体重测量法：BMI=实际体重（Kg）/身高（m2）　　评定：BMI在20-24为正常体重；BMI小于20为偏瘦；BMI在24-26.5为偏胖；BMI大于26.5为肥胖身高测量法：2-12岁年龄×6+77按照这个公式你的BMI是19.4,身高是151,偏瘦偏高点.没有什么问题,发育很正常.

身高体重对照表身高M略瘦(KG)BMI〈20正常(KG)BMI20-24略胖(KG)BMI〈24过胖(KG)BMI〈26肥胖(KG)BMI〈30严重肥胖(KG)BMI〉401.5543.2548.05-57.6657.6662.4772.196.11.5643.8048.67-58.4158.4163.2773.097.31.5744.3749.30-59.1659.1664.0973.998.61.5844.9449.93-59.9159.9164.9174.999.91.5945.5150.56-60.6760.6765.7375.8101.11.6046.0851.20-61.4461.4466.5676.8102.41.6146.6651.84-62.2162.2167.3977.8103.71.6247.2452.49-62.9962.9968.2378.7105.01.6347.8253.14-63.7763.7769.0879.7106.31.6448.4153.79-64.5564.5569.9380.7107.61.6549.0154.45-65.3465.3470.7981.7108.91.6649.6055.11-66.1366.1371.6582.7110.21.6750.2055.78-66.9366.9372.5183.7111.61.6850.8056.45-67.7467.7473.3884.7112.91.6951.4157.12-68.5568.5574.2685.7114.21.7052.0257.80-69.3669.3675.1486.7115.61.7152.6358.48-70.1870.1876.0387.7117.01.7253.2559.17-71.0071.0076.9288.8118.31.7353.8759.86-71.8371.8377.8289.8119.71.7454.5060.55-72.6672.6678.7290.8121.11.7555.1361.25-73.5073.5079.6391.9122.51.7655.7661.95-74.3474.3480.5492.9123.91.7756.3962.66-75.1975.1981.4694.0125.31.7857.0363.37-76.0476.0482.3895.1126.71.7957.6764.08-76.9076.9083.3196.1128.21.8058.3264.80-77.7677.7684.2497.2129.61.8158.9765.52-78.6378.6385.1898.3131.01.8259.6266.25-79.5079.5086.1299.4132.51.8360.2866.98-80.3780.3787.07100.5134.01.8460.9467.71-81.2581.2588.03101.6135.41.8561.6168.45-82.1482.1488.99102.7136.9你不用太担心了,其实现在中国偏瘦的人还是很多的,不影响身体健康就好了.

大约是145至150厘米左右,根据你的叙述来看你的是生长过快了.标准体重(千克)=身高(厘米)-105厘米正常范围：标准体重+(或-)标准体重*百分之十绝对正确!你的体重是在正常的范围之内的,你没必要太担心了以上是对“12岁女生的标准体重和标准身高”这个问题的建议，希望对您有帮助，祝您健康！

标准体重(千克)=身高(厘米)-105厘米正常范围：标准体重+(或-)标准体重*百分之十绝对正确!标准体重(千克)=身高(厘米)-105厘米正常范围：标准体重+(或-)标准体重*百分之十绝对正确!你可以自己算算.

标准体重(千克)=身高(厘米)-105厘米正常范围：标准体重+(或-)标准体重*百分之十你可以根据上面给的公式,根据自身的情况去进行预算.你的身高在你的年纪来说算高挑的了.不需要担心.