The invention relates to an eccentric revolve-body calibration method. The method includes: placing two standard bodies together and observing whether errors are within the allowance range or not through measurement of eccentricity of the combined body and comparison of theoretical values; in the first state, measuring centroid of the standard bodies for one time, then measuring the centroid for the second time after adjusting the standard bodies into the second state, and listing two equations under the two states; measuring out the value of L1 through above steps and keeping the same as a test equipment parameter. A set of L0 test system is designed for convenience in operation, and measurement is achieved by taking a warhead as a benchmark standard centroid Xc through coordinate transformation. With the method, calibration can be effectively performed on the eccentricity of the revolve body, calibration effect can be improved, errors are reduced, the calibration method is convenient to test, and influence by the test method is reduced.