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 | 271 - 272 | 49 |
| 372 - 376 | 98 | 270 - 270 | 48 |
| 366 - 371 | 97 | 268 - 269 | 47 |
| 362 - 365 | 96 | 266 - 267 | 46 |
| 358 - 361 | 95 | 263 - 265 | 45 |
| 355 - 357 | 94 | 261 - 262 | 44 |
| 352 - 354 | 93 | 258 - 260 | 43 |
| 349 - 351 | 92 | 256 - 257 | 42 |
| 346 - 348 | 91 | 254 - 255 | 41 |
| 344 - 345 | 90 | 251 - 253 | 40 |
| 342 - 343 | 89 | 250 - 250 | 39 |
| 340 - 341 | 88 | 247 - 249 | 38 |
| 338 - 339 | 87 | 245 - 246 | 37 |
| 336 - 337 | 86 | 243 - 244 | 36 |
| 335 - 335 | 85 | 239 - 242 | 35 |
| 333 - 334 | 84 | 236 - 238 | 34 |
| 332 - 332 | 83 | 234 - 235 | 33 |
| 331 - 331 | 82 | 231 - 233 | 32 |
| 329 - 330 | 81 | 229 - 230 | 31 |
| 327 - 328 | 80 | 226 - 228 | 30 |
| 326 - 326 | 79 | 223 - 225 | 29 |
| 324 - 325 | 78 | 221 - 222 | 28 |
| 322 - 323 | 77 | 219 - 220 | 27 |
| 319 - 321 | 76 | 216 - 218 | 26 |
| 318 - 318 | 75 | 212 - 215 | 25 |
| 316 - 317 | 74 | 209 - 211 | 24 |
| 315 - 315 | 73 | 205 - 208 | 23 |
| 313 - 314 | 72 | 202 - 204 | 22 |
| 312 - 312 | 71 | 200 - 201 | 21 |
| 310 - 311 | 70 | 196 - 199 | 20 |
| 307 - 309 | 69 | 193 - 195 | 19 |
| 306 - 306 | 68 | 188 - 192 | 18 |
| 305 - 305 | 67 | 185 - 187 | 17 |
| 303 - 304 | 66 | 180 - 184 | 16 |
| 301 - 302 | 65 | 176 - 179 | 15 |
| 299 - 300 | 64 | 172 - 175 | 14 |
| 298 - 298 | 63 | 167 - 171 | 13 |
| 297 - 297 | 62 | 163 - 166 | 12 |
| 295 - 296 | 61 | 158 - 162 | 11 |
| 293 - 294 | 60 | 154 - 157 | 10 |
| 292 - 292 | 59 | 149 - 153 | 9 |
| 290 - 291 | 58 | 142 - 148 | 8 |
| 288 - 289 | 57 | 137 - 141 | 7 |
| 286 - 287 | 56 | 134 - 136 | 6 |
| 284 - 285 | 55 | 125 - 133 | 5 |
| 282 - 283 | 54 | 114 - 124 | 4 |
| 280 - 281 | 53 | 104 - 113 | 3 |
| 278 - 279 | 52 | 89 - 103 | 2 |
| 276 - 277 | 51 | 61 - 88 | 1 |
| 273 - 275 | 50 | 0 - 60 | 0 |