Abstract: Using VB as the programming language, the charging statistical tool of Varian NMR data are programmed. This tool can set the price of the 1H spectrum and the other nucleus spectrum respectively according to the number and time.By reading the nucleus, acquisition time, acquisition times and delay time of each sample, the test fee of all samples can be calculated and the result can be displayed in the software. All the sample fee itemizations and summary results can also be exported to a separate file. The final detailed statistical information can be viewed by clicking on the button. This tool has been tested by teachers and students of Hubei University, and is now official use in the NMR statistical test data.