Time for single vehicle combat preparation (TSVCP) is an important characteristic parameter for the operational support feature of armored vehicle.During the development phase,how to validate the TSVCP of armored vehicle through analytic method is a difficult issue in analysis and validation of vehicle supportability.This paper uses Monte Carlo approach and builds a working model for single vehicle combat preparation (SVCP) of armored vehicle,thus realizes the prediction and analysis of the TSVCP of armored vehicle,and finally validates the effectiveness of the approach by example.