During the different construction stages of regional overall development projects, there are large amounts of earthwork excavation and earthwork demand. If the earthwork balance research and planning are not carried out systematically before the project starts, it will lead to huge investment waste. This article sorts out the calculation ideas, development plans and development processes based on the actual functional requirements of earthwork balance, develops the earthwork balance program, and automatically generates earthwork allocation solutions through the input of project basic parameter information, providing decision-making basis for construction units in the earthwork and stone work of regional overall development projects, and thereby achieving the purpose of improving quality and efficiency.