Một gray là lượng hấp thụ bức xạ ion hóa có năng lượng 1 jun của vật hấp thụ có khối lượng 1 kilôgam .
1
G
y
=
1
J
k
g
=
1
m
2
⋅
s
−
2
{\displaystyle 1\ \mathrm {Gy} =1\ {\frac {\mathrm {J} }{\mathrm {kg} }}=1\ \mathrm {m} ^{2}\cdot \mathrm {s} ^{-2}}
Các tiền tố kết hợp với đơn vị gray Sửa đổi
Tiền tố
Kết hợp với đơn vị gray
Giá trị
Cách đọc bội sô
Y
YGy
1 × 1024 Gy
Yôtagray
Z
ZGy
1 × 1021 Gy
Zêtagray
E
EGy
1 × 1018 Gy
Êxagray
P
PGy
1 × 1015 Gy
Pêtagray
T
TGy
1 × 1012 Gy
Têragray
G
GGy
1 × 109 Gy
Gigagray
M
MGy
1 × 106 Gy
Mêgagray
k
kGy
1 × 103 Gy
kilôgray
h
hGy
1 × 102 Gy
héctôgray
da
daGy
1 × 101 Gy
đêcagray
Tiền tố
Kết hợp với đơn vị gray
Giá trị
Cách đọc ước sô
d
dGy
1 × 10−1 Gy
đêxigray
c
cGy
1 × 10−2 Gy
xentigray
m
mGy
1 × 10−3 Gy
miligray
μ
μGy
1 × 10−6 Gy
micrôgray
n
nGy
1 × 10−9 Gy
nanôgray
p
pGy
1 × 10−12 Gy
picôgray
f
fGy
1 × 10−15 Gy
femtôgray
a
aGy
1 × 10−18 Gy
atôgray
z
zGy
1 × 10−21 Gy
zeptôgray
y
yGy
1 × 10−24 Gy
yóctôgray
Bảng chuyển đổi giá trị giữa các ước số-bội số khác nhau Sửa đổi
Các bội số-ước số
YGy
ZGy
EGy
PGy
TGy
GGy
MGy
kGy
hGy
daGy
Gy
dGy
cGy
mGy
μGy
nGy
pGy
fGy
aGy
zGy
yGy
1 YGy
1
1 × 103
1 × 106
1 × 109
1 × 1012
1 × 1015
1 × 1018
1 × 1021
1 × 1022
1 × 1023
1 × 1024
1 × 1025
1 × 2626
1 × 1027
1 × 1030
1 × 1033
1 × 1036
1 × 1039
1 × 1042
1 × 1045
1 × 1048 1 ZGy
1 × 10−3
1
1 × 103
1 × 106
1 × 109
1 × 1012
1 × 1015
1 × 1018
1 × 1019
1 × 1020
1 × 1021
1 × 1022
1 × 1023
1 × 2624
1 × 1027
1 × 1030
1 × 1033
1 × 1036
1 × 1039
1 × 1042
1 × 1045 1 EGy
1 × 10−6
1 × 10−3
1
1 × 103
1 × 106
1 × 109
1 × 1012
1 × 1015
1 × 1016
1 × 1017
1 × 1018
1 × 1019
1 × 1020
1 × 1021
1 × 2624
1 × 1027
1 × 1030
1 × 1033
1 × 1036
1 × 1039
1 × 1042 1 PGy
1 × 10−9
1 × 10−6
1 × 10−3
1
1 × 103
1 × 106
1 × 109
1 × 1012
1 × 1013
1 × 1014
1 × 1015
1 × 1016
1 × 1017
1 × 1018
1 × 1021
1 × 2624
1 × 1027
1 × 1030
1 × 1033
1 × 1036
1 × 1039 1 TGy
1 × 10−12
1 × 10−9
1 × 10−6
1 × 10−3
1
1 × 103
1 × 106
1 × 109
1 × 1010
1 × 1011
1 × 1012
1 × 1013
1 × 1014
1 × 1015
1 × 1018
1 × 1021
1 × 2624
1 × 1027
1 × 1030
1 × 1033
1 × 1036 1 GGy
1 × 10−15
1 × 10−12
1 × 10−9
1 × 10−6
1 × 10−3
1
1 × 103
1 × 106
1 × 107
1 × 108
1 × 109
1 × 1010
1 × 1011
1 × 1012
1 × 1015
1 × 1018
1 × 1021
1 × 2624
1 × 1027
1 × 1030
1 × 1033 1 MGy
1 × 10−18
1 × 10−15
1 × 10−12
1 × 10−9
1 × 10−6
1 × 10−3
1
1 × 103
1 × 104
1 × 105
1 × 106
1 × 107
1 × 108
1 × 109
1 × 1012
1 × 1015
1 × 1018
1 × 1021
1 × 2624
1 × 1027
1 × 1030 1 kGy
1 × 10−21
1 × 10−18
1 × 10−15
1 × 10−12
1 × 10−9
1 × 10−6
1 × 10−3
1
1 × 101
1 × 102
1 × 103
1 × 104
1 × 105
1 × 106
1 × 109
1 × 1012
1 × 1015
