Typical dropper is 1 ml in both 30ml and 60 ml tincture bottles.

Some 120ml bottles can have 3-5 ml droppers.

Volume Conversions

equivalents

• 1 tablespoon = 3 teaspoons = 15 milliliters
• 4 tablespoons = 1/4 cup = 60 milliliters
• 1 ounce = 2 tablespoons = 30 milliliters
• 1 cup = 8 oz. = 250 milliliters
• 1 pint = 2 cups = 500 milliliters
• 1 quart = 4 cups = 950 milliliters
• 1 quart = 2 pints = 950 milliliters
• 1 gallon = 4 quarts = 3800 milliliters = 3.8 liters