In mango, A-grade means 3 fruits per kg. Grading: Grading is the sorting of vegetables and fruits into different grades according to their size, shape, color, and volume to fetch high prices in the market. Grading in mango:In mango, grading is mainly based on the size, color, and maturity of the fruits. While grading smaller fruits separated from the larger ones in order to achieve uniform ripening. Immature, overripe, damaged, and diseased fruits are discarded in the process of grading. Weight-based 4 mango grades:GradeWeight A 301- 325 gm1276 - 300 gm2251 - 275 gm3 226 - 250 gm Grades of mango:Additional Information Scientific nameMangifera indicaFamilyAnacardiaceaeImportant varietiesAlphanso, Kesar, Dasheri, Himsagar, Chausa, Badami Etc.