1 × 1018
1 × 1021
1 × 2624
1 × 1027 1 hGy
1 × 10−22
1 × 10−19
1 × 10−16
1 × 10−13
1 × 10−10
1 × 10−7
1 × 10−4
1 × 10−1
1
1 × 101
1 × 102
1 × 103
1 × 104
1 × 105
1 × 108
1 × 1011
1 × 1014
1 × 1017
1 × 1020
1 × 1023
1 × 1026 1 daGy
1 × 10−23
1 × 10−20
1 × 10−17
1 × 10−14
1 × 10−11
1 × 10−8
1 × 10−5
1 × 10−2
1 × 10−1
1
1 × 101
1 × 102
1 × 103
1 × 104
1 × 107
1 × 1010
1 × 1013
1 × 1016
1 × 1019
1 × 1022
1 × 1025 1 Gy
1 × 10−24
1 × 10−21
1 × 10−18
1 × 10−15
1 × 10−12
1 × 10−9
1 × 10−6
1 × 10−3
1 × 10−2
1 × 10−1
1 × 100
1 × 101
1 × 102
1 × 103
1 × 106
1 × 109
1 × 1012
1 × 1015
1 × 1018
1 × 1021
1 × 1024 1 dGy
1 × 10−25
1 × 10−22
1 × 10−19
1 × 10−16
1 × 10−13
1 × 10−10
1 × 10−7
1 × 10−4
1 × 10−3
1 × 10−2
1 × 10−1
1
1 × 101
1 × 102
1 × 105
1 × 108
1 × 1011
1 × 1014
1 × 1017
1 × 1020
1 × 1023 1 cGy
1 × 10−26
1 × 10−23
1 × 10−20
1 × 10−17
1 × 10−14
1 × 10−11
1 × 10−8
1 × 10−5
1 × 10−4
1 × 10−3
1 × 10−2
1 × 10−1
1
1 × 101
1 × 104
1 × 107
1 × 1010
1 × 1013
1 × 1016
1 × 1019
1 × 1022 1 mGy
1 × 10−27
1 × 10−24
1 × 10−21
1 × 10−18
1 × 10−15
1 × 10−12
1 × 10−9
1 × 10−6
1 × 10−5
1 × 10−4
1 × 10−3
1 × 10−2
1 × 10−1
1
1 × 103
1 × 106
1 × 109
1 × 1012
1 × 1015
1 × 1018
1 × 1021 1 μGy
1 × 10−30
1 × 10−27
1 × 10−23
1 × 10−21
1 × 10−18
1 × 10−15
1 × 10−12
1 × 10−9
1 × 10−8
1 × 10−7
1 × 10−6
1 × 10−5
1 × 10−4
1 × 10−3
1
1 × 103
1 × 106
1 × 109
1 × 1012
1 × 1015
1 × 1018 1 nGy
1 × 10−33
1 × 10−30
1 × 10−27
1 × 10−24
1 × 10−21
1 × 10−18
1 × 10−15
1 × 10−12
1 × 10−11
1 × 10−10
1 × 10−9
1 × 10−8
1 × 10−7
1 × 10−6
1 × 10−3
1
1 × 103
1 × 106
1 × 109
1 × 1012
1 × 1015 1 pGy
1 × 10−36
1 × 10−33
1 × 10−30
1 × 10−27
1 × 10−24
1 × 10−21
1 × 10−18
1 × 10−15
1 × 10−14
1 × 10−13
1 × 10−12
1 × 10−11
1 × 10−10
1 × 10−9
1 × 10−6
1 × 10−3
1
1 × 103
1 × 106
1 × 109
1 × 1012 1 fGy
1 × 10−39
1 × 10−36
1 × 10−33
1 × 10−30
1 × 10−27
1 × 10−24
1 × 10−21
1 × 10−18
1 × 10−17
1 × 10−16
1 × 10−15
1 × 10−14
1 × 10−13
1 × 10−12
1 × 10−9
1 × 10−6
1 × 10−3
1
1 × 103
1 × 106
1 × 109 1 aGy
1 × 10−42
1 × 10−39
1 × 10−36
1 × 10−33
1 × 10−30
1 × 10−27
1 × 10−24
1 × 10−23
1 × 10−22
1 × 10−21
1 × 10−20
1 × 10−19
1 × 10−18
1 × 10−15
1 × 10−12
1 × 10−9
1 × 10−6
1 × 10−3
1
1 × 103
1 × 106 1 zGy
1 × 10−45
1 × 10−42
1 × 10−39
1 × 10−36
1 × 10−33
1 × 10−30
1 × 10−27
1 × 10−24
1 × 10−23
1 × 10−22
1 × 10−21
1 × 10−20
1 × 10−19
1 × 10−18
1 × 10−15
1 × 10−12
1 × 10−9
1 × 10−6
1 × 10−3
1
1 × 103 1 yGy
1 × 10−48
1 × 10−45
1 × 10−42
1 × 10−39
1 × 10−36
1 × 10−33
1 × 10−30
1 × 10−27
1 × 10−26
1 × 10−25
1 × 10−24
1 × 10−23
1 × 10−22
1 × 10−21
1 × 10−18
1 × 10−15
1 × 10−12
1 × 10−9
1 × 10−6
1 × 10−3
1