* These measurements are approximate amounts since matzot vary in thickness. Hand matzot can be considerably thicker than machine, or vice-versa.
** For the first three cups, one must drink more than half the rivi’it. One should drink the entire fourth cup so as to be able to recite a bracha achrona.
*** For Friday night kiddush, Rav Moshe Feinstein zt”l held that one should use a cup that holds 4.42 fluid ounces of wine.