Grammage Converter

Below is a conversion table comparing weights of book basis vs gsm. Use the Paper Type drop down menu to quickly navigate to your desired paper product.

Paper Type Unit Conversion  
Capri (Gloss) # book basis
gsm 		32
47 		34
50 		36
53 		38
56 		40
59 		43
64 		45
67 		50
74 		55
81 		60
89
Capri (Gravure) # book basis
gsm 		32
47 		34
50 		36
53 		38
56 		40
59 		45
67 		- - - -
Catalyst # news basis
gsm 		18
29.3 		20.9
34 		22.1
36 		24.6
40 		- - - - - -
Consoweb (Gloss) # book basis
gsm 		26
38 		28
41 		29
43 		30
44 		32
47 		34
50 		36
53 		38
56 		40
59 		45
67
Consoweb (Gravure) # book basis
gsm 		28
41 		30
44 		32
47 		34
50 		36
53 		38
56 		40
59 		45
67 		- -
Consoweb (Satin) # book basis
gsm 		38
56 		- - - - - - - - -
Consoweb HB # book basis
gsm 		28
41 		30
44 		32
47 		34
50 		36
53 		38
56 		40
59 		- - -
Dependoweb (Gloss) # book basis
gsm 		36
53 		38
56 		40
59 		43
64 		45
67 		50
74 		55
81 		60
89 		70
104 		80
118
Dependoweb (Matte) # book basis
gsm 		40
59 		45
67 		50
74 		60
89 		- - - - - -
Dependoweb (Gravure) # book basis
gsm 		36
53 		38
56 		40
59 		43
64 		45
67 		- - - - -
Electrabrite # book basis
# news basis
gsm 		28
25.5
41.5 		30
27.3
44.4 		33
30
48.8 		35.2
32
52 		- - - - - -
Electracal (Heatset) # book basis
gsm 		25.5
41.5 		30
44.4 		33
48.8 		- - - - - - -
Electracal (Roto) # book basis
gsm 		25.5
41.5 		30
44.4 		33
48.8 		- - - - - - -
Electraprime # book basis
gsm 		30
44.4 		33
48.8 		35.2
52 		- - - - - - -
Electrastar # book basis
gsm 		33
48.8 		35.2
52 		37.2
55 		40
59.2 		42.5
62.9 		45
66.5 		50
74 		- - -
Escanaba (Gloss) # book basis
gsm 		36
53 		38
56 		40
59 		43
64 		45
67 		50
74 		55
81 		60
89 		70
104 		80
118
Escanaba (Matte) # book basis
gsm 		40
59 		45
67 		50
74 		55
81 		60
89 		- - - - -
Escanaba (Gravure) # book basis
gsm 		36
53 		38
56 		40
59 		45
67 		- - - - - -
Marathon # news basis
gsm 		23.4
38 		24.6
40 		26.4
43 		27.7
45 		- - - - - -
Orion (Gloss) # book basis
gsm 		45
67 		50
74 		55
81 		60
89 		70
104 		80
118 		- - - -
Orion (Satin) # book basis
gsm 		45
67 		50
74 		55
81 		60
89 		70
104 		80
118 		- - - -
Orion (Matte) # book basis
gsm 		50
74 		60
89 		70
104 		80
118 		- - - - - -
Oxford C1S # book basis
gsm 		55
81 		60
89 		70
104 		- - - - - - -
Vision (Gloss) # book basis
gsm 		40
59 		43
64 		45
67 		50
74 		55
81 		60
89 		70
104 		80
118 		- -
Vision (Velvet) # book basis
gsm 		40
59 		45
67 		50
74 		55
81 		60
89 		70
104 		80
118 		- - -