IN77 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
IN77aa
IN77ab
IN77ac
IN77ad
IN77ae
IN77af
IN77ag
IN77ah
IN77ai
IN77aj
IN77ak
IN77al
IN77am
IN77an
IN77ao
IN77ap
IN77aq
IN77ar
IN77as
IN77at
IN77au
IN77av
IN77aw
IN77ax
IN77ba
IN77bb
IN77bc
IN77bd
IN77be
IN77bf
IN77bg
IN77bh
IN77bi
IN77bj
IN77bk
IN77bl
IN77bm
IN77bn
IN77bo
IN77bp
IN77bq
IN77br
IN77bs
IN77bt
IN77bu
IN77bv
IN77bw
IN77bx
IN77ca
IN77cb
IN77cc
IN77cd
IN77ce
IN77cf
IN77cg
IN77ch
IN77ci
IN77cj
IN77ck
IN77cl
IN77cm
IN77cn
IN77co
IN77cp
IN77cq
IN77cr
IN77cs
IN77ct
IN77cu
IN77cv
IN77cw
IN77cx
IN77da
IN77db
IN77dc
IN77dd
IN77de
IN77df
IN77dg
IN77dh
IN77di
IN77dj
IN77dk
IN77dl
IN77dm
IN77dn
IN77do
IN77dp
IN77dq
IN77dr
IN77ds
IN77dt
IN77du
IN77dv
IN77dw
IN77dx
IN77ea
IN77eb
IN77ec
IN77ed
IN77ee
IN77ef
IN77eg
IN77eh
IN77ei
IN77ej
IN77ek
IN77el
IN77em
IN77en
IN77eo
IN77ep
IN77eq
IN77er
IN77es
IN77et
IN77eu
IN77ev
IN77ew
IN77ex
IN77fa
IN77fb
IN77fc
IN77fd
IN77fe
IN77ff
IN77fg
IN77fh
IN77fi
IN77fj
IN77fk
IN77fl
IN77fm
IN77fn
IN77fo
IN77fp
IN77fq
IN77fr
IN77fs
IN77ft
IN77fu
IN77fv
IN77fw
IN77fx
IN77ga
IN77gb
IN77gc
IN77gd
IN77ge
IN77gf
IN77gg
IN77gh
IN77gi
IN77gj
IN77gk
IN77gl
IN77gm
IN77gn
IN77go
IN77gp
IN77gq
IN77gr
IN77gs
IN77gt
IN77gu
IN77gv
IN77gw
IN77gx
IN77ha
IN77hb
IN77hc
IN77hd
IN77he
IN77hf
IN77hg
IN77hh
IN77hi
IN77hj
IN77hk
IN77hl
IN77hm
IN77hn
IN77ho
IN77hp
IN77hq
IN77hr
IN77hs
IN77ht
IN77hu
IN77hv
IN77hw
IN77hx
IN77ia
IN77ib
IN77ic
IN77id
IN77ie
IN77if
IN77ig
IN77ih
IN77ii
IN77ij
IN77ik
IN77il
IN77im
IN77in
IN77io
IN77ip
IN77iq
IN77ir
IN77is
IN77it
IN77iu
IN77iv
IN77iw
IN77ix
IN77ja
IN77jb
IN77jc
IN77jd
IN77je
IN77jf
IN77jg
IN77jh
IN77ji
IN77jj
IN77jk
IN77jl
IN77jm
IN77jn
IN77jo
IN77jp
IN77jq
IN77jr
IN77js
IN77jt
IN77ju
IN77jv
IN77jw
IN77jx
IN77ka
IN77kb
IN77kc
IN77kd
IN77ke
IN77kf
IN77kg
IN77kh
IN77ki
IN77kj
IN77kk
IN77kl
IN77km
IN77kn
IN77ko
IN77kp
IN77kq
IN77kr
IN77ks
IN77kt
IN77ku
IN77kv
IN77kw
IN77kx
IN77la
IN77lb
IN77lc
IN77ld
IN77le
IN77lf
IN77lg
IN77lh
IN77li
IN77lj
IN77lk
IN77ll
IN77lm
IN77ln
IN77lo
IN77lp
IN77lq
IN77lr
IN77ls
IN77lt
IN77lu
IN77lv
IN77lw
IN77lx
IN77ma
IN77mb
IN77mc
IN77md
