Conseils & fiches techniques
Conversion d´unités
Tableau de conversion des anciennes unités Anglo-Américaines, en unités du système SI
Attention, les valeurs en gras donnent un taux de conversion exact.
Il faut multiplier ceci
par
pour obtenir cela
<ilayer WIDTH=440 HEIGHT=200> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><LINK REL=STYLESHEET HREF=/crew.css TYPE=text/css></head> <body background="/Img/fond.gif" bgcolor="#FFFFFF" leftmargin="0" topmargin="0" marginheight="0" marginwidth="0"> <table border=1> <tr><td class=CrewTEX nowrap>acre</td><td class=CrewTEX nowrap>0.4047</td><td class=CrewTEX nowrap>ha</td></tr> <tr><td class=CrewTEX nowrap>angstrœm</td><td class=CrewTEX nowrap><b>1.10</b><sup>-10</sup></td><td class=CrewTEX nowrap>m</td></tr> <tr><td class=CrewTEX nowrap>atmosphere standard</td><td class=CrewTEX nowrap><b>101.325</b></td><td class=CrewTEX nowrap>kPa</td></tr> <tr><td class=CrewTEX nowrap>bar</td><td class=CrewTEX nowrap><b>100.00</b></td><td class=CrewTEX nowrap>kPa</td></tr> <tr><td class=CrewTEX nowrap>barrel (42 US gal. petroleum)</td><td class=CrewTEX nowrap>159.00</td><td class=CrewTEX nowrap>L</td></tr> <tr><td class=CrewTEX nowrap>Btu, (International Table)</td><td class=CrewTEX nowrap>1.055</td><td class=CrewTEX nowrap>kJ</td></tr> <tr><td class=CrewTEX nowrap>Btu.ft/h.ft<sup>2</sup>.°F</td><td class=CrewTEX nowrap>1.7296</td><td class=CrewTEX nowrap>W/m.K</td></tr> <tr><td class=CrewTEX nowrap>Btu.in/ ft<sup>2</sup>.h.°F</td><td class=CrewTEX nowrap>0.14413</td><td class=CrewTEX nowrap>W/m.K</td></tr> <tr><td class=CrewTEX nowrap>Btu.in/s. ft<sup>2</sup>.°F</td><td class=CrewTEX nowrap>5.189.10<sup>2</sup></td><td class=CrewTEX nowrap>W/m.K</td></tr> <tr><td class=CrewTEX nowrap>Btu/ ft<sup>2</sup>.h°F</td><td class=CrewTEX nowrap>5.6745</td><td class=CrewTEX nowrap>W/m<sup>2</sup>.K</td></tr> <tr><td class=CrewTEX nowrap>Btu/ ft<sup>2</sup>.s</td><td class=CrewTEX nowrap>1.135.10<sup>4</sup></td><td class=CrewTEX nowrap>W/m<sup>2</sup></td></tr> <tr><td class=CrewTEX nowrap>Btu/ft<sup>2</sup>.h</td><td class=CrewTEX nowrap>3.1525</td><td class=CrewTEX nowrap>W/m<sup>2</sup></td></tr> <tr><td class=CrewTEX nowrap>Btu/lb.°F (specific heat, cp)</td><td class=CrewTEX nowrap>4.184.10<sup>-3</sup></td><td class=CrewTEX nowrap>kJ/kg.K</td></tr> <tr><td class=CrewTEX nowrap>bushel (UK)</td><td class=CrewTEX nowrap>0.03637</td><td class=CrewTEX nowrap>m<sup>3</sup></td></tr> <tr><td class=CrewTEX nowrap>bushel (US)</td><td class=CrewTEX nowrap>0.03524</td><td class=CrewTEX nowrap>m<sup>3</sup></td></tr> <tr><td class=CrewTEX nowrap>cable lenght</td><td class=CrewTEX nowrap>0.21946</td><td class=CrewTEX nowrap>km</td></tr> <tr><td class=CrewTEX nowrap>cal.g</td><td class=CrewTEX nowrap>4.187.10<sup>3</sup></td><td class=CrewTEX nowrap>J/kg</td></tr> <tr><td class=CrewTEX nowrap>cal/cm.s.