常用纸张标准令重、每吨令数换算表
定量
g/m2
787×1092mm
787×1194mm
850×1188mm
889×1194mm
880×1230mm
标准
令重
kg/令
折算
令数
令/吨
标准
令重
kg/令
折算
令数
令/吨
标准
令重
kg/令
折算
令数
令/吨
标准
令重
kg/令
折算
令数
令/吨
标准
令重
kg/令
折算
令数
令/吨
k1=0.4297
k2=0.4898
k3=0.4964
k4=0.5307
k5=0.5412
17
7.3
136.988
8.0
125.000
8.4
119.048
9.0
111.110
9.2
108.696
28
12.0
83.333
13.2
75.758
13.0
71.942
14.9
67.114
15.2
65.780
30
12.9
77.519
14.1
70.922
14.9
67.114
15.9
62.803
16.2
61.728
32
13.8
72.464
15.0
66.667
15.9
62.893
17.0
58.824
17.3
57.803
35
15.0
66.667
16.4
60.876
17.4
57.471
18.6
53.763
18.9
52.910
40
17.2
58.140
18.8
53.191
19.9
50.251
21.2
47.170
21.6
46.296
48.8
21.0
47.610
22.9
43.008
24.2
41.322
25.9
38.810
20.4
37.879
49
21.1
47.393
23.0
43.478
24.3
41.152
20.0
38.402
20.5
37.730
51
21.9
45.662
24.0
41.667
25.3
39.526
27.1
36.900
27.6
36.232
52
22.3
44.843
24.4
40.984
25.8
38.760
27.6
36.232
28.1
35.587
55
23.6
42.373
25.8
38.780
27.3
36.630
29.2
34.247
29.8
33.557
60
25.8
38.780
28.2
35.461
29.8
33.557
31.8
31.447
32.5
30.769
65
27.9
35.842
30.5
32.787
32.3
30.960
34.5
28.986
35.2
28.409
70
30.1
33.223
32.0
30.395
34.7
28.818
37.1
26.954
37.9
26.385
80
34.4
29.070
37.6
26.596
39.7
25.189
42.5
23.529
43.3
23.095
85
30.5
27.397
39.9
25.063
42.2
23.697
45.1
22.173
46.0
21.739
90
38.7
25.840
42.3
23.641
44.7
22.371
47.8
20.921
48.7
20.534
100
43.0
23.250
47.0
21.277
49.6
20.161
53.1
18.832
54.1
18.484
115
49.4
20.243
54.0
18.519
57.1
17.513
61.0
16.393
62.2
16.077
120
51.6
19.380
56.4
17.730
59.6
10.779
63.7
15.699
64.9
15.408
128
55.0
18.182
80.1
16.630
63.5
15.748
67.9
14.728
69.3
14.430
130
55.9
17.889
61.1
16.367
64.5
15.504
69.0
14.493
70.4
14.205
140
60.2
16.611
65.8
15.198
69.5
14.388
74.3
13.459
75.8
13.193
150
64.5
15.504
70.5
14.184
74.5
13.423
79.6
12.536
81.2
12.315
157
67.5
14.815
73.8
13.550
77.9
12.837
83.3
12.005
85.0
11.765
180
77.3
12.937
84.6
11.820
89.4
11.186
95.5
10.471
97.4
10.267
200
85.9
11.641
94.0
10.638
99.3
10.070
100.1
9.425
108.2
9.242
230
98.8
10.121
108.1
9.251
114.2
8.757
122.1
8.190
124.5
8.032
240
103.1
9.699
112.8
8.865
119.1
8.396
127.4
7.849
129.9
7.698
250
107.4
9.311
117.5
8.511
124.1
8.058
132.7
7.536
135.3
7.391
256
110.0
9.091
120.3
8.313
127.1
7.868
135.9
7.358
138.5
7.220
260
111.7
8.953
122.1
8.190
120.1
7.746
138.0
7.246
140.7
7.107
270
116.0
8.621
126.8
7.886
134.0
7.463
143.3
6.978
146.1
6.845
280
120.3
8.313
131.5
7.605
139.0
7.194
148.6
6.729
151.5
6.601
290
124.6
8.026
136.2
7.342
144.0
6.944
153.9
6.498
156.9
6.373
300
128.0
7.758
140.9
7.097
148.9
6.716
159.2
6.281
162.4
6.158
350
150.4
6.649
164.4
6.083
173.7
5.757
185.7
5.385
189.4
5.280
400
171.9
5.817
187.9
5.322
108.6
5.035
212.3
4.710
216.5
4.619
注：500张全张纸为一令，每令纸的重量即令重（A）计算公式：
式中：W(g/m2)——纸张定量（即克重）
W(m)——纸张宽度
l(m)——纸张长度
计算结果取一位小数，折算每吨令数则取三位小数，表中各种规格纸张令重计算可用简便公式：A=K·W
如：52g 787×1092mm纸张令重A1=Kl·W=0.4297×52=22.3(kg/令）