STANDARD WEIGHTS
Weights Per 1000 Sheets
Book Paper - Basis 25 x 38
| Size | 30 | 35 | 40 | 45 | 50 | 60 | 70 | 80 | 100 | 120 | 150 |
| 17 1/2 x 22 1/2 | 25 | 29 | 33 | 38 | 41 | 50 | 58 | 66 | 83 | 100 | 124 |
| 19 x 25 | 30 | 35 | 40 | 45 | 50 | 60 | 70 | 80 | 100 | 120 | 150 |
| 20 x 26 | 33 | 38 | 44 | 49 | 55 | 66 | 77 | 88 | 110 | 132 | 164 |
| 23 x 29 | 42 | 49 | 56 | 63 | 70 | 84 | 98 | 112 | 140 | 169 | 211 |
| 22 1/2 x 35 | 50 | 58 | 66 | 75 | 83 | 99 | 116 | 133 | 166 | 199 | 249 |
| 23 x 35 | 51 | 59 | 68 | 76 | 85 | 102 | 119 | 136 | 170 | 204 | 254 |
| 24 x 36 | 54 | 64 | 70 | 82 | 90 | 110 | 128 | 146 | 182 | 218 | 272 |
| 25 x 38 | 60 | 70 | 80 | 90 | 100 | 120 | 140 | 160 | 200 | 240 | 300 |
| 26 x 40 | 66 | 76 | 88 | 98 | 110 | 132 | 154 | 176 | 220 | 264 | 328 |
| 28 x 40 | 71 | 83 | 94 | 106 | 118 | 142 | 166 | 188 | 236 | 284 | 354 |
| 28 x 42 | 74 | 86 | 100 | 112 | 124 | 148 | 174 | 198 | 248 | 296 | 372 |
| 28 x 44 | 78 | 90 | 104 | 116 | 130 | 156 | 182 | 208 | 260 | 312 | 390 |
| 32 x 44 | 88 | 104 | 118 | 134 | 148 | 178 | 208 | 238 | 296 | 356 | 444 |
| 35 x 45 | 100 | 116 | 132 | 150 | 166 | 198 | 232 | 266 | 332 | 398 | 498 |
| 36 x 48 | 110 | 128 | 146 | 164 | 180 | 220 | 256 | 292 | 364 | 436 | 544 |
| 38 x 50 | 120 | 140 | 160 | 180 | 200 | 240 | 280 | 320 | 400 | 480 | 600 |
| 41 x 54 | 140 | 164 | 186 | 210 | 234 | 280 | 326 | 372 | 466 | 560 | 700 |
| 42 x 58 | 154 | 180 | 206 | 230 | 256 | 308 | 358 | 410 | 512 | 615 | 769 |
| 44 x 64 | 178 | 208 | 238 | 268 | 296 | 356 | 416 | 476 | 592 | 712 | 888 |
| 45 x 68 | 193 | 226 | 258 | 290 | 322 | 386 | 450 | 516 | 644 | 774 | 965 |
| 46 x 69 | 201 | 234 | 267 | 301 | 334 | 400 | 468 | 534 | 668 | 800 | 1000 |
| 49 x 74 | 229 | 268 | 306 | 344 | 382 | 458 | 534 | 610 | 764 | 916 | 1143 |
| 50 x 72 | 227 | 265 | 303 | 341 | 379 | 455 | 530 | 606 | 758 | 909 | 1137 |
| 50 x 74 | 234 | 272 | 312 | 350 | 390 | 468 | 546 | 624 | 778 | 934 | 1167 |
| 52 x 76 | 250 | 292 | 332 | 374 | 416 | 500 | 582 | 666 | 832 | 998 | 1248 |
| 54 x 77 | 262 | 306 | 350 | 394 | 438 | 526 | 612 | 700 | 876 | 1050 | 1314 |
| 54 1/2 x 77 | 266 | 310 | 354 | 398 | 442 | 530 | 618 | 706 | 884 | 1060 | 1326 |
| 55 x 78 | 270 | 316 | 362 | 406 | 452 | 542 | 632 | 722 | 904 | 1084 | 1354 |
Cover Paper - Basis 20 x 26
| Size | Substance | 50 | 60 | 65 | 80 | 90 | 100 | 130 |
| 20 x 26 | | 100 | 120 | 130 | 160 | 180 | 200 | 260 |