°C</td><td class=CrewTEX nowrap>4.187.10<sup>2</sup></td><td class=CrewTEX nowrap>W/mK</td></tr> <tr><td class=CrewTEX nowrap>cal/g.°C</td><td class=CrewTEX nowrap>4.187.10<sup>3</sup></td><td class=CrewTEX nowrap>J/kg.K</td></tr> <tr><td class=CrewTEX nowrap>calorie</td><td class=CrewTEX nowrap>4.187</td><td class=CrewTEX nowrap>kJ</td></tr> <tr><td class=CrewTEX nowrap>candle, candlepower</td><td class=CrewTEX nowrap><b>1.00</b></td><td class=CrewTEX nowrap>cd</td></tr> <tr><td class=CrewTEX nowrap>centipoise, dynamic viscosity</td><td class=CrewTEX nowrap><b>1.00</b></td><td class=CrewTEX nowrap>mPa.s</td></tr> <tr><td class=CrewTEX nowrap>centistokes, kinematic viscosity</td><td class=CrewTEX nowrap><b>1.00</b></td><td class=CrewTEX nowrap>mm<sup>2</sup>/s</td></tr> <tr><td class=CrewTEX nowrap>circ mil</td><td class=CrewTEX nowrap>5.067.10<sup>-10</sup></td><td class=CrewTEX nowrap>m<sup>2</sup></td></tr> <tr><td class=CrewTEX nowrap>ct (cental)</td><td class=CrewTEX nowrap>45.359</td><td class=CrewTEX nowrap>kg</td></tr> <tr><td class=CrewTEX nowrap>cubit</td><td class=CrewTEX nowrap>0.4572</td><td class=CrewTEX nowrap>m</td></tr> <tr><td class=CrewTEX nowrap>cwt (hundredweight)</td><td class=CrewTEX nowrap>50.8023</td><td class=CrewTEX nowrap>kg</td></tr> <tr><td class=CrewTEX nowrap>dram (fl.drm)</td><td class=CrewTEX nowrap>3.552 10<sup>-3</sup></td><td class=CrewTEX nowrap>L</td></tr> <tr><td class=CrewTEX nowrap>dram (weight) dr</td><td class=CrewTEX nowrap>1.7718</td><td class=CrewTEX nowrap>g</td></tr> <tr><td class=CrewTEX nowrap>drop</td><td class=CrewTEX nowrap>0.059 10<sup>-3</sup></td><td class=CrewTEX nowrap>L</td></tr> <tr><td class=CrewTEX nowrap>fathom</td><td class=CrewTEX nowrap>1.0288</td><td class=CrewTEX nowrap>m</td></tr> <tr><td class=CrewTEX nowrap>footcandle</td><td class=CrewTEX nowrap>10.76</td><td class=CrewTEX nowrap>lx</td></tr> <tr><td class=CrewTEX nowrap>ft</td><td class=CrewTEX nowrap><b>0.3048</b></td><td class=CrewTEX nowrap>m</td></tr> <tr><td class=CrewTEX nowrap>ft</td><td class=CrewTEX nowrap><b>304.80</b></td><td class=CrewTEX nowrap>mm</td></tr> <tr><td class=CrewTEX nowrap>ft of water</td><td class=CrewTEX nowrap>2.99</td><td class=CrewTEX nowrap>kPa</td></tr> <tr><td class=CrewTEX nowrap>ft.lbf, (torque or moment)</td><td class=CrewTEX nowrap>1.36</td><td class=CrewTEX nowrap>N.m</td></tr> <tr><td class=CrewTEX nowrap>ft.lbf, (work)</td><td class=CrewTEX nowrap>1.36</td><td class=CrewTEX