Measurement calculator that can be used to convert Carat (metric) to Grain, among others: 1 Carat (metric) [kt] = 3.086 471 670 588 3 Grain [gr]
Convert Carat (metric) to Grain:Choose the right category from the selection list, in this case 'Mass / Weight'. Next enter the value you want to convert. From the selection list, choose the unit that corresponds to the value you want to convert, in this case 'Carat (metric) [kt]'. Finally choose the unit you want the value to be converted to, in this case 'Grain [gr]'.