Here’s the deal: 1/3 feels like a lonely number, so 2/3 feels like a party invite you barely got. But 2/3 is actually easier than 3/4 because it breaks cleanly into two 1/3 cups. Fractions are just lazy math that wears a disguise.
Once you realize 2/3 is 0.666666… cups, you can just estimate. A little over half a cup is your target. Half a cup plus a generous glug is your friend.
Quick Cheat Sheet for Lazy Cooks
2/3 cup = 10 tbsp + 2 tsp or 5.33 fl oz or 1/2 cup + 2 tbsp + 2 tsp. Memorize this, and you’ll become the kitchen wizard at parties. “Oh, you need 2/3? I’ve got it.”
Also, two 1/3 cups is always the safest bet. It’s like having a backup dancer for your measurement—reliable and slightly less dramatic.
