CBD oil dosage calculator
Concentration, bottle size and body weight converted into mg per drop and drops per day, with the EFSA 17.5 mg/day marker.
Oil concentration
The percentage on the label. A 10 % oil carries 1,000 mg of CBD per 10 ml.
Bottle size
In milligrams of CBD per day. The starting reference cited by EFSA in 2023 is 17.5 mg per day.
Only used to display the mg per kg equivalent.
Results
Amount below the EFSA 2023 marker (17.5 mg/day).
Method and limits
One drop from a standard pipette is close to 0.05 ml, so a bottle delivers about 20 drops per ml. CBD per drop equals the labelled concentration times 0.5: a 10 % oil carries about 5 mg per drop.
The 17.5 mg per day marker is the starting reference discussed by EFSA in its 2023 novel-food assessment. It is a regulatory starting point under evaluation, not a medical limit. Context in our article how much CBD per day.