nowrap>J</td></tr> <tr><td class=CrewTEX nowrap>ft.lbf/lb (specific energy)</td><td class=CrewTEX nowrap>2.99</td><td class=CrewTEX nowrap>J/kg</td></tr> <tr><td class=CrewTEX nowrap>ft.lbf/min (power)</td><td class=CrewTEX nowrap>0.0226</td><td class=CrewTEX nowrap>W</td></tr> <tr><td class=CrewTEX nowrap>ft/min, fpm</td><td class=CrewTEX nowrap><b>0.00508</b></td><td class=CrewTEX nowrap>m/s</td></tr> <tr><td class=CrewTEX nowrap>ft/s, fps</td><td class=CrewTEX nowrap>0.3048</td><td class=CrewTEX nowrap>m/s</td></tr> <tr><td class=CrewTEX nowrap>ft<sup>2</sup></td><td class=CrewTEX nowrap>0.09290</td><td class=CrewTEX nowrap>m<sup>2</sup></td></tr> <tr><td class=CrewTEX nowrap>ft<sup>2</sup>/s, kinematic viscosity</td><td class=CrewTEX nowrap>92 900.00</td><td class=CrewTEX nowrap>mm<sup>2</sup>/s</td></tr> <tr><td class=CrewTEX nowrap>ft<sup>3</sup></td><td class=CrewTEX nowrap>0.02832</td><td class=CrewTEX nowrap>m<sup>3</sup></td></tr> <tr><td class=CrewTEX nowrap>ft<sup>3</sup></td><td class=CrewTEX nowrap>28.32</td><td class=CrewTEX nowrap>L</td></tr> <tr><td class=CrewTEX nowrap>ft<sup>3</sup>/h, cfh</td><td class=CrewTEX nowrap>7.866</td><td class=CrewTEX nowrap>mL/s</td></tr> <tr><td class=CrewTEX nowrap>ft<sup>3</sup>/min, cfm</td><td class=CrewTEX nowrap>0.4719</td><td class=CrewTEX nowrap>L/s</td></tr> <tr><td class=CrewTEX nowrap>ft<sup>3</sup>/s, cfs</td><td class=CrewTEX nowrap>28.32</td><td class=CrewTEX nowrap>L/s</td></tr> <tr><td class=CrewTEX nowrap>gallon (UK)</td><td class=CrewTEX nowrap>4.54609</td><td class=CrewTEX nowrap>L</td></tr> <tr><td class=CrewTEX nowrap>gallon (US)</td><td class=CrewTEX nowrap>3.785</td><td class=CrewTEX nowrap>L</td></tr> <tr><td class=CrewTEX nowrap>gauss</td><td class=CrewTEX nowrap><b>1.10<sup>-4</sup></b></td><td class=CrewTEX nowrap>T</td></tr> <tr><td class=CrewTEX nowrap>gill</td><td class=CrewTEX nowrap>0.14207</td><td class=CrewTEX nowrap>L</td></tr> <tr><td class=CrewTEX nowrap>gph</td><td class=CrewTEX nowrap>1.05</td><td class=CrewTEX nowrap>mL/s</td></tr> <tr><td class=CrewTEX nowrap>gpm</td><td class=CrewTEX nowrap>0.0631</td><td class=CrewTEX nowrap>L/s</td></tr> <tr><td class=CrewTEX nowrap>gpm/ft<sup>2</sup></td><td class=CrewTEX nowrap>0.6791</td><td class=CrewTEX nowrap>L/(s.m<sup>2</sup>)</td></tr> <tr><td class=CrewTEX nowrap>gr/gal</td><td class=CrewTEX nowrap>17.10</td><td class=CrewTEX nowrap>g/m<sup>3</sup></td></tr> <tr><td class=CrewTEX nowrap>hand</td><td class=CrewTEX nowrap>0.1016</td><td class=CrewTEX nowrap>m</td></tr> <tr><td class=CrewTEX nowrap>horsepower (550ft.lbf/s)</td><td class=CrewTEX nowrap>0.746</td><td class=CrewTEX nowrap>kW</td></tr> <tr><td