The invention belongs to the field of distributed calculation, and puts forward an adaptive adjustment method for calculation resources in multiple working areas. According to different calculation periods of an application function, a system needs to be divided into a plurality of working areas, each working area is taken as a unit to carry out independent organization calculation, and calculation nodes are switched among the plurality of working areas to meet the requirements of different working area calculation periods. By use of the method, the constraint conditions, including the reference working period, the calculation resource distribution priority, the shortest calculation period, the longest allowable calculation period and the like, of each working area are comprehensively considered, and a calculation unit amount distributed by each activated working area is determined on the basis of the execution time of the calculation task in the calculation unit. On the basis, the calculation resources of the calculation nodes configured by different hardware are subjected to standardized processing according to the calculation unit so as to realize the adaptive adjustment of the calculation resources among the plurality of working areas.