常用单位换算表格

长度换算：1in =2043.500.000145bar gbar a0.0833333lb/in2=Psi =Psi1.3793.061ft =0.027777783面积换算：4体积换算：5速度换算：6体积流量换算：7质量换算：8密度换算：9温度换算：1yd(码)=3.00ft =36.001m =100cm =39.371公里 =0.6214英里 =0.541密耳(mil) =0.001英寸1微米 =0.000001米11in2 =0.006941ft2 =6.45161m2 =10000.00cm2 =1550.001公顷 =15市亩 =0.011l =0.001m3 =0.0353116.1Imp.gal=19.335295US.gal=4466.461bbl =42US.gal11ft3 =1728.00in311m/s =60m/min =36001ft/s =0.3038m/s1L/s =0.001m3/s =3.61m3/h =0.2778L/s1kg = 0.001ton =2.2051lb =0.4536kg1tn =2240lb11kg/m3 = 0.001g/cm3 =0.062431g/cm3 =1000kg/m31lb/ft3 = 16.02kg/m31100摄氏度°C =212华氏度 °F =671.6732华氏度 °F =0开尔文 K =0.00摄氏度°C =0兰金度°R =273.15-273.1510能量换算：1J =1N.m =0.10211

功率换算：12力换算：13黏度换算：14运动黏度换算：注：1kcal =4.186J11CHU =1.8BTU1摄氏热单位英热单位1kW =101.97kgf.m/s =737.461HP =0.74569kW1kcal/s =4.186kW1N =100000达因(dyn)=0.102041kgf =9.807N1lb =4.448N1Pa.s =10P[g/(cm.s)]=10001cP =0.001Pa.s =0.011lb/(ft.s) =1.4881Pa.s 1cm2/s, St=100cSt厘沲 =0.361ft2/s =3600ft2/h =929输入值计算值bar =137.9kPakg/cm2 =2.9607atm =2250.074mmHgatm =101325Pa =760mmHg10m水柱

101.325Kpa0.1Mpayd =0.0254m =2.54cmin 1ft =12.00in in =3.2808ft = 1.09361ya国际海里=2市里 =1000米埃(A)=1E-10米cm21ft2 =144in2in2 =10.764ft2平方公里 =10000平方米ft3 =0.21998Imp.gal=0.26418US.galin3 =73.18899lUS.gal =3.7853lin3 =16.387cm3 =0.016387lm/h =3.281ft/s =196.85ft/minm3/h =0.03531US.gal/s=15.85US.gal/s磅(lb) =0.0009842英吨(tn)=0.001102美吨(shtn)shtn =2000lblb/ft3 = 0.008345lb/US.gallb/US.gal =119.8kg/m3兰金度°R=373.15开尔文 K4391.339

开尔文 K=摄氏度°C=491.67兰金度°R-459.67华氏度 °Fkgf.m =ft.lb =BTU =2.778E-07kW.h =3.73E-07HP.h1.356J1055J英马力*时

马力ft.lb/s =1.341HP =0.9486Btu/skgf =0.225磅(lb) =7.233磅达(pdl)cP =P1kg/(m.s)=0.102kgf.s/m2m2/h =cm2/s, St0.001076ft2/s =3.875ft2/h