class=CrewTEX nowrap>in</td><td class=CrewTEX nowrap><b>25.4</b></td><td class=CrewTEX nowrap>mm</td></tr> <tr><td class=CrewTEX nowrap>in of mercury (60°F)</td><td class=CrewTEX nowrap>3.377</td><td class=CrewTEX nowrap>kPa</td></tr> <tr><td class=CrewTEX nowrap>in of water (60°F)</td><td class=CrewTEX nowrap>248.8</td><td class=CrewTEX nowrap>Pa</td></tr> <tr><td class=CrewTEX nowrap>in.lb, (torque or moment)</td><td class=CrewTEX nowrap>113.0</td><td class=CrewTEX nowrap>mN.m</td></tr> <tr><td class=CrewTEX nowrap>in<sup>2</sup></td><td class=CrewTEX nowrap>645.0</td><td class=CrewTEX nowrap>mm<sup>2</sup></td></tr> <tr><td class=CrewTEX nowrap>in<sup>3</sup> (section modulus)</td><td class=CrewTEX nowrap>16 400.0</td><td class=CrewTEX nowrap>mm<sup>3</sup></td></tr> <tr><td class=CrewTEX nowrap>in<sup>3</sup> (volume)</td><td class=CrewTEX nowrap>16.4</td><td class=CrewTEX nowrap>mL</td></tr> <tr><td class=CrewTEX nowrap>in<sup>4</sup> (section moment)</td><td class=CrewTEX nowrap>416 200.0</td><td class=CrewTEX nowrap>mm4</td></tr> <tr><td class=CrewTEX nowrap>km/h</td><td class=CrewTEX nowrap>0.278</td><td class=CrewTEX nowrap>m/s</td></tr> <tr><td class=CrewTEX nowrap>ksi (kip/in<sup>2</sup>)</td><td class=CrewTEX nowrap>6.895</td><td class=CrewTEX nowrap>MPa</td></tr> <tr><td class=CrewTEX nowrap>kWh</td><td class=CrewTEX nowrap><b>3.60</b></td><td class=CrewTEX nowrap>MJ</td></tr> <tr><td class=CrewTEX nowrap>lbf (force of thrust)</td><td class=CrewTEX nowrap>4.45</td><td class=CrewTEX nowrap>N</td></tr> <tr><td class=CrewTEX nowrap>lbf/(ft<sup>2</sup>) (dynamic viscosity, µ)</td><td class=CrewTEX nowrap>47 880.0</td><td class=CrewTEX nowrap>mPa.s</td></tr> <tr><td class=CrewTEX nowrap>lbf/ft<sup>2</sup></td><td class=CrewTEX nowrap>47.9</td><td class=CrewTEX nowrap>Pa</td></tr> <tr><td class=CrewTEX nowrap>lbm (mass)</td><td class=CrewTEX nowrap>0.4536</td><td class=CrewTEX nowrap>kg</td></tr> <tr><td class=CrewTEX nowrap>lbm (mass)</td><td class=CrewTEX nowrap>453.6</td><td class=CrewTEX nowrap>g</td></tr> <tr><td class=CrewTEX nowrap>lbm/(ft.h) (dynamic viscosity, µ)</td><td class=CrewTEX nowrap>0.413</td><td class=CrewTEX nowrap>mPa.s</td></tr> <tr><td class=CrewTEX nowrap>lbm/(ft.s) (dynamic viscosity, µ)</td><td class=CrewTEX nowrap>1 490.0</td><td class=CrewTEX nowrap>mPa.s</td></tr> <tr><td class=CrewTEX nowrap>lbm/ft (uniform load)</td><td class=CrewTEX nowrap>1.49</td><td class=CrewTEX nowrap>km/m</td></tr> <tr><td class=CrewTEX nowrap>lbm/ft<sup>2</sup></td><td class=CrewTEX nowrap>4.88</td><td class=CrewTEX nowrap>kg/m<sup>2</sup></td></tr> <tr><td class=CrewTEX nowrap>lbm/ft<sup>3</sup> (density, p</td><td class=CrewTEX