Butter/Margarine	Olive Oil
1 Teaspoon	3/4 teaspoon
1 Tablespoon	2 1/4 teaspoon
1/4 cup	3 tablespoons
1/3 cup	1/4 cup
1/2 cup	1/4 cup + 2 tablespoons
2/3 cup	1/2 cup
3/4 cup	1/2 cup + 1 tablespoon
1 cup	3/4 cup