Time which is needed to produce a product is depended to the difficulty level which faced in finishing product. It includes size a nd kind os its product, besides tools are used, employee and the method which applied, therefore it is very important to decided how long time in making that product. It is can be known with determine "Standart Time" in finishing the product. After determining standart time so it can be decided product conductivity time, cost variable, besides determine work schedule which needed. This written discusses "Standart Time Calculation" in producing: Deutz Radiator BA 6M 816U type.