nowrap>16.0</td><td class=CrewTEX nowrap>kg/m<sup>3</sup></td></tr> <tr><td class=CrewTEX nowrap>lbm/gallon</td><td class=CrewTEX nowrap>120.0</td><td class=CrewTEX nowrap>kg/m<sup>3</sup></td></tr> <tr><td class=CrewTEX nowrap>lbm/h</td><td class=CrewTEX nowrap>0.126</td><td class=CrewTEX nowrap>g/s</td></tr> <tr><td class=CrewTEX nowrap>lbm/min</td><td class=CrewTEX nowrap>0.00756</td><td class=CrewTEX nowrap>kg/s</td></tr> <tr><td class=CrewTEX nowrap>league (nautical)</td><td class=CrewTEX nowrap>5.556</td><td class=CrewTEX nowrap>km</td></tr> <tr><td class=CrewTEX nowrap>line</td><td class=CrewTEX nowrap>2.117 10<sup>-3</sup></td><td class=CrewTEX nowrap>m</td></tr> <tr><td class=CrewTEX nowrap>litre</td><td class=CrewTEX nowrap><b>0.001</b></td><td class=CrewTEX nowrap>m<sup>3</sup></td></tr> <tr><td class=CrewTEX nowrap>micron (µm) of mercury (60°F)</td><td class=CrewTEX nowrap>133.0</td><td class=CrewTEX nowrap>mPa</td></tr> <tr><td class=CrewTEX nowrap>mil (0.001 in.)</td><td class=CrewTEX nowrap><b>25.4</b> </td><td class=CrewTEX nowrap>µm</td></tr> <tr><td class=CrewTEX nowrap>mile</td><td class=CrewTEX nowrap>1.609</td><td class=CrewTEX nowrap>km</td></tr> <tr><td class=CrewTEX nowrap>mile (nautical)</td><td class=CrewTEX nowrap>1.852</td><td class=CrewTEX nowrap>km</td></tr> <tr><td class=CrewTEX nowrap>millibar</td><td class=CrewTEX nowrap><b>0.100</b></td><td class=CrewTEX nowrap>kPa</td></tr> <tr><td class=CrewTEX nowrap>mm of mercury (60°F)</td><td class=CrewTEX nowrap>0.133</td><td class=CrewTEX nowrap>kPa</td></tr> <tr><td class=CrewTEX nowrap>mm of water (60°F)</td><td class=CrewTEX nowrap>9.80</td><td class=CrewTEX nowrap>Pa</td></tr> <tr><td class=CrewTEX nowrap>mph</td><td class=CrewTEX nowrap>1.61</td><td class=CrewTEX nowrap>km/h</td></tr> <tr><td class=CrewTEX nowrap>mph</td><td class=CrewTEX nowrap>0.447</td><td class=CrewTEX nowrap>m/s</td></tr> <tr><td class=CrewTEX nowrap>ounce (avoirdupoids) per gallon</td><td class=CrewTEX nowrap>7.49</td><td class=CrewTEX nowrap>kg/m<sup>3</sup></td></tr> <tr><td class=CrewTEX nowrap>ounce (force of thrust)</td><td class=CrewTEX nowrap>0.278</td><td class=CrewTEX nowrap>N</td></tr> <tr><td class=CrewTEX nowrap>ounce (liquid US)</td><td class=CrewTEX nowrap>29.6</td><td class=CrewTEX nowrap>mL</td></tr> <tr><td class=CrewTEX nowrap>ounce (liquid) fl.oz</td><td class=CrewTEX nowrap>28.4</td><td class=CrewTEX nowrap>mL</td></tr> <tr><td class=CrewTEX nowrap>ounce (mass, avoirdupoids)</td><td class=CrewTEX nowrap>28.3495</td><td class=CrewTEX nowrap>g</td></tr> <tr><td class=CrewTEX nowrap>peck</td><td class=CrewTEX nowrap>9.09218</td><td class=CrewTEX nowrap>L</td></tr> <tr><td