Dialysis fluid compositions including 0.5 to 3 mM citrate, 1 to 5 mM total calcium, and 0 to 1.5 mM total magnesium. These dialysis fluid compositions include 0.10 to 0.2 mM more total calcium per 1 mM citrate within the dialysis fluid as compared to the calcium concentration ordinarily prescribed for a non-citrate containing dialysis fluid.