1 inch = 2.54 cm
1 oz = 30 mL
1 tsp = 5 mL
1T = 15 mL = 3 tsp
1 glass = 8 ounces = 240 mL
1 cup = 8 ounces = 240 mL
1 teacup = 6 ounces = 180 mL