Substrate processing method and substrate processing apparatus

Abstract

A substrate processing method includes performing a post-processing on a substrate subjected to a pre-processing, in the multiple chambers, acquiring a characteristic value of the substrate after the post-processing for respective chambers, calculating an actual value being an estimated value of the characteristic value when a processing condition of the post-processing is adjusted such that a difference between the characteristic value and a target value becomes small, acquiring a correction residual amount being a difference between the actual value and the target value for each chamber, calculating an average value of correction residual amounts of all of the chambers, correcting the pre-processing condition based on the average of the correction residual amounts, correcting the post-processing condition for each chamber based on the average of the correction residual amounts and the correction residual amount for each chamber; and performing the pre-processing and the post-processing based on the corrected conditions.