Cream is labeled illogically, with names and not numbers representing milk fat within. This ought to help sort them out: half-and-half (equal parts milk and cream) has 10.5 to 18 percent milk fat; light cream (a.k.a. table cream) ranges from 18 to 30 percent, but is most often actually 20 percent; whipping cream (a.k.a. light whipping cream) has 30 to 36 percent; and heavy cream (ironically, better for whipped cream than “whipping” cream, though both work) has 36 to 40 percent. Double cream (not widely available in the U.S.) has 42 percent. Oh, and it is awesome.