How many units of Botox do I need for my forehead?

Most patients need 10–30 units for forehead lines, with 15–20 being the most common dose. The exact number depends on your muscle strength, the depth of your lines, and whether you're doing preventative or corrective Botox.

How much does Botox cost per unit in 2026?

Botox costs $10–$25 per unit depending on your location and provider. Budget medspas charge $11–$12/unit, mid-range medspas $15–$16/unit, dermatologists $18–$20/unit, and premium plastic surgeons $22–$25/unit. NYC averages $14–$18/unit.

How do you convert Botox units to Dysport units?

The commonly used conversion ratio is 2.5–3 Dysport units per 1 Botox unit (most providers use 2.5:1 or 3:1). So 50 units of Botox is roughly equivalent to 125–150 units of Dysport. Units are not officially interchangeable between brands — always defer to your injector.

How much does a full face of Botox cost?

A full upper face treatment (forehead + frown lines + crow's feet) typically requires 40–60 units and costs $550–$1,000 at most clinics. Adding lower face areas like lip flip, chin, or masseter can bring the total to $1,000–$2,000+ depending on your dose and provider.

How many units of Botox do I need for crow's feet?

Crow's feet typically require 10–24 units total (both sides), with 20–24 being the most common dose. The FDA recommends 12 units per side (24 total). Your injector may use fewer for a subtle result or more for stronger muscles.

How many units of Dysport equal 50 units of Botox?

Using the commonly cited 2.5–3:1 conversion ratio, 50 units of Botox is approximately 125–150 units of Dysport. Most providers use a 2.75:1 ratio as a practical middle ground, which gives 138 units of Dysport. For Daxxify, the ratio is 2:1 — so 50 Botox units ≈ 100 Daxxify units. Providers apply this 2:1 ratio across all treatment areas, not just frown lines.

How much does masseter Botox cost?

Masseter Botox for jawline slimming typically requires 30–100 units total (both sides), with 40–60 being common. At $15/unit, that's $450–$900. Some clinics charge a flat per-area rate of $599–$800 for masseter, which can be a better deal at higher doses.

Why do Dysport prices vary so much between clinics?

Some clinics quote Dysport in actual Dysport units (e.g., $5/unit × 108 units = $540) while others quote in Botox-equivalent units ($15/unit × 36 units = $540). Same treatment, same price, different math. A clinic advertising $7/unit Dysport in actual units is equivalent to ~$19/unit in Botox terms. Always ask whether the per-unit price is in Dysport units or Botox-equivalent units.

Botox Cost Calculator

Q: Is per-unit or per-area Botox pricing better?

It depends on how many units you need. Calculate the break-even: divide the per-area price by the per-unit rate. If you need fewer units than the break-even, per-unit is cheaper. If you need more, per-area saves money. Per-area pricing tends to favor patients who need higher doses (men, masseter, trapezius).

How much will your Botox treatment cost? Use our free calculator to estimate your total based on treatment areas, units needed, and your clinic's per-unit rate — then compare pricing models and convert between brands.

[→ Use the calculator above]

How to Use This Calculator

Cost Calculator

Select the areas you want treated, adjust the unit slider to match what your provider recommends (or use the preset average), and enter your clinic's per-unit price. The calculator totals everything instantly.

Per-Unit vs. Per-Area Comparison

Some clinics charge per unit ($15/unit), others charge per area ($450 for forehead). Enter both prices and your expected units to see which model saves you money — plus the exact break-even point.

Brand Converter

Switching from Botox to Dysport? Getting Daxxify for the first time? Enter your units in one brand and see the approximate equivalent across all six FDA-approved neuromodulators: Botox, Dysport, Xeomin, Jeuveau, Daxxify, and Letybo.

How Much Does Botox Cost in 2026?

Botox is priced per unit. The per-unit rate varies by location and clinic:

Market	Typical Per-Unit Rate	50-Unit Treatment
Smaller cities & suburbs	$10–$13/unit	$500–$650
Mid-size metros	$13–$16/unit	$650–$800
Major metros (NYC, LA, Miami)	$15–$20/unit	$750–$1,000
Premium / high-demand clinics	$20–$25/unit	$1,000–$1,250

Your total cost depends on two things: the per-unit rate and how many units you need. A forehead-only treatment might be 15–20 units ($225–$300 at $15/unit), while a full upper face is 40–60 units ($600–$900 at $15/unit).

