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Reference.org
Fitzpatrick scale
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<p>The Fitzpatrick scale (also Fitzpatrick skin typing test; or Fitzpatrick phototyping scale) is a numerical classification schema for <a href="/facts/Human_skin_color/nkMestc6">human skin color</a>. It was developed in 1975 by American dermatologist <a href="/facts/Thomas_B._Fitzpatrick/sthXeltH">Thomas B. Fitzpatrick</a> as a way to estimate the response of different types of skin to <a href="/facts/Ultraviolet/kncBUqn5">ultraviolet</a> (UV) light. It was initially developed on the basis of skin color to measure the correct dose of <a href="/facts/Ultraviolet_A/kncBUqn5">UVA</a> for <a href="/facts/PUVA_therapy/bsn8AlNL">PUVA therapy</a>, and when the initial testing based only on hair and eye color resulted in too high UVA doses for some, it was altered to be based on the patient's reports of how their skin responds to the sun; it was also extended to a wider range of skin types. The Fitzpatrick scale remains a recognized tool for dermatological research into human skin pigmentation. </p><p>The following table shows the six categories of the Fitzpatrick scale in relation to the 36 categories of the older <a href="/facts/Von_Luschan%27s_chromatic_scale/5TGaYDDW">von Luschan scale</a>: </p> <table><tbody><tr><th></th><th><a href="/facts/Von_Luschan%27s_chromatic_scale/5TGaYDDW">von Luschan</a></th><th>Fitzpatrick</th><th><a href="/facts/Monk_Skin_Tone_Scale/275B58zA">Monk</a></th><th>Characteristics</th></tr><tr><td></td><td>1</td><td rowspan="6">I</td><td rowspan="3">1</td><td rowspan="6">Always burns, never tans (palest; <a href="/facts/Freckles/rPaqHFA8">freckles</a>); very light or white, "<a href="/facts/Celts_(modern)/TNlNCFkX">Celtic</a>" type</td></tr><tr><td></td><td>2</td></tr><tr><td></td><td>3</td></tr><tr><td></td><td>4</td><td rowspan="3">2</td></tr><tr><td></td><td>5</td></tr><tr><td></td><td>6</td></tr><tr><td></td><td>7</td><td rowspan="7">II</td><td rowspan="2">3</td><td rowspan="7">Usually burns, tans minimally (light colored but darker than pale); <a href="/facts/Light_skin/bM6tDwNf">light</a> or light-skinned European</td></tr><tr><td></td><td>8</td></tr><tr><td></td><td>9</td><td rowspan="4">4</td></tr><tr><td></td><td>10</td></tr><tr><td></td><td>11</td></tr><tr><td></td><td>12</td></tr><tr><td></td><td>13</td><td rowspan="3">5</td></tr><tr><td></td><td>14</td><td rowspan="7">III</td><td rowspan="7">Sometimes mild burn, tans uniformly (golden honey or olive); light intermediate, or dark-skinned European</td></tr><tr><td></td><td>15</td></tr><tr><td></td><td>16</td><td rowspan="5">6</td></tr><tr><td></td><td>17</td></tr><tr><td></td><td>18</td></tr><tr><td></td><td>19</td></tr><tr><td></td><td>20</td></tr><tr><td></td><td>21</td><td rowspan="7">IV</td><td rowspan="3">7</td><td rowspan="7">Burns minimally, always tans well (moderate brown); dark intermediate or "<a href="/facts/Olive_skin/dnHWzsWm">olive skin</a>"</td></tr><tr><td></td><td>22</td></tr><tr><td></td><td>23</td></tr><tr><td></td><td>24</td><td rowspan="4">8</td></tr><tr><td></td><td>25</td></tr><tr><td></td><td>26</td></tr><tr><td></td><td>27</td></tr><tr><td></td><td>28</td><td rowspan="7">V</td><td rowspan="2">9</td><td rowspan="7">Very rarely burns, tans very easily (dark brown); dark or "<a href="/facts/Brown_(racial_classification)/1egjh67T">brown</a>" type</td></tr><tr><td></td><td>29</td></tr><tr><td></td><td>30</td><td rowspan="7">10</td></tr><tr><td></td><td>31</td></tr><tr><td></td><td>32</td></tr><tr><td></td><td>33</td></tr><tr><td></td><td>34</td></tr><tr><td></td><td>35</td><td rowspan="2">VI</td><td rowspan="2">Never burns (deeply pigmented dark brown to darkest brown); very dark or "<a href="/facts/Black_people/khyfdI6h">black</a>" type</td></tr><tr><td></td><td>36</td></tr></tbody></table>