GP31 Maidenhead Grid Square Locator Distance Calculator


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
GP31aa
GP31ab
GP31ac
GP31ad
GP31ae
GP31af
GP31ag
GP31ah
GP31ai
GP31aj
GP31ak
GP31al
GP31am
GP31an
GP31ao
GP31ap
GP31aq
GP31ar
GP31as
GP31at
GP31au
GP31av
GP31aw
GP31ax
GP31ba
GP31bb
GP31bc
GP31bd
GP31be
GP31bf
GP31bg
GP31bh
GP31bi
GP31bj
GP31bk
GP31bl
GP31bm
GP31bn
GP31bo
GP31bp
GP31bq
GP31br
GP31bs
GP31bt
GP31bu
GP31bv
GP31bw
GP31bx
GP31ca
GP31cb
GP31cc
GP31cd
GP31ce
GP31cf
GP31cg
GP31ch
GP31ci
GP31cj
GP31ck
GP31cl
GP31cm
GP31cn
GP31co
GP31cp
GP31cq
GP31cr
GP31cs
GP31ct
GP31cu
GP31cv
GP31cw
GP31cx
GP31da
GP31db
GP31dc
GP31dd
GP31de
GP31df
GP31dg
GP31dh
GP31di
GP31dj
GP31dk
GP31dl
GP31dm
GP31dn
GP31do
GP31dp
GP31dq
GP31dr
GP31ds
GP31dt
GP31du
GP31dv
GP31dw
GP31dx
GP31ea
GP31eb
GP31ec
GP31ed
GP31ee
GP31ef
GP31eg
GP31eh
GP31ei
GP31ej
GP31ek
GP31el
GP31em
GP31en
GP31eo
GP31ep
GP31eq
GP31er
GP31es
GP31et
GP31eu
GP31ev
GP31ew
GP31ex
GP31fa
GP31fb
GP31fc
GP31fd
GP31fe
GP31ff
GP31fg
GP31fh
GP31fi
GP31fj
GP31fk
GP31fl
GP31fm
GP31fn
GP31fo
GP31fp
GP31fq
GP31fr
GP31fs
GP31ft
GP31fu
GP31fv
GP31fw
GP31fx
GP31ga
GP31gb
GP31gc
GP31gd
GP31ge
GP31gf
GP31gg
GP31gh
GP31gi
GP31gj
GP31gk
GP31gl
GP31gm
GP31gn
GP31go
GP31gp
GP31gq
GP31gr
GP31gs
GP31gt
GP31gu
GP31gv
GP31gw
GP31gx
GP31ha
GP31hb
GP31hc
GP31hd
GP31he
GP31hf
GP31hg
GP31hh
GP31hi
GP31hj
GP31hk
GP31hl
GP31hm
GP31hn
GP31ho
GP31hp
GP31hq
GP31hr
GP31hs
GP31ht
GP31hu
GP31hv
GP31hw
GP31hx
GP31ia
GP31ib
GP31ic
GP31id
GP31ie
GP31if
GP31ig
GP31ih
GP31ii
GP31ij
GP31ik
GP31il
GP31im
GP31in
GP31io
GP31ip
GP31iq
GP31ir
GP31is
GP31it
GP31iu
GP31iv
GP31iw
GP31ix
GP31ja
GP31jb
GP31jc
GP31jd
GP31je
GP31jf
GP31jg
GP31jh
GP31ji
GP31jj
GP31jk
GP31jl
GP31jm
GP31jn
GP31jo
GP31jp
GP31jq
GP31jr
GP31js
GP31jt
GP31ju
GP31jv
GP31jw
GP31jx
GP31ka
GP31kb
GP31kc
GP31kd
GP31ke
GP31kf
GP31kg
GP31kh
GP31ki
GP31kj
GP31kk
GP31kl
GP31km
GP31kn
GP31ko
GP31kp
GP31kq
GP31kr
GP31ks
GP31kt
GP31ku
GP31kv
GP31kw
GP31kx
GP31la
GP31lb
GP31lc
GP31ld
GP31le
GP31lf
GP31lg
GP31lh
GP31li
GP31lj
GP31lk
GP31ll
GP31lm
GP31ln
GP31lo
GP31lp
GP31lq
GP31lr
GP31ls
GP31lt
GP31lu
GP31lv
GP31lw
GP31lx