For detailed NYC pricing with real clinic names, see our Botox cost guide for NYC.

How Many Units of Botox Do I Need?

The number of units depends on the treatment area, your muscle strength, and your goals. Here are typical ranges:

Upper Face

Area	Range	Common Dose
Forehead lines	10–30 units	15–20
Frown lines (11s)	15–25 units	20
Crow's feet (both sides)	10–24 units	20–24
Brow lift	4–10 units	6
Bunny lines	4–10 units	6–8

Lower Face & Neck

Area	Range	Common Dose
Lip flip	4–8 units	4–6
Gummy smile	2–6 units	4
DAO / downturned mouth	4–8 units	6
Chin (dimpled chin)	4–8 units	6
Perioral lines	4–8 units	4–6
Neck bands	20–60 units	25–50

Body & Specialty

Area	Range	Common Dose
Masseter / jawline (both sides)	30–100 units	40–60
Trapezius / Barbie Botox (both)	40–100 units	50–80
Underarm sweating (both sides)	50–100 units	100

Women typically need fewer units than men for the same area due to differences in muscle mass. First-timers and preventative Botox patients usually start on the lower end.

Per-Unit vs. Per-Area: Which Is Cheaper?

The break-even formula: per-area price ÷ per-unit rate = break-even units.

If you need fewer units than the break-even, per-unit is cheaper. If you need more, per-area saves money. For a detailed breakdown with real clinic pricing, see our per-unit vs. per-area guide.

Converting Between Botox, Dysport, and Other Brands

All six FDA-approved neuromodulators work similarly but use different unit scales:

Brand	Conversion to Botox	Typical Duration
Botox (onabotulinumtoxinA)	1:1 (baseline)	3–4 months
Dysport (abobotulinumtoxinA)	2.5–3:1	3–4 months
Xeomin (incobotulinumtoxinA)	1:1	3–4 months
Jeuveau (prabotulinumtoxinA)	1:1	3–4 months
Daxxify (daxibotulinumtoxinA)	2:1	6–9 months
Letybo (letibotulinumtoxinA)	1:1	3–4 months

The Dysport ratio of 2.5–3:1 means 50 Botox units ≈ 125–150 Dysport units. The Daxxify ratio of 2:1 means 50 Botox units ≈ 100 Daxxify units. The 2:1 ratio is established by FDA glabellar dosing (20 Botox = 40 Daxxify) and widely applied across all treatment areas in practice. These ratios matter for pricing — see our Dysport pricing trap analysis for why a low per-unit price isn't always a good deal.

Units are not officially interchangeable between brands. Each product has its own FDA-approved dosing. Your injector determines the appropriate dose based on the specific product being used.

The "Botox-Equivalent Units" Pricing Trap

This is one of the most common sources of pricing confusion in aesthetics, and almost nobody talks about it.

Some clinics quote Dysport prices in actual Dysport units (e.g., "$5/unit for 108 units = $540"). Other clinics quote Dysport in Botox-equivalent units (e.g., "$15/unit for 36 units = $540"). Same treatment, same dose, same total price — completely different per-unit numbers.

This means a clinic advertising "$7/unit Dysport" might sound like a great deal, but if that's in actual Dysport units, you're paying the equivalent of ~$19/unit in Botox terms — which is expensive. Meanwhile, "$15/unit Dysport" at another clinic might sound pricey, but if they're quoting in Botox-equivalent units, you're getting the standard rate.

The question to always ask: "Is that priced in Dysport units or Botox-equivalent units?"

This is exactly why comparing raw per-unit prices across brands without understanding the unit system is misleading — and why tools like this calculator exist.

What This Calculator Doesn't Cover

This tool gives you a budget estimate. It doesn't account for consultation fees (some clinics charge $50–$200, often credited toward treatment), touch-up policies, membership pricing, package discounts, or loyalty rewards like Allē points. Your actual units will be determined by your injector after examining your facial anatomy.

For an informed decision, use this calculator to know the ballpark — then compare real clinic prices on GlassyIndex.

Dosing ranges sourced from FDA prescribing information, peer-reviewed clinical literature, and provider consensus. This is not medical advice. Always consult a licensed, qualified injector for treatment decisions.

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Botox Cost Calculator: Estimate Your Treatment by Area, Units & Brand (2026)