I typically allow 300 - 350mm overhang for breakfast bar areas. You can get away with less but you'll be kicking the back of the units a bit more and may not be able to tuck stools away completely. Typical overhang of worktop on the door side is 20-25mm.
1 1 cup, uncooked equals 3 cups cooked. 2  1 cup, uncooked equals 3 cups cooked. 3  1 slice, dry equals 1/4 to 1/3 cup crumbs. 4  1 slice, soft equals 1/2 to 3/4 cup crumbs.  1 pound equals 3-1/2 to 4-1/2 cups shredded.
Apples, diced or sliced 1 pound (3 med.) equals 2 3/4 cups (1 apple equals almost 1 cup). Apricots, dried 1 pound equals 3 cups (4 1/2 cups cooked). Apricots, fresh 1 pound (5 to 8 medium) equals 2 1/4 cups sliced. Bananas 1 pound (3 to 4 medium) equals 2 cups sliced, 1 1/3 cups mashed. Berries (except strawberries) 1 pound equals 2 cups Cherries, canned 15-ounce can equals 1 3/4 to 2 cups Dates, pitted 1 pound equals 2 1/2 cups