Use the following chart to convert raw scores into percentiles.
| An overall raw score of | convert to a percentile score of | An overall raw score of | convert to a percentile score of |
|---|---|---|---|
| > 377 | 99 | 280 - 281 | 49 |
| 373 - 376 | 98 | 278 - 279 | 48 |
| 369 - 372 | 97 | 276 - 277 | 47 |
| 366 - 368 | 96 | 274 - 275 | 46 |
| 364 - 365 | 95 | 273 - 273 | 45 |
| 361 - 363 | 94 | 271 - 272 | 44 |
| 359 - 360 | 93 | 268 - 270 | 43 |
| 357 - 358 | 92 | 267 - 267 | 42 |
| 355 - 356 | 91 | 265 - 266 | 41 |
| 354 - 354 | 90 | 263 - 264 | 40 |
| 351 - 353 | 89 | 261 - 262 | 39 |
| 350 - 350 | 88 | 259 - 260 | 38 |
| 347 - 349 | 87 | 257 - 258 | 37 |
| 346 - 346 | 86 | 255 - 256 | 36 |
| 345 - 345 | 85 | 253 - 254 | 35 |
| 342 - 344 | 84 | 251 - 252 | 34 |
| 340 - 341 | 83 | 249 - 250 | 33 |
| 338 - 339 | 82 | 247 - 248 | 32 |
| 337 - 337 | 81 | 244 - 246 | 31 |
| 335 - 336 | 80 | 242 - 243 | 30 |
| 334 - 334 | 79 | 240 - 241 | 29 |
| 332 - 333 | 78 | 239 - 239 | 28 |
| 331 - 331 | 77 | 237 - 238 | 27 |
| 329 - 330 | 76 | 234 - 236 | 26 |
| 327 - 328 | 75 | 232 - 233 | 25 |
| 325 - 326 | 74 | 230 - 231 | 24 |
| 323 - 324 | 73 | 228 - 229 | 23 |
| 321 - 322 | 72 | 224 - 227 | 22 |
| 319 - 320 | 71 | 221 - 223 | 21 |
| 318 - 318 | 70 | 219 - 220 | 20 |
| 316 - 317 | 69 | 216 - 218 | 19 |
| 314 - 315 | 68 | 211 - 215 | 18 |
| 313 - 313 | 67 | 208 - 210 | 17 |
| 311 - 312 | 66 | 204 - 207 | 16 |
| 310 - 310 | 65 | 202 - 203 | 15 |
| 309 - 309 | 64 | 197 - 201 | 14 |
| 307 - 308 | 63 | 194 - 196 | 13 |
| 305 - 306 | 62 | 190 - 193 | 12 |
| 303 - 304 | 61 | 185 - 189 | 11 |
| 301 - 302 | 60 | 181 - 184 | 10 |
| 299 - 300 | 59 | 176 - 180 | 9 |
| 298 - 298 | 58 | 170 - 175 | 8 |
| 296 - 297 | 57 | 166 - 169 | 7 |
| 294 - 295 | 56 | 161 - 165 | 6 |
| 292 - 293 | 55 | 154 - 160 | 5 |
| 291 - 291 | 54 | 142 - 153 | 4 |
| 289 - 290 | 53 | 128 - 141 | 3 |
| 288 - 288 | 52 | 109 - 127 | 2 |
| 285 - 287 | 51 | 77 - 108 | 1 |
| 282 - 284 | 50 | 0 - 76 | 0 |