GP31ma
GP31mb
GP31mc
GP31md
GP31me
GP31mf
GP31mg
GP31mh
GP31mi
GP31mj
GP31mk
GP31ml
GP31mm
GP31mn
GP31mo
GP31mp
GP31mq
GP31mr
GP31ms
GP31mt
GP31mu
GP31mv
GP31mw
GP31mx
GP31na
GP31nb
GP31nc
GP31nd
GP31ne
GP31nf
GP31ng
GP31nh
GP31ni
GP31nj
GP31nk
GP31nl
GP31nm
GP31nn
GP31no
GP31np
GP31nq
GP31nr
GP31ns
GP31nt
GP31nu
GP31nv
GP31nw
GP31nx
GP31oa
GP31ob
GP31oc
GP31od
GP31oe
GP31of
GP31og
GP31oh
GP31oi
GP31oj
GP31ok
GP31ol
GP31om
GP31on
GP31oo
GP31op
GP31oq
GP31or
GP31os
GP31ot
GP31ou
GP31ov
GP31ow
GP31ox
GP31pa
GP31pb
GP31pc
GP31pd
GP31pe
GP31pf
GP31pg
GP31ph
GP31pi
GP31pj
GP31pk
GP31pl
GP31pm
GP31pn
GP31po
GP31pp
GP31pq
GP31pr
GP31ps
GP31pt
GP31pu
GP31pv
GP31pw
GP31px
GP31qa
GP31qb
GP31qc
GP31qd
GP31qe
GP31qf
GP31qg
GP31qh
GP31qi
GP31qj
GP31qk
GP31ql
GP31qm
GP31qn
GP31qo
GP31qp
GP31qq
GP31qr
GP31qs
GP31qt
GP31qu
GP31qv
GP31qw
GP31qx
GP31ra
GP31rb
GP31rc
GP31rd
GP31re
GP31rf
GP31rg
GP31rh
GP31ri
GP31rj
GP31rk
GP31rl
GP31rm
GP31rn
GP31ro
GP31rp
GP31rq
GP31rr
GP31rs
GP31rt
GP31ru
GP31rv
GP31rw
GP31rx
GP31sa
GP31sb
GP31sc
GP31sd
GP31se
GP31sf
GP31sg
GP31sh
GP31si
GP31sj
GP31sk
GP31sl
GP31sm
GP31sn
GP31so
GP31sp
GP31sq
GP31sr
GP31ss
GP31st
GP31su
GP31sv
GP31sw
GP31sx
GP31ta
GP31tb
GP31tc
GP31td
GP31te
GP31tf
GP31tg
GP31th
GP31ti
GP31tj
GP31tk
GP31tl
GP31tm
GP31tn
GP31to
GP31tp
GP31tq
GP31tr
GP31ts
GP31tt
GP31tu
GP31tv
GP31tw
GP31tx
GP31ua
GP31ub
GP31uc
GP31ud
GP31ue
GP31uf
GP31ug
GP31uh
GP31ui
GP31uj
GP31uk
GP31ul
GP31um
GP31un
GP31uo
GP31up
GP31uq
GP31ur
GP31us
GP31ut
GP31uu
GP31uv
GP31uw
GP31ux
GP31va
GP31vb
GP31vc
GP31vd
GP31ve
GP31vf
GP31vg
GP31vh
GP31vi
GP31vj
GP31vk
GP31vl
GP31vm
GP31vn
GP31vo
GP31vp
GP31vq
GP31vr
GP31vs
GP31vt
GP31vu
GP31vv
GP31vw
GP31vx
GP31wa
GP31wb
GP31wc
GP31wd
GP31we
GP31wf
GP31wg
GP31wh
GP31wi
GP31wj
GP31wk
GP31wl
GP31wm
GP31wn
GP31wo
GP31wp
GP31wq
GP31wr
GP31ws
GP31wt
GP31wu
GP31wv
GP31ww
GP31wx
GP31xa
GP31xb
GP31xc
GP31xd
GP31xe
GP31xf
GP31xg
GP31xh
GP31xi
GP31xj
GP31xk
GP31xl
GP31xm
GP31xn
GP31xo
GP31xp
GP31xq
GP31xr
GP31xs
GP31xt
GP31xu
GP31xv
GP31xw
GP31xx


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. GP31
IPs returned: 54.80.87.166, 69.161.209.11 >>>