Abstract: In order to realize fully automatic, rapid and paperless process of centric adjustment and calculation for hydropower turbines, the function of Excel software function charts is applied to program. Taking a hydropower station as an example for experiment, it comes to the conclusions as follows: When the centric adjustments are carried on piano-wires and stators, the Excel programmed calculation sheet is available to quickly feedback the distance, angle and verticality of the adjusted equipment away from the preset installation center of units. In the form of coordinate system, it clearly and intuitively shows the azimuth, gradient direction and additional padding position to be adjusted, which avoids calculated errors and time delays caused by artificial processing-based data, and greatly shortens the overall maintenance periods. What’s more, the centric measurement Excel programmed operation sheet for the units features clear system structure, simple programming,strong universality, convenient application, high calculation accuracy, and so on.