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 |
|---|---|---|---|
| > 383 | 99 | 270 - 271 | 49 |
| 378 - 382 | 98 | 269 - 269 | 48 |
| 373 - 377 | 97 | 266 - 268 | 47 |
| 368 - 372 | 96 | 265 - 265 | 46 |
| 367 - 367 | 95 | 264 - 264 | 45 |
| 365 - 366 | 94 | 259 - 263 | 44 |
| 363 - 364 | 93 | 256 - 258 | 43 |
| 362 - 362 | 92 | 253 - 255 | 42 |
| --- | 91 | 252 - 252 | 41 |
| 358 - 361 | 90 | 250 - 251 | 40 |
| 354 - 357 | 89 | 247 - 249 | 39 |
| 352 - 353 | 88 | 245 - 246 | 38 |
| 350 - 351 | 87 | 243 - 244 | 37 |
| 349 - 349 | 86 | 241 - 242 | 36 |
| 346 - 348 | 85 | 239 - 240 | 35 |
| 345 - 345 | 84 | 238 - 238 | 34 |
| 343 - 344 | 83 | 237 - 237 | 33 |
| 338 - 342 | 82 | 235 - 236 | 32 |
| 337 - 337 | 81 | 234 - 234 | 31 |
| 335 - 336 | 80 | 232 - 233 | 30 |
| 334 - 334 | 79 | 230 - 231 | 29 |
| --- | 78 | 226 - 229 | 28 |
| 333 - 333 | 77 | 223 - 225 | 27 |
| 329 - 332 | 76 | 218 - 222 | 26 |
| 327 - 328 | 75 | --- | 25 |
| 323 - 326 | 74 | 217 - 217 | 24 |
| 320 - 322 | 73 | 213 - 216 | 23 |
| --- | 72 | 208 - 212 | 22 |
| 318 - 319 | 71 | 206 - 207 | 21 |
| 315 - 317 | 70 | 203 - 205 | 20 |
| 313 - 314 | 69 | 201 - 202 | 19 |
| 312 - 312 | 68 | 197 - 200 | 18 |
| 309 - 311 | 67 | 194 - 196 | 17 |
| 308 - 308 | 66 | 187 - 193 | 16 |
| 304 - 307 | 65 | 185 - 186 | 15 |
| 302 - 303 | 64 | 181 - 184 | 14 |
| 300 - 301 | 63 | 175 - 180 | 13 |
| 298 - 299 | 62 | 169 - 174 | 12 |
| 297 - 297 | 61 | 162 - 168 | 11 |
| 296 - 296 | 60 | 157 - 161 | 10 |
| 294 - 295 | 59 | 150 - 156 | 9 |
| 290 - 293 | 58 | 138 - 149 | 8 |
| 289 - 289 | 57 | 124 - 137 | 7 |
| 284 - 288 | 56 | 112 - 123 | 6 |
| 282 - 283 | 55 | 106 - 111 | 5 |
| 280 - 281 | 54 | 99 - 105 | 4 |
| 279 - 279 | 53 | 86 - 98 | 3 |
| 277 - 278 | 52 | 79 - 85 | 2 |
| 275 - 276 | 51 | 74 - 78 | 1 |
| 272 - 274 | 50 | 0 - 73 | 0 |