IN77me
IN77mf
IN77mg
IN77mh
IN77mi
IN77mj
IN77mk
IN77ml
IN77mm
IN77mn
IN77mo
IN77mp
IN77mq
IN77mr
IN77ms
IN77mt
IN77mu
IN77mv
IN77mw
IN77mx
IN77na
IN77nb
IN77nc
IN77nd
IN77ne
IN77nf
IN77ng
IN77nh
IN77ni
IN77nj
IN77nk
IN77nl
IN77nm
IN77nn
IN77no
IN77np
IN77nq
IN77nr
IN77ns
IN77nt
IN77nu
IN77nv
IN77nw
IN77nx
IN77oa
IN77ob
IN77oc
IN77od
IN77oe
IN77of
IN77og
IN77oh
IN77oi
IN77oj
IN77ok
IN77ol
IN77om
IN77on
IN77oo
IN77op
IN77oq
IN77or
IN77os
IN77ot
IN77ou
IN77ov
IN77ow
IN77ox
IN77pa
IN77pb
IN77pc
IN77pd
IN77pe
IN77pf
IN77pg
IN77ph
IN77pi
IN77pj
IN77pk
IN77pl
IN77pm
IN77pn
IN77po
IN77pp
IN77pq
IN77pr
IN77ps
IN77pt
IN77pu
IN77pv
IN77pw
IN77px
IN77qa
IN77qb
IN77qc
IN77qd
IN77qe
IN77qf
IN77qg
IN77qh
IN77qi
IN77qj
IN77qk
IN77ql
IN77qm
IN77qn
IN77qo
IN77qp
IN77qq
IN77qr
IN77qs
IN77qt
IN77qu
IN77qv
IN77qw
IN77qx
IN77ra
IN77rb
IN77rc
IN77rd
IN77re
IN77rf
IN77rg
IN77rh
IN77ri
IN77rj
IN77rk
IN77rl
IN77rm
IN77rn
IN77ro
IN77rp
IN77rq
IN77rr
IN77rs
IN77rt
IN77ru
IN77rv
IN77rw
IN77rx
IN77sa
IN77sb
IN77sc
IN77sd
IN77se
IN77sf
IN77sg
IN77sh
IN77si
IN77sj
IN77sk
IN77sl
IN77sm
IN77sn
IN77so
IN77sp
IN77sq
IN77sr
IN77ss
IN77st
IN77su
IN77sv
IN77sw
IN77sx
IN77ta
IN77tb
IN77tc
IN77td
IN77te
IN77tf
IN77tg
IN77th
IN77ti
IN77tj
IN77tk
IN77tl
IN77tm
IN77tn
IN77to
IN77tp
IN77tq
IN77tr
IN77ts
IN77tt
IN77tu
IN77tv
IN77tw
IN77tx
IN77ua
IN77ub
IN77uc
IN77ud
IN77ue
IN77uf
IN77ug
IN77uh
IN77ui
IN77uj
IN77uk
IN77ul
IN77um
IN77un
IN77uo
IN77up
IN77uq
IN77ur
IN77us
IN77ut
IN77uu
IN77uv
IN77uw
IN77ux
IN77va
IN77vb
IN77vc
IN77vd
IN77ve
IN77vf
IN77vg
IN77vh
IN77vi
IN77vj
IN77vk
IN77vl
IN77vm
IN77vn
IN77vo
IN77vp
IN77vq
IN77vr
IN77vs
IN77vt
IN77vu
IN77vv
IN77vw
IN77vx
IN77wa
IN77wb
IN77wc
IN77wd
IN77we
IN77wf
IN77wg
IN77wh
IN77wi
IN77wj
IN77wk
IN77wl
IN77wm
IN77wn
IN77wo
IN77wp
IN77wq
IN77wr
IN77ws
IN77wt
IN77wu
IN77wv
IN77ww
IN77wx
IN77xa
IN77xb
IN77xc
IN77xd
IN77xe
IN77xf
IN77xg
IN77xh
IN77xi
IN77xj
IN77xk
IN77xl
IN77xm
IN77xn
IN77xo
IN77xp
IN77xq
IN77xr
IN77xs
IN77xt
IN77xu
IN77xv
IN77xw
IN77xx


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. IN77
IPs returned: 54.158.208.189, 207.204.50.248 >>>