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Complies with the 2021 International Building Code and AISI S100-16/S2-20 <br />Allowable Uniform Load Table (psf) - Simple Span Joists @ 24” o.c. Spacing <br />Member <br />Fy <br />(ksi) Load <br />Span (ft) <br />11'-0'' 12'-0'' 13'-0'' 14'-0'' 15'-0'' 16'-0'' 17'-0'' 18'-0'' 19'-0'' 20'-0'' 22'-0'' 24'-0'' 26'-0'' 28'-0'' 30'-0'' 32'-0'' 34'-0'' <br />1200S162-118 50 Total 765 643 548 472 411 362 320 286 256 231 191 161 137 118 103 90 80 <br />Live 765 643 548 472 411 343 286 241 205 176 132 102 80 64 52 43 35 <br />1200S200-118 50 Total 881 740 631 544 474 416 369 329 295 266 220 185 158 136 118 104 92 <br />Live 881 740 631 544 471 388 323 272 232 199 149 115 90 72 59 48 40 <br />1200S250-118 50 Total 947 796 678 585 509 448 396 354 317 286 237 199 169 146 127 112 99 <br />Live 947 796 678 585 509 435 362 305 260 223 167 129 101 81 66 54 44 <br />1200S300-118 50 Total 993 834 711 613 534 469 416 371 333 300 248 209 178 153 134 117 104 <br />Live 993 834 711 613 534 469 401 338 287 246 185 143 112 90 73 60 49 <br />1200S350-118 50 Total 1197 1006 857 739 644 566 501 447 401 362 299 252 214 185 161 141 125 <br />Live 1197 1006 857 739 644 555 463 390 331 284 213 164 129 104 84 69 56 <br />1400S200-541 50 Total 171 a 157 a 145 134 a 125 a 118 a 111 a 103 92 83 69 58 49 43 37 33 29 <br />Live 171 a 157 a 145 a 134 a 125 a 118 a 111 a 103 92 83 69 58 49 43 37 31 26 <br />1400S250-541 50 Total 171 a 157 a 145 a 134 a 125 a 118 a 111 a 105 a 99 a 90 74 63 53 46 40 35 31 <br />Live 171 a 157 a 145 a 134 a 125 a 118 a 111 a 105 a 99 a 90 74 63 53 46 40 35 29 <br />1400S300-541 50 Total 171 a 157 a 145 a 134 a 125 a 118 a 111 a 105 a 99 a 94 a 78 65 56 48 42 37 33 <br />Live 171 a 157 a 145 a 134 a 125 a 118 a 111 a 105 a 99 a 94 a 78 65 56 48 42 36 30 <br />1400S200-68 50 Total 430 a 390 332 287 250 219 194 173 156 140 116 98 83 72 62 55 49 <br />Live 430 a 390 332 287 250 219 194 173 156 140 116 94 74 59 48 40 31 <br />1400S250-68 50 Total 430 a 394 a 359 310 270 237 210 187 168 152 125 105 90 77 67 59 53 <br />Live 430 a 394 a 359 310 270 237 210 187 168 152 125 105 84 67 54 45 32 <br />1400S300-68 50 Total 430 a 394 a 364 a 325 283 249 220 196 176 159 131 110 94 81 71 62 55 <br />Live 430 a 394 a 364 a 325 283 249 220 196 176 159 131 110 91 73 59 49 30 <br />1400S200-97 50 Total 778 654 557 480 419 368 326 291 261 235 195 163 139 120 105 92 81 <br />Live 778 654 557 480 419 368 326 291 261 235 179 138 109 87 71 58 46 <br />1400S250-97 50 Total 840 706 602 519 452 397 352 314 282 254 210 177 150 130 113 99 88 <br />Live 840 706 602 519 452 397 352 314 282 254 200 154 121 97 79 65 50 <br />1400S300-97 50 Total 883 742 632 545 475 417 370 330 296 267 221 185 158 136 119 104 92 <br />Live 883 742 632 545 475 417 370 330 296 267 219 169 133 106 86 71 54 <br />1400S200-118 50 Total 1032 867 739 637 555 488 432 385 346 312 258 217 185 159 139 122 108 <br />Live 1032 867 739 637 555 488 432 385 341 293 220 169 