The invention relates to an inclined roller table for transversely cutting ultrathin plate glass. The inclined roller table comprises a transverse cutter (1), a carrier roller bracket (2) under the transverse cutter and carrier rollers (3) arranged on the carrier roller bracket. The inclined roller table is characterized in that an inclined roller shaft (4) is arranged on the carrier roller bracket (2), a group of roller wheels (5) is arranged on the inclined roller shaft, the rotation axis of the roller wheel (5) is parallel with the axis of the carrier roller (3), and the upper ends of the roller wheels (5) are within the same plane with the upper ends of the carrier rollers (3); the inclined roller shaft (4) is arranged right under the cutting blade of the transverse cutter, and the axis of the inclined roller shaft (4) is matched with the motion trajectory of the cutting blade of the transverse cutter. Due to the adoption of the technical scheme, when the transversely cutter cuts an ultrathin plate glass tape, the cutting head always presses down the roller table so that a hanging region between the high points of the adjacent carrier rollers is eliminated, and the phenomenon of pressing crack of the plate glass tape is avoided.