1、首先，我们要明白通常说的 80克的纸是怎么一个概念，80 克的纸，就是说一平方米的纸的重量有 80克，80g/每平米。同理，90 克 108克 157克等等。再来说说令的单位，一令纸等于 500张全开的纸（全开纸就是没有切过的纸）。计算一张纸的重量公式应该是这样的：长 X 宽 X 克重/每平米例如，大度 157克的铜版纸一张多重？答：1194mm X 889mm X 157g/M2=0.166Kg那么一令纸就等于 500 X 单张纸重量。这样一吨纸等于多少令就好算了：将 1Kg 除以 1 令纸的重量就知道结果了。常规大度纸（1194 X 889）系数（就是长 X宽啦）=1。06常规正度纸（10
2、92 X 787）系数=0。86所以计算的时候只需用系数乘以纸张克重就可以得到单张的重量了7871092mm 7871194mm 8501188mm 8891194mm 8801230mm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/吨定量g/m2k1=0.4297 k2=0.4898 k3=0.4964 k4=0.5307 k5=0.541217 7.3 136.988 8.0 125.000 8.4 119.048 9.0 111.110 9.2 108.69628 12.0 83.3
3、33 13.2 75.758 13.0 71.942 14.9 67.114 15.2 65.78030 12.9 77.519 14.1 70.922 14.9 67.114 15.9 62.803 16.2 61.72832 13.8 72.464 15.0 66.667 15.9 62.893 17.0 58.824 17.3 57.80335 15.0 66.667 16.4 60.876 17.4 57.471 18.6 53.763 18.9 52.91040 17.2 58.140 18.8 53.191 19.9 50.251 21.2 47.170 21.6 46.29648
4、.8 21.0 47.610 22.9 43.008 24.2 41.322 25.9 38.810 20.4 37.87949 21.1 47.393 23.0 43.478 24.3 41.152 20.0 38.402 20.5 37.73051 21.9 45.662 24.0 41.667 25.3 39.526 27.1 36.900 27.6 36.23252 22.3 44.843 24.4 40.984 25.8 38.760 27.6 36.232 28.1 35.58755 23.6 42.373 25.8 38.780 27.3 36.630 29.2 34.247 2
5、9.8 33.55760 25.8 38.780 28.2 35.461 29.8 33.557 31.8 31.447 32.5 30.76965 27.9 35.842 30.5 32.787 32.3 30.960 34.5 28.986 35.2 28.40970 30.1 33.223 32.0 30.395 34.7 28.818 37.1 26.954 37.9 26.38580 34.4 29.070 37.6 26.596 39.7 25.189 42.5 23.529 43.3 23.09585 30.5 27.397 39.9 25.063 42.2 23.697 45.
6、1 22.173 46.0 21.73990 38.7 25.840 42.3 23.641 44.7 22.371 47.8 20.921 48.7 20.534100 43.0 23.250 47.0 21.277 49.6 20.161 53.1 18.832 54.1 18.484115 49.4 20.243 54.0 18.519 57.1 17.513 61.0 16.393 62.2 16.077120 51.6 19.380 56.4 17.730 59.6 10.779 63.7 15.699 64.9 15.408128 55.0 18.182 80.1 16.630 6
7、3.5 15.748 67.9 14.728 69.3 14.430130 55.9 17.889 61.1 16.367 64.5 15.504 69.0 14.493 70.4 14.205140 60.2 16.611 65.8 15.198 69.5 14.388 74.3 13.459 75.8 13.193150 64.5 15.504 70.5 14.184 74.5 13.423 79.6 12.536 81.2 12.315157 67.5 14.815 73.8 13.550 77.9 12.837 83.3 12.005 85.0 11.765180 77.3 12.93
8、7 84.6 11.820 89.4 11.186 95.5 10.471 97.4 10.267200 85.9 11.641 94.0 10.638 99.3 10.070 100.1 9.425 108.2 9.242230 98.8 10.121 108.1 9.251 114.2 8.757 122.1 8.190 124.5 8.032240 103.1 9.699 112.8 8.865 119.1 8.396 127.4 7.849 129.9 7.698250 107.4 9.311 117.5 8.511 124.1 8.058 132.7 7.536 135.3 7.39
9、1256 110.0 9.091 120.3 8.313 127.1 7.868 135.9 7.358 138.5 7.220260 111.7 8.953 122.1 8.190 120.1 7.746 138.0 7.246 140.7 7.107270 116.0 8.621 126.8 7.886 134.0 7.463 143.3 6.978 146.1 6.845280 120.3 8.313 131.5 7.605 139.0 7.194 148.6 6.729 151.5 6.601290 124.6 8.026 136.2 7.342 144.0 6.944 153.9 6.498 156.9 6.373300 128.0 7.758 140.9 7.097 148.9 6.716 159.2 6.281 162.4 6.158350 150.4 6.649 164.4 6.083 173.7 5.757 185.7 5.385 189.4 5.280400 171.9 5.817 187.9 5.322 108.6 5.035 212.3 4.710 216.5 4.619
