The document defines the standard Sinhala computer keyboard layout as specified by Sri Lanka Standard 1134 Revision 2: 2004, which includes the symbols and characters located on each key of the keyboard as well as how to type additional symbols using modifier keys. The keyboard layout contains Sinhala vowels, consonants, and punctuation marks mapped to keys along with some English letters, numbers and symbols. Instructions are provided for typing special Sinhala characters by pressing alt-gr in combination with other keys.

1. Standard Sinhala Computer Keyboard Layout
as defined by Sri Lanka Standard 1134 Revision 2: 2004
~ –
` %
!
1
@
2
#
3
$
4
%
5
^
6
&
7
*
8
(
9
)
0
_
-
+
=
Bk Spc
Tab Q Q ¯
q =
W උ
අ
E ‍
ැ
ෑ
R ඍ
ර
T ඔ
එ
Y ශ
හ
U ඹ
ම
I ෂ
ස
O ධ
ද
P ඡ
ච
{ ඥ
[ ඤ
} :
] ;
|
ÂÁ
Lock A ෟ
· a
S S
s
D ‍
ෘ
ා
F ෆ
f
G ඨ
ට
H H
ය
J ¿
ව
K ණ
න
L ඛ
ක
: ථ
; ත
" ,
' .
Enter
Shift Z "
'
X ඞ
‍ං
C ඣ
ජ
V ඪ
ඩ
B ඊ
ඉ
N භ
බ
M ඵ
ප
< ළ
, ල
> ඝ
. ග
?
/
Shift
Space
Symbols on keyboard
% = rakaaraansaya
H‍ = yansaya
‍‍– = repaya
ÂÁ= join adjacent letters
The shifted form of this key produces
“touching” letters
Symbols not on keyboard
ඳ =‍- -
alt gr ද (alt-gr-o)
ඟ =‍- -
alt gr ග (alt-gr-.)
ඬ =‍- -
alt gr ඩ‍(alt-gr-v)
ඦ = - -
alt gr ජ‍(alt-gr-c)
‍‍
ඃ = - -
alt gr ‍‍ං(alt-gr-x)
෴ = alt-gr-. (alt-gr-')
ඏ = alt-gr-ල‍(alt-gr-,)
ෳ
‍‍= alt-gr-‍‍් (alt-gr-a)
non-breaking space = shift-space
◌ (invisible) = alt-gr-space
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