單位換算非常全

1、流量液體單位換算磅/時(shí)英尺3/時(shí) 加侖/分 G:水=1公斤/時(shí)  米3/時(shí) G:水=1 :磅/加侖 :公斤/米310.002/G；0.0167/0.4540.454/1000G；0.454/10.12510.22711/1000G，1/流量氣體單位換算 磅/時(shí)實(shí)際英尺3/時(shí)  實(shí)際 G：空氣=1Kg/h實(shí)際m3/h標(biāo)準(zhǔn) G:空氣=1英尺3/時(shí) =磅/標(biāo)準(zhǔn)英尺3米3/時(shí) :公斤/標(biāo)準(zhǔn)m3 P=絕對(duì)壓力P=公斤力/厘米2 T= T：1380MW，13.1/G，1/0.45410.8MW135.5P/（460+T）10.02831237/MW；0.821/G，1/128

2、9.P/（237+T）比重液體單位換算磅/加侖公斤/米3G（水=1）11200.1210.001比重氣體單位換算實(shí)際磅/標(biāo)準(zhǔn) P=絕對(duì)壓力實(shí)際 公斤/米3 P：公斤/標(biāo)準(zhǔn)厘米3MWG（空氣=1）磅/英尺3 英尺3 T=公斤/標(biāo)準(zhǔn)米3 T：1(460+T)/35.5P116.113.21（273+T）/289P10.8210.0345長度單位換算單位米英寸英尺毫米英里公里（m）（in）（ft）（mm）（mi）（km）米139.373.280810000.00062140.001英寸0.025410.083325.40.000015780.0000254英尺0.3048121304.80

3、.00018940.0003048毫米0.0010.039370.003280810.0000006214 0.000001英里1609.35633605280160935011.60935公里1000393703280.8310000000.621371注：1m=100cm=1000mm=106um；1mm=0.03937in=39.37mils（密耳）。英寸毫米換算（lin=25.4mm） 英寸0123456789（in）毫米（mm）0025.450.886.2101.6127152.4177.8203.2228.610254279.4304.8330.2355.6381.1406.443

4、1.8457.2482.620508533.4558.8584.2609.6635660.4685.8711.2736.630762787.4812.8838.2863.6889914.4939.8965.2990.64010161041.41066.81092.21117.611431168.41193.81219.21244.65012701295.41320.81346.21371.613971422.41447.81473.21498.66015241549.41574.81600.21625.616511676.41701.81727.21752.67017781803.41828.

5、81854.21879.619051930.41955.81981.22006.68020322057.42082.82108.22133.621592184.42209.82235.22260.69022862311.42336.82362.22387.624132438.42463.82489.22514.610025402565.42590.82616.22641.626672692.42717.82743.22768.6分?jǐn)?shù)英寸毫米換算（lin=25.4mm）英寸01/161/83/161/45/163/87/161/29/165/811/163/413/167/815/16（in）毫

6、米（mm）001.63.24.86.47.99.511.112.714.315.917.519.120.622.223.8125.42728.630.231.833.334.936.538.139.741.342.944.54647.649.2250.852.45455.657.258.760.361.963.565.166.768.369.971.47374.6376.277.879.48182.684.185.787.388.990.592.193.795.396.898.41004101.6103.2104.8106.4108109.5111.1112.7114.3115.9117.51

7、19.1120.7122.2123.8125.45127128.6130.2131.8133.4134.9136.5138.1139.7141.3142.9144.5146.1147.6149.2150.86152.4154155.6157.2158.8160.3161.9163.5165.1166.7168.3169.9171.5173174.6176.27177.8179.4181182.6184.2185.7187.3188.9190.5192.1193.7195.3196.9198.4200201.68203.2204.8206.4208209.6211.1212.7214.3215.

8、9217.5219.1220.7223.3223.8225.42279228.6230.2231.8233.4235236.5238.1239.7241.3242.9244.5246.1247.7249.2250.8252.410254255.6257.2258.8260.4261.9263.5265.1266.7268.3269.9271.5273.1274.6276.2277.8面積單位換算單位米2英寸2英尺2英里2公里2（m2）（in2）（ft2）（mi2）（km2）米211549.9910.76393.861×10-71×10-6英寸20.000645216.944

9、×10-32.491×10-106.452×10-10英尺20.092914413.587×10-89.29×10-8英里225899992787840012.59公里21000000107638670.38611注：1 m2=100dm 2=10000cm 2；1mm 2=0.01cm 2=0.00155in 2。體積單位換算單位分米3英寸3英尺3美國夸脫美國加侖英國加侖美國桶（dm 3）（in3）（ft3）（qt）（USgal）（UKgal）（bbl）分米3161.02340.035311.056680.2641780.2200830.00

