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 |
|---|---|---|---|
| > 374 | 99 | 260 - 262 | 49 |
| 371 - 373 | 98 | 258 - 259 | 48 |
| 366 - 370 | 97 | 257 - 257 | 47 |
| 362 - 365 | 96 | 255 - 256 | 46 |
| 359 - 361 | 95 | 253 - 254 | 45 |
| 355 - 358 | 94 | 251 - 252 | 44 |
| 351 - 354 | 93 | 249 - 250 | 43 |
| 348 - 350 | 92 | 247 - 248 | 42 |
| 346 - 347 | 91 | 245 - 246 | 41 |
| 343 - 345 | 90 | 243 - 244 | 40 |
| 341 - 342 | 89 | 241 - 242 | 39 |
| 339 - 340 | 88 | 239 - 240 | 38 |
| 336 - 338 | 87 | 238 - 238 | 37 |
| 334 - 335 | 86 | 236 - 237 | 36 |
| 331 - 333 | 85 | 235 - 235 | 35 |
| 329 - 330 | 84 | 232 - 234 | 34 |
| 327 - 328 | 83 | 229 - 231 | 33 |
| 325 - 326 | 82 | 226 - 228 | 32 |
| 324 - 324 | 81 | 223 - 225 | 31 |
| 321 - 323 | 80 | 221 - 222 | 30 |
| 319 - 320 | 79 | 219 - 220 | 29 |
| 317 - 318 | 78 | 215 - 218 | 28 |
| 315 - 316 | 77 | 213 - 214 | 27 |
| 313 - 314 | 76 | 210 - 212 | 26 |
| 311 - 312 | 75 | 208 - 209 | 25 |
| 309 - 310 | 74 | 205 - 207 | 24 |
| 308 - 308 | 73 | 202 - 204 | 23 |
| 306 - 307 | 72 | 199 - 201 | 22 |
| 303 - 305 | 71 | 196 - 198 | 21 |
| 301 - 302 | 70 | 193 - 195 | 20 |
| 299 - 300 | 69 | 191 - 192 | 19 |
| 297 - 298 | 68 | 188 - 190 | 18 |
| 294 - 296 | 67 | 185 - 187 | 17 |
| 292 - 293 | 66 | 182 - 184 | 16 |
| 289 - 291 | 65 | 178 - 181 | 15 |
| 287 - 288 | 64 | 174 - 177 | 14 |
| 285 - 286 | 63 | 169 - 173 | 13 |
| 284 - 284 | 62 | 164 - 168 | 12 |
| 282 - 283 | 61 | 159 - 163 | 11 |
| 279 - 281 | 60 | 156 - 158 | 10 |
| 278 - 278 | 59 | 153 - 155 | 9 |
| 276 - 277 | 58 | 148 - 152 | 8 |
| 274 - 275 | 57 | 141 - 147 | 7 |
| 272 - 273 | 56 | 133 - 140 | 6 |
| 270 - 271 | 55 | 125 - 132 | 5 |
| 269 - 269 | 54 | 118 - 124 | 4 |
| 268 - 268 | 53 | 110 - 117 | 3 |
| 266 - 267 | 52 | 96 - 109 | 2 |
| 264 - 265 | 51 | 69 - 95 | 1 |
| 263 - 263 | 50 | 0 - 68 | 0 |