The invention belongs to the technical field of a glass water cup, and particularly relates to an anti-drop temperature-difference-resistant glass cup. The glass raw material of the water cup comprises the following raw materials including silicon dioxide, boric oxide, aluminum oxide, magnesium oxide, calcium oxide, lithium oxide, titanium oxide, zirconium oxide, strontium oxide and yttrium oxide. Through the special process, melt and formation of molten glass are performed; the glass produced by the process has the characteristics of high hardness and good toughness, so that the prepared water cup also has good anti-drop performance; when a user drops the water cup from a table accidentally, the water cup can be prevented from being broken; in addition, the temperature-difference-resistant performance of the water cup is relatively good; after relatively great temperature difference change, fine threads or cracks cannot be easily generated on the cup body surface due to inside stress change of glass; the service life of the water cup can be prolonged.