maximum predicted heart rate MPHR

Roughly estimated by (220 - age). Another (newer) formula is: 208 - (0.7 x age). The following table is derived from a more complex calculation. Age MPHR Age MPHR Age MPHR 20 200 21 199 41 181 61 168 22 198 42 180 62 167 23 197 43 180 63 167 24 196 44 180 64 165 25 195 45 179 65 164 26 194 46 177 66 163 27 193 47 177 67 162 28 192 48 177 68 161 29 191 49 176 69 161 30 190 50 175 70 160 31 190 51 174 - - 32 189 52 173 75 157 33 188 53 172 - - 34 187 54 171 80 154 35 186 55 171 - - 36 186 56 170 85 150 37 185 57 170 - - 38 184 58 169 90 144 39 183 59 168 - - 40 182 60 168 - -

References

Mader S. In: UCLA Intensive Course in Geriatric Medicine & Board Review, Marina Del Ray, CA, Sept 12-15, 2001