class=CrewTEX nowrap>pint</td><td class=CrewTEX nowrap>0.56826</td><td class=CrewTEX nowrap>L</td></tr> <tr><td class=CrewTEX nowrap>pint (liquid US)</td><td class=CrewTEX nowrap>473.0</td><td class=CrewTEX nowrap>mL</td></tr> <tr><td class=CrewTEX nowrap>ppm (by mass)</td><td class=CrewTEX nowrap><b>1.00</b></td><td class=CrewTEX nowrap>mg/kg</td></tr> <tr><td class=CrewTEX nowrap>psi</td><td class=CrewTEX nowrap>6.895</td><td class=CrewTEX nowrap>kPa</td></tr> <tr><td class=CrewTEX nowrap>quad (10<sup>15</sup> Btu)</td><td class=CrewTEX nowrap>1.06</td><td class=CrewTEX nowrap>EJ</td></tr> <tr><td class=CrewTEX nowrap>quart (liquid US)</td><td class=CrewTEX nowrap>0.946</td><td class=CrewTEX nowrap>L</td></tr> <tr><td class=CrewTEX nowrap>quart (liquid, qt)</td><td class=CrewTEX nowrap>1.1365</td><td class=CrewTEX nowrap>L</td></tr> <tr><td class=CrewTEX nowrap>rpm</td><td class=CrewTEX nowrap>0.105</td><td class=CrewTEX nowrap>rad/s</td></tr> <tr><td class=CrewTEX nowrap>st (stone)</td><td class=CrewTEX nowrap>6.3503</td><td class=CrewTEX nowrap>kg</td></tr> <tr><td class=CrewTEX nowrap>tablespoon (approx.)</td><td class=CrewTEX nowrap>15.0</td><td class=CrewTEX nowrap>mL</td></tr> <tr><td class=CrewTEX nowrap>teaspoon (approx.)</td><td class=CrewTEX nowrap>5.0</td><td class=CrewTEX nowrap>mL</td></tr> <tr><td class=CrewTEX nowrap>therm (100,000 Btu)</td><td class=CrewTEX nowrap>105.5</td><td class=CrewTEX nowrap>MJ</td></tr> <tr><td class=CrewTEX nowrap>ton, long</td><td class=CrewTEX nowrap>1 016.0469</td><td class=CrewTEX nowrap>kg</td></tr> <tr><td class=CrewTEX nowrap>ton, register (rt)</td><td class=CrewTEX nowrap>2.831685</td><td class=CrewTEX nowrap>m<sup>3</sup></td></tr> <tr><td class=CrewTEX nowrap>ton, shipping</td><td class=CrewTEX nowrap>1.132674</td><td class=CrewTEX nowrap>m<sup>3</sup></td></tr> <tr><td class=CrewTEX nowrap>ton, short (US)</td><td class=CrewTEX nowrap>907.1847</td><td class=CrewTEX nowrap>kg</td></tr> <tr><td class=CrewTEX nowrap>yd</td><td class=CrewTEX nowrap><b>0.9144</b></td><td class=CrewTEX nowrap>m</td></tr> <tr><td class=CrewTEX nowrap>yd<sup>2</sup></td><td class=CrewTEX nowrap>0.836</td><td class=CrewTEX nowrap>m<sup>2</sup></td></tr> <tr><td class=CrewTEX nowrap>yd<sup>3</sup></td><td class=CrewTEX nowrap>0.7646</td><td class=CrewTEX nowrap>m<sup>3</sup></td></tr> <tr> <td><img src=/Img/pixel.gif width=200 height=1></td> <td><img src=/Img/pixel.gif width=80 height=1></td> <td><img src=/Img/pixel.gif width=110 height=1></td> </tr> </table> </ilayer>
Carlier SA
Usine du Creusot - Zone Industrielle - 71210 Torcy - France
Tél. : 33 (0)3 85 55 17 00 - Fax : 33 (0)3 85 80 34 04
