1.长度换算表
公里 km.米 m.厘米 cm.英里 mi.海里 kt.码 yd.英尺 ft.英寸 in.110001000000.6213820.5396111093.633280.8939370.70.00111000.0006210.0005391.093633.2808939.37070.000010.0110.0000060.0000050.01093630.0328080.3937071.609311609.3116093110.86896117605280633601.85318531853181.150812025.416076.2172914.60.00091491438391.43830.0005680.00049413360.0003040.30479430.47940.0001890.0001640.3333331120.0000250.0253992.539950.0000150.0000130.0277770.0883331
2.面积换算表
平方公里sq.km. 公亩a. 平方米sq.m平方英尺sq.ft.平方英寸sq.in.平方英里sq.mi.平方码sq.yd英亩a.110000---0.386116-247.1140.000111001076.421550050.000038119.6030.0247110.0000010.01110.76421550.05-1.196030.000247-0.0000920.0928991144-0.1111110.000022-0.0000060.0006450.0069441-0.000771-2.5898825898.8---1-640-0.008360.83609691296-10.0002060.00404640.46714046.7143560-0.00156248401
3.重量换算表
公斤kg.百克hg.克g.吨MT(t.)磅（常衡）lb.
盎司（常衡）oz.
11010000.0012.2046235.27390.111000.00010.2204623.527390.0010.0110.0000010.0022040.035273100010000-12204.62352740.4535924.53592453.5920.0004531160.0283480.28348728.34870.0000280.062514.容积换算表
立方米cu.m. 升l.立方厘米cu.cm.立方英尺cu.ft.立方英寸cu.in.立方码cu.yd.加仑（英）gal.11000-35.316561027.11.308022200.001110000.03531661.02710.0013080.220.0000010.00110.0000350.0610270.0000010.000220.02831628.316828316.8117280.0370376.229690.0000160.01638616.38620.00057810.0000210.0036040.764511764.51176451127466561168.1910.0045454.4545964545.960.160543277.4230.0059461
