Ozempic click chart
Free Ozempic FlexTouch click counter
Use this calculator to see how many clicks match your prescribed dose.
Click count calculator
How the Ozempic click calculator works
- Pick your penThe dose printed on the pen is not enough: the same dose comes at different strengths. Check the volume and the number of doses too.
- Enter the doseType the dose your prescriber gave you, in mg.
- Read the click countThe calculator shows the whole number of clicks that comes closest, what they would deliver, and whether the pen would reach its limit after first use before you finish it.
Check it against your label
- The EU leaflet says: "Do not count the pen clicks." The U.S. instructions say the same.
- The EU product information lists a dose volume for each pen, from 0.19 mL to 0.74 mL. It gives no click count.
- Each pen only dials its own dose, and the dose must line up with the dose pointer.
- In the EU, 4-dose pens are discarded 6 weeks after first use and 8-dose pens 8 weeks after. The U.S. label says 56 days. Follow the label for your pen.
Frequently asked questions
What is the Ozempic click counter?
It estimates how many clicks of the dose selector correspond to an amount in mg. It is an approximation. It does not suggest a dose, and what you take comes from your prescriber and your label.
How many clicks are in a full dose?
The label does not say. This page starts from the volume of one dose and assumes 0.01 mL per click, so 0.74 mL is 74 clicks. The volume comes from the label; the 0.01 mL does not. Count your own pen and change the number.
Why does the pen matter so much?
The same dose comes at different strengths, so one click holds a different amount. On a 1 mg pen with 0.74 mL per dose, a click is about 0.014 mg. On a 1 mg pen with 0.37 mL per dose, it is about 0.027 mg, nearly twice as much.
Can you split doses using clicks?
Some people do, but it is not a method Novo Nordisk describes or supports. The instructions say the selector clicks differently when turned forwards, backwards or past the dose, and that the dose must line up with the dose pointer. A part dose does not. Ask your prescriber or pharmacist first.
What about the medicine left after the last dose?
The EU leaflet says there will still be solution left after the last dose, and that the pen should be disposed of. This calculator does not count it as an extra dose.
How long can I use one pen?
In the EU, 6 weeks after first use for a 4-dose pen and 8 weeks for an 8-dose pen. In the U.S., 56 days. A smaller dose makes a pen appear to last longer, but the limit stays the same. The calculator warns you when your injections would run past it.
How is the result worked out?
Amount per click = full dose ÷ clicks in a full dose. Clicks = desired dose ÷ amount per click, rounded to the nearest whole click. Delivered = whole clicks × amount per click. Injections in the pen = full dose × doses in the pen ÷ delivered, rounded down.
Example with made-up numbers: a full dose of 1 mg in 100 clicks is 0.01 mg per click. Wanting 0.25 mg gives 25 clicks, delivering exactly 0.25 mg. Wanting 0.025 mg gives 2.5 clicks, which rounds to 3 and delivers 0.03 mg, 20% over. The calculator warns you about a result like that. It also warns for fewer than 2 clicks, and for a dose larger than a full dose.
- Ozempic EU product information, European Medicines Agency. Checked 3 November 2026.
- Ozempic U.S. prescribing information, DailyMed. Checked 3 November 2026.
Related pages
Off-label notice. Counting clicks to take part of a dose is a community practice, not a method approved by the maker. The pen is designed to deliver full doses.
Keep your Ozempic doses in Reko
Reko stores the amount you actually took, so your record shows what was delivered and not only what was planned. It never suggests a dose.