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 |
|---|---|---|---|
| > 351 | 99 | 217 - 218 | 49 |
| 341 - 350 | 98 | 215 - 216 | 48 |
| 333 - 340 | 97 | 213 - 214 | 47 |
| 327 - 332 | 96 | 211 - 212 | 46 |
| 323 - 326 | 95 | 209 - 210 | 45 |
| 317 - 322 | 94 | --- | 44 |
| 313 - 316 | 93 | 207 - 208 | 43 |
| 309 - 312 | 92 | 205 - 206 | 42 |
| 305 - 308 | 91 | 203 - 204 | 41 |
| 303 - 304 | 90 | 201 - 202 | 40 |
| 299 - 302 | 89 | 199 - 200 | 39 |
| 295 - 298 | 88 | 197 - 198 | 38 |
| 293 - 294 | 87 | 195 - 196 | 37 |
| 291 - 292 | 86 | 193 - 194 | 36 |
| 287 - 290 | 85 | 191 - 192 | 35 |
| 285 - 286 | 84 | 189 - 190 | 34 |
| 283 - 284 | 83 | 187 - 188 | 33 |
| 281 - 282 | 82 | 185 - 186 | 32 |
| 279 - 280 | 81 | 183 - 184 | 31 |
| 275 - 278 | 80 | 181 - 182 | 30 |
| 273 - 274 | 79 | 179 - 180 | 29 |
| 271 - 272 | 78 | 177 - 178 | 28 |
| 269 - 270 | 77 | 175 - 176 | 27 |
| 267 - 268 | 76 | 173 - 174 | 26 |
| 265 - 266 | 75 | 171 - 172 | 25 |
| 263 - 264 | 74 | 169 - 170 | 24 |
| 261 - 262 | 73 | 167 - 168 | 23 |
| 259 - 260 | 72 | 165 - 166 | 22 |
| 257 - 258 | 71 | 163 - 164 | 21 |
| 255 - 256 | 70 | 159 - 162 | 20 |
| 253 - 254 | 69 | 157 - 158 | 19 |
| 251 - 252 | 68 | 155 - 156 | 18 |
| 249 - 250 | 67 | 153 - 154 | 17 |
| 247 - 248 | 66 | 149 - 152 | 16 |
| 245 - 246 | 65 | 147 - 148 | 15 |
| 243 - 244 | 64 | 145 - 146 | 14 |
| --- | 63 | 141 - 144 | 13 |
| 241 - 242 | 62 | 139 - 140 | 12 |
| 239 - 240 | 61 | 135 - 138 | 11 |
| 237 - 238 | 60 | 131 - 134 | 10 |
| 235 - 236 | 59 | 127 - 130 | 9 |
| 233 - 234 | 58 | 123 - 126 | 8 |
| 231 - 232 | 57 | 117 - 122 | 7 |
| 229 - 230 | 56 | 113 - 116 | 6 |
| 227 - 228 | 55 | 107 - 112 | 5 |
| 225 - 226 | 54 | 101 - 106 | 4 |
| 223 - 224 | 53 | 93 - 100 | 3 |
| --- | 52 | 81 - 92 | 2 |
| 221 - 222 | 51 | 55 - 80 | 1 |
| 219 - 220 | 50 | 0 - 54 | 0 |