The invention discloses a method for detection of transfer volume of phthalic acid ester matters in a food package material, the method includes extraction, namely extraction of a food sample, to be more specific, water, acetonitrile, MgSO4 and sodium acetate are added into the food sample for eddying for 1 min and centrifuging for 2 min in 4000 r/min to obtain a liquid supernatant and a residue, the liquid supernatant is collected, and the residue is blew to dry with 40 DEG C nitrogen; purification, to be more specific, a PSA purification packing, a C18 purification packing and MgSO4are added for eddying for 1 min and centrifuging for 2 min in 4000 r/min, and the liquid supernatant is taken; and determination, to be more specific, gas chromatography and liquid chromatography are used for analyzing to detect the content of the phthalic acid ester matters in the food sample. The present invention provides a reliable, convenient and accurate method for detection of transfer volume of the phthalic acid ester matters in a contact package material.