码是一个长度单位，符号是yd，英制单位的码（YARD）与公制单位的换算关系是：1码约等于0.9144米。
米米是国际单位制基本长度单位，俗称为米，英文是meter，符号为m。“米”的定义起源于法国。1米定义为：当真空中光速c以m/s为单位表达时选取固定数值299 792 458来定义米。
码转米换算表码 (yd)米 (m)0.1 yd0.09144 m0.5 yd0.4572 m1 yd0.9144 m1.5 yd1.3716 m2 yd1.8288 m3 yd2.7432 m4 yd3.6576 m5 yd4.572 m6 yd5.4864 m7 yd6.4008 m8 yd7.3152 m9 yd8.2296 m10 yd9.144 m11 yd10.0584 m12 yd10.9728 m13 yd11.8872 m14 yd12.8016 m15 yd13.716 m16 yd14.6304 m17 yd15.5448 m18 yd16.4592 m19 yd17.3736 m20 yd18.288 m25 yd22.86 m30 yd27.432 m35 yd32.004 m40 yd36.576 m45 yd41.148 m50 yd45.72 m码 (yd)米 (m)55 yd50.292 m60 yd54.864 m65 yd59.436 m70 yd64.008 m75 yd68.58 m80 yd73.152 m85 yd77.724 m90 yd82.296 m95 yd86.868 m100 yd91.44 m150 yd137.16 m200 yd182.88 m250 yd228.6 m300 yd274.32 m350 yd320.04 m400 yd365.76 m450 yd411.48 m500 yd457.2 m550 yd502.92 m600 yd548.64 m650 yd594.36 m700 yd640.08 m750 yd685.8 m800 yd731.52 m850 yd777.24 m900 yd822.96 m950 yd868.68 m1000 yd914.4 m5000 yd4572 m