The invention discloses a processing method for preserved calcium fruits. The preserved calcium fruits are processed through the steps of preparing materials, keeping brittleness and hardening, sulphuring, pre-cooking, sugaring, drying, packaging, inspecting and the like by taking the calcium fruits as a raw material. The calcium fruits are pre-cooked with salt water to remove water thereof, so that the calcium fruits are compact in tissue, the permeability of cells is changed, and sugar permeates into the preserved calcium fruits favorably. By means of brittleness-keeping and hardening and color-protecting treatment, the preserved calcium fruits are unique in flavor, tasty and stable in color and luster, and have the functions of moistening skin and beautifying skin, supplementing calciumand the like.