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 |
|---|---|---|---|
| > 388 | 99 | 276 - 277 | 49 |
| 383 - 387 | 98 | 274 - 275 | 48 |
| 379 - 382 | 97 | 272 - 273 | 47 |
| 376 - 378 | 96 | 270 - 271 | 46 |
| 373 - 375 | 95 | 267 - 269 | 45 |
| 370 - 372 | 94 | 265 - 266 | 44 |
| 367 - 369 | 93 | 263 - 264 | 43 |
| 365 - 366 | 92 | 260 - 262 | 42 |
| 363 - 364 | 91 | 258 - 259 | 41 |
| 360 - 362 | 90 | 255 - 257 | 40 |
| 358 - 359 | 89 | 253 - 254 | 39 |
| 356 - 357 | 88 | 251 - 252 | 38 |
| 353 - 355 | 87 | 248 - 250 | 37 |
| 351 - 352 | 86 | 246 - 247 | 36 |
| 349 - 350 | 85 | 243 - 245 | 35 |
| 347 - 348 | 84 | 241 - 242 | 34 |
| 345 - 346 | 83 | 238 - 240 | 33 |
| 343 - 344 | 82 | 235 - 237 | 32 |
| 341 - 342 | 81 | 232 - 234 | 31 |
| 339 - 340 | 80 | 229 - 231 | 30 |
| 337 - 338 | 79 | 227 - 228 | 29 |
| 336 - 336 | 78 | 224 - 226 | 28 |
| 333 - 335 | 77 | 221 - 223 | 27 |
| 332 - 332 | 76 | 218 - 220 | 26 |
| 329 - 331 | 75 | 215 - 217 | 25 |
| 327 - 328 | 74 | 212 - 214 | 24 |
| 325 - 326 | 73 | 209 - 211 | 23 |
| 323 - 324 | 72 | 205 - 208 | 22 |
| 321 - 322 | 71 | 202 - 204 | 21 |
| 319 - 320 | 70 | 198 - 201 | 20 |
| 318 - 318 | 69 | 195 - 197 | 19 |
| 316 - 317 | 68 | 191 - 194 | 18 |
| 313 - 315 | 67 | 188 - 190 | 17 |
| 312 - 312 | 66 | 184 - 187 | 16 |
| 310 - 311 | 65 | 180 - 183 | 15 |
| 308 - 309 | 64 | 176 - 179 | 14 |
| 306 - 307 | 63 | 171 - 175 | 13 |
| 304 - 305 | 62 | 167 - 170 | 12 |
| 302 - 303 | 61 | 161 - 166 | 11 |
| 300 - 301 | 60 | 156 - 160 | 10 |
| 298 - 299 | 59 | 150 - 155 | 9 |
| 296 - 297 | 58 | 145 - 149 | 8 |
| 294 - 295 | 57 | 138 - 144 | 7 |
| 291 - 293 | 56 | 132 - 137 | 6 |
| 289 - 290 | 55 | 125 - 131 | 5 |
| 287 - 288 | 54 | 116 - 124 | 4 |
| 285 - 286 | 53 | 105 - 115 | 3 |
| 283 - 284 | 52 | 91 - 104 | 2 |
| 281 - 282 | 51 | 65 - 90 | 1 |
| 278 - 280 | 50 | 0 - 64 | 0 |