| 23 x 29 | | 128 | 165 | 167 | 205 | 231 | 257 |
| 23 x 35 | | 155 | 186 | 201 | 248 | 279 | 310 | 402 |
| 26 x 40 | | 200 | 240 | 260 | 320 | 360 | 400 | 520 |
| 28 x 40 | | 215 | 258 | 280 | 345 | 388 | 431 | 560 |
| 35 x 46 | | 315 | 372 | 402 | 496 | 558 | 620 | 804 |
Bond, Ledger, Linen & Writing Papers - Basis 17 x 22
| Size | Substance | | 13 | 16 | 20 | 24 | 28 | 32 | 36 | 40 | 44 |
| 16 x 21 | | | 23 | 29 | 36 | 43 | 50 | 57 | 65 | 72 | 79 |
| 17 x 22 | | | 26 | 32 | 40 | 48 | 56 | 64 | 72 | 80 | 88 |
| 17 1/2 x 22 1/2 | | | 27 | 34 | 42 | 51 | 59 | 67 | 76 | 84 | 93 |
| 17 x 26 | | | 31 | 38 | 47 | 57 | 66 | 76 | 85 | 95 | 104 |
| 17 x 28 | | | 33 | 41 | 51 | 61 | 71 | 81 | 92 | 102 | 112 |
| 19 x 24 | | | 32 | 39 | 49 | 59 | 68 | 78 | 88 | 98 | 107 |
| 22 x 34 | | | 52 | 64 | 80 | 96 | 112 | 128 | 144 | 160 | 176 |
| 22 1/2 x 22 1/2 | | | 35 | 43 | 54 | 65 | 76 | 87 | 97 | 108 | 119 |
| 22 1/2 x 34 1/2 | | | 54 | 66 | 83 | 99 | 116 | 133 | 149 | 166 | 183 |
| 22 1/2 x 35 | | | 56 | 67 | 84 | 101 | 118 | 134 | 152 | 168 | 186 |
| 24 x 38 | | | 64 | 78 | 98 | 117 | 137 | 456 | 176 | 196 | 214 |
| 24 1/2 x 24 1/2 | | | 42 | 51 | 64 | 77 | 90 | 103 | 116 | 128 | 141 |
| 24 1/2 x 28 1/2 | | | 49 | 60 | 75 | 90 | 105 | 119 | 134 | 149 | 164 |
| 24 1/2 x 38 1/2 | | | 66 | 81 | 101 | 121 | 141 | 161 | 182 | 202 | 222 |
| 28 x 34 | | | 66 | 82 | 102 | 122 | 142 | 162 | 182 | 204 | 224 |
| 34 x 44 | | | 104 | 128 | 160 | 192 | 224 | 256 | 288 | 320 | 352 |
Bristols and Post Card - Basis 22 x 28 1/2
| Size | Substance | | 67 | 80 | 90 | 94 | 100 | 110 | 120 | 140 | 160 |
| 22 1/2 x 28 1/2 | | | 134 | 160 | 180 | 188 | 200 | 220 | 240 | 280 | 320 |
| 22 1/2 x 35 | | | 164 | 200 | 225 | 235 | 250 | 275 | 300 | 350 | 400 |
| 23 x 35 | | | 168 | 201 | 226 | 236 | 251 | 276 | 301 | 352 | 402 |
| 26 x 40 | | | 217 | 260 | 292 | 305 | 324 | 357 | 389 | 454 | 520 |
| 28 1/2 x 45 | | | 268 | 320 | 360 | 376 | 400 | 440 | 480 | 560 | 640 |
Index - Basis 25 1/2 x 30 1/2
| 20 1/2 x 24 3/4 | | | 117 | 144 | 182 | 222 |
| 22 1/2 x 28 1/2 | | | 148 | 182 | 260 | 280 |
| 22 1/2 x 35 | | | 182 | 223 | 284 | 344 |
| 25 1/2 x 30 1/2 | | | 180 | 220 | 280 | 340 |
| 24 x 36 | | | 200 | 244 | 315 | 382 |
Tag - Basis 24 x 36
| Size | Substance | | 80 | 100 | 125 | 150 | 175 | 200 | 250 | 300 |
| 22 1/2 x 28 1/2 | | | 120 | 148 | 186 | 222 | 260 | 296 | 372 | 444 |
| 24 x 36 | | | 160 | 200 | 250 | 300 | 350 | 400 | 500 | 600 |