Q&A How much is 1 ml in a dropper 1 year ago Valerii One milliliter (1 mL) is generally considered to be equal to 20 drops of liquid when using a dropper. This is a good estimate, but for more accuracy, the dropper should be calibrated by counting drops and measuring the volume of the drops. Continue Reading Previous How average bedroom window sizeNext How to measure your height without a ruler More Stories Biography Q&A Best Kiyoshi Kuromiya Quotes 5 months ago Valerii Q&A Reviews How to Set Up a PayPal Account 11 months ago Valerii Q&A Reviews 50 Most Popular Cute Cat Names 12 months ago Valerii Leave a Reply Cancel replyYou must be logged in to post a comment.