10、629英寸30.0163915.787×10-40.017320.0043290.0036060.000103英尺328.3171728129.92217.480556.228880.1781美國夸脫0.9463657.750.0334210.250.20820.00595美國加侖3.785432310.13368410.8330.02381英國加侖4.54374277.2740.160544.801281.2003210.02877美國桶158.9897025.61461684234.9731石油注：1m3=1000dm3=106cm3；1L=1000ml=1000cm3；1L=1

11、dm3。質(zhì)量單位換算（GB/T262493）單位噸（t）千克（公斤）（kg）克（g）牛頓（N）磅（lb）噸110001069.81×1032205千克（公斤）0.001110009.812.205克10月6日0.00119.81×10-32.205×10-3牛頓102×10-60.10210210.225磅0.454×10-30.4544544.451磅千克換算（1lb=0.4536kg）磅（lb）0123456789千克（kg）000.450.911.361.812.272.723.183.634.08104.544.995.445.96.3

12、56.87.267.718.168.62209.079.539.9810.4310.8911.3411.7912.2512.713.153013.6114.0614.5214.9715.4215.8816.3316.7817.2417.694018.1418.619.0519.519.9620.4120.8721.3221.7722.235022.6823.1323.5924.0424.4924.9525.425.8626.3126.766027.2227.6728.1228.5829.0329.4829.9430.3930.8431.37031.7532.2132.6633.1133.573

13、4.0234.4734.9335.3835.838036.2936.7437.237.6538.138.5639.0139.4639.9240.379040.8241.2841.7342.1842.6443.0943.554444.4544.91體積流量單位換算單位升/分米3/時(shí)英尺3/時(shí)英國加侖/分美國加侖/分美國桶/天（L/min）（m3/h）（ft3/h）（UKgal/min）（USgal/min）（bbl/d）升/分10.062.11890.219970.2641789.057米3/時(shí)16.667135.3143.6674.403151英尺3/時(shí)0.47190.02831710.103

14、80.12474.2746英國加侖/分4.5460.027279.632511.2003241.1美國加侖/分3.7850.22738.02080.8326134.28美國桶/天0.11040.0066240.233940.024280.029171質(zhì)量流量單位換算（GB/T262493）單位千克/時(shí)千克/分千克/秒噸/時(shí)磅/時(shí)磅/秒（kg/h）（kg/min）（kg/s）（t/h）（lb/h）（lb/s）千克/時(shí)116.7×10-3278×10-60.0012.205612×10-6千克/分60116.7×10-30.06132.336.7×

15、10-3千克/秒36006013.67.94×1032.205噸/時(shí)100016.7278×10-312205612×10-3磅/時(shí)0.4547.56×10-3126×10-60.454×10-31278×10-6磅/秒163327.20.4541.63336001壓力單位換算（之一）單位公斤力/厘米2兆帕（斯卡）巴標(biāo)準(zhǔn)大氣壓毫米水柱毫米水銀柱磅/英寸2(kgf/cm2)（MPa）（bar）（atm）（mmH2O）（mmHg）（lb/in2）公斤力/厘米210.09810.9810.9678104735.614.22兆帕（斯

16、卡）10.21109.8691.02×1057.50×1031.45×102巴1.020.110.986910.2×10375014.5標(biāo)準(zhǔn)大氣壓1.03320.10131.013311.0332×10476014.696毫米水柱10月4日98.1×10-698.1×10-60.9678×10-4173.56×10-31.422×10-3毫米水銀柱1.36×10-31.333×10-41.333×10-31.316×10-313.6119.34×

17、10-3磅/英寸270.3×10-36.89×10-368.9×10-368.05×10-370351.721注：1MPa=1000kPa=106Pa=10.1972kgf/cm2=10bar=9.86927atm=145.038lb/in2=7500.62mmHg=    10.1972×104 mmH2O    1kgf/cm2=98.0665kPa=9.80665 ×10-2MPa=0.980665bar=0.967841atm=10 mmH2O=735.559 mmH

18、g    1atm=0.10132MPa=101.325kPa=1.033227kgf/ cm2=760 mmHg。    mmHg0，g=9.80665m/s2。    mmH2O4，g=9.80665m/s2。壓力單位換算（之二）單位公斤/厘米2磅/英寸2大氣壓巴英寸汞柱千帕英寸水柱英尺水柱(kg/cm2)（lb/in2）（atm）（bar）（inHg）（kPa）（inH2O）（ftH2O）公斤/厘米2114.220.96780.9806728.9698.067394.0532.84磅/英寸20.07

19、03110.068040.068952.0366.89527.72.309大氣壓1.033214.69611.0132529.92101.325407.1433.93巴1.0197214.50380.98692129.53100402.15633.513英寸汞柱0.034530.49120.033420.03386413.386413.611.134千帕0.01019720.1450380.00986960.010.295314.021560.33513英寸水柱0.0025380.03610.0024560.002490.073490.24910.0833英尺水柱0.030450.43320.

