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 |
|---|---|---|---|
| > 373 | 99 | 277 - 278 | 49 |
| 365 - 372 | 98 | 276 - 276 | 48 |
| 361 - 364 | 97 | 274 - 275 | 47 |
| 358 - 360 | 96 | 272 - 273 | 46 |
| 355 - 357 | 95 | 271 - 271 | 45 |
| 351 - 354 | 94 | 269 - 270 | 44 |
| 349 - 350 | 93 | 268 - 268 | 43 |
| 347 - 348 | 92 | 266 - 267 | 42 |
| 345 - 346 | 91 | 265 - 265 | 41 |
| 343 - 344 | 90 | 264 - 264 | 40 |
| 339 - 342 | 89 | 263 - 263 | 39 |
| 337 - 338 | 88 | 261 - 262 | 38 |
| 335 - 336 | 87 | 259 - 260 | 37 |
| 334 - 334 | 86 | 257 - 258 | 36 |
| 330 - 333 | 85 | 255 - 256 | 35 |
| 329 - 329 | 84 | 253 - 254 | 34 |
| 327 - 328 | 83 | 251 - 252 | 33 |
| 325 - 326 | 82 | 249 - 250 | 32 |
| 323 - 324 | 81 | 248 - 248 | 31 |
| 321 - 322 | 80 | 246 - 247 | 30 |
| 319 - 320 | 79 | 244 - 245 | 29 |
| 318 - 318 | 78 | 243 - 243 | 28 |
| 317 - 317 | 77 | 241 - 242 | 27 |
| 316 - 316 | 76 | 239 - 240 | 26 |
| 314 - 315 | 75 | 238 - 238 | 25 |
| 312 - 313 | 74 | 237 - 237 | 24 |
| 311 - 311 | 73 | 235 - 236 | 23 |
| 310 - 310 | 72 | 232 - 234 | 22 |
| 309 - 309 | 71 | 229 - 231 | 21 |
| 308 - 308 | 70 | 225 - 228 | 20 |
| 306 - 307 | 69 | 222 - 224 | 19 |
| 304 - 305 | 68 | 219 - 221 | 18 |
| 302 - 303 | 67 | 216 - 218 | 17 |
| 301 - 301 | 66 | 212 - 215 | 16 |
| 300 - 300 | 65 | 208 - 211 | 15 |
| 298 - 299 | 64 | 204 - 207 | 14 |
| 296 - 297 | 63 | 201 - 203 | 13 |
| 294 - 295 | 62 | 196 - 200 | 12 |
| 293 - 293 | 61 | 193 - 195 | 11 |
| 291 - 292 | 60 | 187 - 192 | 10 |
| 290 - 290 | 59 | 182 - 186 | 9 |
| 289 - 289 | 58 | 177 - 181 | 8 |
| 287 - 288 | 57 | 165 - 176 | 7 |
| 286 - 286 | 56 | 159 - 164 | 6 |
| 285 - 285 | 55 | 148 - 158 | 5 |
| 284 - 284 | 54 | 139 - 147 | 4 |
| 282 - 283 | 53 | 122 - 138 | 3 |
| 281 - 281 | 52 | 108 - 121 | 2 |
| 280 - 280 | 51 | 76 - 107 | 1 |
| 279 - 279 | 50 | 0 - 75 | 0 |