Nurse On Call Daily | Free Virtual Consultation | Text or Call : (817) 952-6151

Botox and Filler Unit Calculator

Curious about the amount of units needed for Botox and filler treatments? Select your desired procedure & dose, and let this interactive Botox and filler unit calculator show you. Try it now!

Who Is This Calculator For?

Anyone who is interested in getting injectable treatments like Botox and filler can readily use this user-friendly calculator for free. There are, however, specific factors that can make this handy tool particularly beneficial to you.

Regardless of your age, this quiz is made for you if:

  • You’re a visual learner and would like to see potential treatment areas for yourself.
  • You want to learn more about how Botox and filler doses work per treatment.
  • You’re curious about the corresponding dosage for the intensity of your treatment.
  • You’re keen on saving as much time and money as possible before your treatment.
  • You want to ensure you’re getting the right treatment for you before booking an appointment or consultation.

How To Use This Calculator 

This dual-purpose Botox and filler unit calculator lets users select specific procedures by area and dose.

To calculate Botox and Dermal Filler units using this calculator, select an area on the face to see the available procedures. The calculator lets you do this by hovering over facial regions to explore your options. Then, click to select a treatment area.
Users will have three dosage options based on treatment intensity:

  • Barely There (minimal treatment)
  • Routine Correction (moderate treatment)
  • Optimal Correction (ideal treatment)

Once the user inputs their information, then our tool will calculate the price—just like that! It’s also the only calculator that allows dosing changes.

How To Calculate Botox & Dermal Filler Units

The Botox dose calculator works by determining the total number of units of botox a patient needs by multiplying two variables: unit count, and price per unit, which the users will set or tweak depending on their preference.

The filler syringe calculator follows the same process, except it works by determining how many syringes of filler a patient needs. For both procedures, this helpful tool displays the quantity calculated without requiring user submission, making the process easy, quick, and hassle-free.

Disclaimer: These are typical treatment estimates. Actual units and syringes needed may vary based on individual factors and your aesthetic provider’s final assessment.

How Many Botox Units Do I Need?

The units of Botox can vary depending on the specific area or condition being treated. Injectco’s Botox unit calculator can help you determine the dose estimates needed, whether your treatment area is on your lips, armpits, or in between your eyebrows.

For instance, lip flip treatments have a recommended dosage of 4-6 units to achieve optimal results. Injectco’s lip flip units calculator can help you with this specific cosmetic procedure.

Meanwhile, the number of units needed to treat forehead wrinkles is 10-30 units, while injections between your eyebrows can take 15-20 units on average.

For armpits, at least 50 units of Botox are needed per armpit to control underarm sweating, while the units of Botox needed for chronic migraines are typically 155 units (which will be distributed throughout several injection sites and administered across different sessions).

Benefits of Using this Calculator

  • Seeing Visuals: You can visualize potential Botox and filler treatments before you decide on a procedure that works best for you.
  • Determining Estimates: You’re able to determine treatment estimates for Botox and fillers based on the intensity of your chosen procedure.
  • Saving Costs: You can save your money by anticipating how much you’ll spend at the Medspa using this calculator.
  • Planning Ahead: You get to plan ahead by choosing the most suitable procedure and your preferred dose before booking your appointment at Injectco.

Other Resources

At Injectco, our trusted Botox services can be customized to fit our patients’ personal aesthetic goals and needs. From Botox injections to dermal fillers, our Botox and filler calculator can help you understand the best possible treatment plan for you—because you get to control it yourself.

For a more comprehensive discussion of your chosen treatment, including potential variations from these estimates, schedule a one-on-one consultation with Injectco today.

There is no guarantee of specific results and the results can vary. All sales are final and non-refundable.

LegitScript Certified:

Health Finance:

6% fee applicable
© 2025 Injectco. All Rights Reserved

Look Natural.

Feel Beautiful.

Look Natural.

Feel Beautiful.

Get a FREE 15-Min Virtual Consult with a Master Injector

Limited Spots This Week!

When should we call?*
  • Talk with a Registered Aesthetic Nurse
  • PLUS Get $50 OFF Your First Treatment!

Look Natural.

Feel Beautiful.

Look Natural.

Feel Beautiful.

Get a FREE 15-Min Virtual Consult with a Master Injector

Limited Spots This Week!

When should we call?*
  • Talk with a Registered Aesthetic Nurse
  • PLUS Get $50 OFF Your First Treatment!

Get Started!