Abstract: A water-saving toilet contains a base including a cavity, an outlet, a U-shaped tube, a cushion, a stopping member, and a flush button; the stopping member including an inlet pipe to connect with a first flow pipe and a second flow pipe, the first and the second flow pipes respectively including a plurality of outflow holes; wherein lengths of the first and the second flow pipes are equal when flushing the water, the water flows from the stopping member to the cavity via a first predetermined section of the first flow pipe without the outflow holes, and on a second predetermined section of the second flow pipe relative to a third predetermined section of the first flow pipe with the outflow holes is not provided with the outflow holes.