC21qq
GC21qr
GC21qs
GC21qt
GC21qu
GC21qv
GC21qw
GC21qx
GC21ra
GC21rb
GC21rc
GC21rd
GC21re
GC21rf
GC21rg
GC21rh
GC21ri
GC21rj
GC21rk
GC21rl
GC21rm
GC21rn
GC21ro
GC21rp
GC21rq
GC21rr
GC21rs
GC21rt
GC21ru
GC21rv
GC21rw
GC21rx
GC21sa
GC21sb
GC21sc
GC21sd
GC21se
GC21sf
GC21sg
GC21sh
GC21si
GC21sj
GC21sk
GC21sl
GC21sm
GC21sn
GC21so
GC21sp
GC21sq
GC21sr
GC21ss
GC21st
GC21su
GC21sv
GC21sw
GC21sx
GC21ta
GC21tb
GC21tc
GC21td
GC21te
GC21tf
GC21tg
GC21th
GC21ti
GC21tj
GC21tk
GC21tl
GC21tm
GC21tn
GC21to
GC21tp
GC21tq
GC21tr
GC21ts
GC21tt
GC21tu
GC21tv
GC21tw
GC21tx
GC21ua
GC21ub
GC21uc
GC21ud
GC21ue
GC21uf
GC21ug
GC21uh
GC21ui
GC21uj
GC21uk
GC21ul
GC21um
GC21un
GC21uo
GC21up
GC21uq
GC21ur
GC21us
GC21ut
GC21uu
GC21uv
GC21uw
GC21ux
GC21va
GC21vb
GC21vc
GC21vd
GC21ve
GC21vf
GC21vg
GC21vh
GC21vi
GC21vj
GC21vk
GC21vl
GC21vm
GC21vn
GC21vo
GC21vp
GC21vq
GC21vr
GC21vs
GC21vt
GC21vu
GC21vv
GC21vw
GC21vx
GC21wa
GC21wb
GC21wc
GC21wd
GC21we
GC21wf
GC21wg
GC21wh
GC21wi
GC21wj
GC21wk
GC21wl
GC21wm
GC21wn
GC21wo
GC21wp
GC21wq
GC21wr
GC21ws
GC21wt
GC21wu
GC21wv
GC21ww
GC21wx
GC21xa
GC21xb
GC21xc
GC21xd
GC21xe
GC21xf
GC21xg
GC21xh
GC21xi
GC21xj
GC21xk
GC21xl
GC21xm
GC21xn
GC21xo
GC21xp
GC21xq
GC21xr
GC21xs
GC21xt
GC21xu
GC21xv
GC21xw
GC21xx


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. GC21
IPs returned: 3.94.196.192, 69.161.209.13 >>>