20、029470.0298390.88192.98391211盎司/英寸2（ozf/in2）=0.0625磅/英寸2（lb/in2）溫度單位換算公式單位對(duì)照單位代入公式單位對(duì)照單位代入公式攝氏度（）華氏度（）（×9/5）+32華氏度（）攝氏度（）（-32）×5/9攝氏度（）開爾文度（0K ）（+273.16）華氏度（）蘭金溫標(biāo)度（0R）（+495.69）常用熱、功計(jì)量單位及換算量的名稱SI單位名稱SI單位符號(hào)單位換算能量，功，熱焦耳J1焦耳（J）=1牛頓·米（N·m）1國際蒸汽表卡（cal1T）=4.1868J1熱化學(xué)卡（calth）=4.1840J120卡

21、（cal20）=4.1816J115卡（cal15）=4.1855J1英熱單位（Btu）=1.05506×103J1千瓦·時(shí)（kw·h）=3.6×106J功率，輻射能通量瓦特W1瓦特（W）=1牛頓·米/秒（N·m/s）1千克力·米/秒（kgf·m/s）=9.80665W1米制馬力（PS）=7.35499×102W1英制馬力（HP）=7.45700×102W1英尺磅力/秒（ft·1bf/s）=1.35582W比熱容焦耳每千克開爾文J/（kg·k）1千卡/千克·kcal

22、lT/（kg·）=4.1868×103J（kg·k）1熱化學(xué)千卡/千克·kcalth/（kg·） =4.1840×103J（kg·k）1英熱單位/磅·Btu/（1b·）=4.1868×103J（kg·k）傳熱系數(shù)瓦特每平方米開爾文W/（m2·k）1千卡/厘米2·秒·kcalLT/（CM2·s·）= 4.1868×107W/（m2·k）熱導(dǎo)率（導(dǎo)熱系數(shù)）瓦特每米開爾文W/（m·k）1千卡/厘米2·秒

23、·kcalLT/（CM2·s·）= 4.1868×105W/（m·k）動(dòng)力粘度單位換算單位克/（厘米·秒）g/（cm·s）（泊，P）克/（米·秒）g/（m·s）（厘泊，cP）千克/（米·秒）kg/（m·s）（帕斯卡·秒，Pa·s）千克力·秒/米2（kgf·s/m2）千克/（米·時(shí)）kg/（m·h）磅/（英尺·秒）lb/（ft·s）磅力·秒/英尺2lb·s/ft2克/厘米·秒11

24、0²0.110.2×10-33.60×1026.720×10-22.089×10-3克/米·秒10-2110-310.2×10-53.66.720×10-42.089×10-5千克/米·秒10103110.2×10-23.6×1030.6722.089×10-2千克力·秒/米298.19.81×1039.8113.53×1046.5920.205千克/米·時(shí)2.788×10-30.27782.788×10-

25、42.833×10-511.867×10-45.801×10-6磅/英尺·秒14.881.488×1031.4880.15185.375×10313.108×10-2磅力·秒/英尺24.788×1024.788×10447.884.8821.724×10532.171運(yùn)動(dòng)粘度v單位換算單位米2/秒（m2/s）厘米2/秒（cm2/s）（斯·St）毫米2/秒（mm2/s）（厘斯，cSt）米2/時(shí)（m2/h）英尺2/秒（ft2/s）英尺2/時(shí)（ft2/h）米2/秒110410636

26、0010.7638.75×103厘米2/秒10-411000.361.076×10-33.875毫米2/秒10-60.0113.6×10-310.76×10-638.75×10-3米2/時(shí)277.8×10-62.778277.812.99×10-310.76英尺2/秒92.9×10-392992.9×103334.513600英尺2/時(shí)25.8×10-60.25825.892.9×10-3278×10-61動(dòng)力粘度與運(yùn)動(dòng)粘度v的換算公式：v=/式中   v

27、 單位:cSt(mm2/s)；       單位:10-3PaS=1cP(g/mS)；       單位:g/cm3。密度單位換算 克/厘米3（g/cm3）或噸/米3（t/m3）千克/米3（kg/m3）或克/升（g/L）磅/英寸3（lb/ft3）磅/英尺3（lb/ft3）磅/英加侖（lb/UK·gal）磅/美加侖（lb/USgal）110000.361362.4310.028.3450.00113.613×10-50.062430.010020.0083527.682768011728277.422310.0160216.020.0005810.16050.13370.099899.80.00366.228810.83270.1198119.80.0043297.481.2011溫度換算公式：=（×9/5）+32