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 |
|---|---|---|---|
| > 355 | 99 | 256 - 257 | 49 |
| 346 - 354 | 98 | 254 - 255 | 48 |
| 340 - 345 | 97 | --- | 47 |
| 339 - 339 | 96 | 253 - 253 | 46 |
| 336 - 338 | 95 | 252 - 252 | 45 |
| 335 - 335 | 94 | 249 - 251 | 44 |
| 332 - 334 | 93 | 247 - 248 | 43 |
| 330 - 331 | 92 | 245 - 246 | 42 |
| 327 - 329 | 91 | 244 - 244 | 41 |
| 325 - 326 | 90 | 242 - 243 | 40 |
| 322 - 324 | 89 | 241 - 241 | 39 |
| 320 - 321 | 88 | 239 - 240 | 38 |
| 318 - 319 | 87 | 234 - 238 | 37 |
| 315 - 317 | 86 | 232 - 233 | 36 |
| 314 - 314 | 85 | 230 - 231 | 35 |
| --- | 84 | 229 - 229 | 34 |
| 312 - 313 | 83 | 227 - 228 | 33 |
| 311 - 311 | 82 | 225 - 226 | 32 |
| 310 - 310 | 81 | 221 - 224 | 31 |
| 308 - 309 | 80 | 218 - 220 | 30 |
| 306 - 307 | 79 | 215 - 217 | 29 |
| 305 - 305 | 78 | 212 - 214 | 28 |
| 302 - 304 | 77 | 209 - 211 | 27 |
| 301 - 301 | 76 | --- | 26 |
| --- | 75 | 207 - 208 | 25 |
| 300 - 300 | 74 | 205 - 206 | 24 |
| 299 - 299 | 73 | 203 - 204 | 23 |
| 298 - 298 | 72 | 201 - 202 | 22 |
| 296 - 297 | 71 | 197 - 200 | 21 |
| 294 - 295 | 70 | 196 - 196 | 20 |
| 293 - 293 | 69 | 193 - 195 | 19 |
| 291 - 292 | 68 | 192 - 192 | 18 |
| 289 - 290 | 67 | 187 - 191 | 17 |
| 288 - 288 | 66 | 183 - 186 | 16 |
| 286 - 287 | 65 | 179 - 182 | 15 |
| 284 - 285 | 64 | 174 - 178 | 14 |
| 282 - 283 | 63 | 167 - 173 | 13 |
| 280 - 281 | 62 | 164 - 166 | 12 |
| 278 - 279 | 61 | 162 - 163 | 11 |
| 276 - 277 | 60 | 153 - 161 | 10 |
| 274 - 275 | 59 | 149 - 152 | 9 |
| 272 - 273 | 58 | 142 - 148 | 8 |
| 271 - 271 | 57 | 140 - 141 | 7 |
| 268 - 270 | 56 | 137 - 139 | 6 |
| 265 - 267 | 55 | 125 - 136 | 5 |
| 264 - 264 | 54 | 120 - 124 | 4 |
| 262 - 263 | 53 | 111 - 119 | 3 |
| 260 - 261 | 52 | 81 - 110 | 2 |
| 258 - 259 | 51 | 61 - 80 | 1 |
| --- | 50 | 0 - 60 | 0 |