Free tool
CBD Oil Drops Calculator
Counting drops is the fiddly part of taking CBD oil. Pick your oil, enter the amount of CBD you want in milligrams, and the calculator shows how many drops that is, how much CBD is in each drop and how long the bottle will last.
Our oils at a glance
| Oil | CBD per 10ml bottle | CBD per drop (approx.) |
|---|---|---|
| CBD Oil 10% | 1,000mg | 5mg |
| CBD Oil 20% | 2,000mg | 10mg |
| CBD Oil 30% | 3,000mg | 15mg |
Each strength has its own lab report, so you can check the CBD content for yourself on our lab tests page.
How the maths works
- Drops in the bottle = bottle size (ml) × drops per ml. A 10ml bottle at 20 drops per ml holds about 200 drops.
- CBD per drop = CBD in the bottle (mg) ÷ drops in the bottle. 1,000mg ÷ 200 drops = 5mg per drop.
- Drops per serving = the amount you want (mg) ÷ CBD per drop.
Drop sizes vary a little with how you hold the dropper, so treat the result as a close guide rather than an exact figure.
Tips for taking CBD oil
- Shake the bottle before use.
- Place the drops under your tongue and hold them there for about 90 seconds before swallowing.
- Take it at the same time each day so it becomes part of your routine.
- Store the bottle somewhere cool and dark.
Not sure which strength suits you? Our guide to buying CBD oil in Malta compares the options, or ask our team.
Frequently asked questions
How much CBD is in one drop of Dr. Hemp Me oil?
Our oils come in 10ml bottles and our droppers give about 20 drops per ml, so a bottle holds around 200 drops. That works out at about 5mg of CBD per drop for the 10%, 10mg for the 20% and 15mg for the 30%.
How many drops are in a 10ml bottle?
About 200, with a dropper that gives 20 drops per ml. Droppers from other brands can differ, so check their label or change the drops per ml in the calculator.
Does the calculator tell me how much CBD to take?
No. It turns an amount in milligrams into drops, and shows how long a bottle lasts. For how much to take, follow the directions on your product label. If you are pregnant, breastfeeding or take any medication, speak to your doctor before using CBD.
Can I use it for another brand’s oil?
Yes. Choose “Another oil”, then enter the bottle size, the total CBD in milligrams from the label, and your dropper’s drops per ml.
Last updated: 24 October 2026.