133 107 87 71 57 <br />1400S250-118 50 Total 1116 938 799 689 600 528 467 417 374 338 279 235 200 172 150 132 117 <br />Live 1116 938 799 689 600 528 467 417 374 325 244 188 148 119 96 79 64 <br />1400S300-118 50 Total 1175 988 842 726 632 556 492 439 394 356 294 247 210 181 158 139 123 <br />Live 1175 988 842 726 632 556 492 439 394 356 269 207 163 131 106 87 69 <br />1600S200-681 50 Total 300 a 275 a 254 a 236 a 220 a 203 180 160 144 130 107 90 77 66 58 51 45 <br />Live 300 a 275 a 254 a 236 a 220 a 203 180 160 144 130 107 90 77 66 58 51 42 <br />1600S250-681 50 Total 300 a 275 a 254 a 236 a 220 a 206 a 194 a 175 157 142 117 98 84 72 63 55 49 <br />Live 300 a 275 a 254 a 236 a 220 a 206 a 194 a 175 157 142 117 98 84 72 63 55 43 <br />1600S300-681 50 Total 300 a 275 a 254 a 236 a 220 a 206 a 194 a 183 166 150 124 104 88 76 66 58 52 <br />Live 300 a 275 a 254 a 236 a 220 a 206 a 194 a 183 a 166 150 124 104 88 76 66 58 45 <br />1600S350-681 50 Total 300 a 275 a 254 a 236 a 220 a 206 a 194 a 183 a 174 a 165 a 150 a 130 111 96 83 73 65 <br />Live 300 a 275 a 254 a 236 a 220 a 206 a 194 a 183 a 174 a 165 a 150 a 130 111 96 83 73 54 <br />1600S200-97 50 Total 874 734 626 539 470 413 366 326 293 264 218 184 156 135 117 103 91 <br />Live 874 734 626 539 470 413 366 326 293 264 218 184 149 119 97 80 63 <br />1600S250-97 50 Total 951 799 681 587 511 450 398 355 319 288 238 200 170 147 128 112 100 <br />Live 951 799 681 587 511 450 398 355 319 288 238 200 166 133 108 89 68 <br />1600S300-97 50 Total 1006 845 720 621 541 475 421 376 337 304 251 211 180 155 135 119 105 <br />Live 1006 845 720 621 541 475 421 376 337 304 251 211 180 145 118 97 73 <br />1600S350-97 50 Total 1099 1007 883 761 663 583 516 461 413 373 308 259 221 190 166 146 129 <br />Live 1099 1007 883 761 663 583 516 461 413 373 308 259 208 167 136 112 83 <br />1600S200-118 50 Total 1170 983 837 722 629 553 490 437 392 354 292 246 209 181 157 138 122 <br />Live 1170 983 837 722 629 553 490 437 392 354 292 234 184 148 120 99 79 <br />1600S250-118 50 Total 1274 1071 912 787 685 602 533 476 427 385 319 268 228 197 171 151 133 <br />Live 1274 1071 912 787 685 602 533 476 427 385 319 259 204 163 133 109 87 <br />1600S300-118 50 Total 1349 1134 966 833 726 638 565 504 452 408 337 283 241 208 181 159 141 <br />Live 1349 1134 966 833 726 638 565 504 452 408 337 283 224 179 146 120 94 <br />1600S350-118 50 Total 1633 1372 1169 1008 878 772 684 610 547 494 408 343 292 252 220 193 171 <br />Live 1633 1372 1169 1008 878 772 684 610 547 494 408 324 240 204 166 137 107 <br />Total loads shown are for single span condition and are limited by allowable bending stress or allowable end shear. Live loads shown are limited by allowable bending stress, <br />allowable end shear, or by deß ection of 1/360 of span. To limit total load deß ection to 1/240 of span, multiply Live Load value shown by 1.5, or apply the Total Load value, <br />whichever is less. <br />See additional Allowable Floor Joist Span Table Notes on page 62.