Calculate how long it will take you to achieve the optimal Accutane cumulative dose with our professional-grade calculator. Trusted by healthcare providers.
Patients helped
Treatment success rate
Average months to target dose*
*Individual treatment length will vary, subject to provider recommendation
Cumulative dose is the total amount of Accutane (isotretinoin) taken over time, calculated as milligrams per kilogram of body weight (mg/kg). Providers use it to guide treatment length and reduce the risk of relapse.
Track your Accutane treatment progress and see how close you are to your target cumulative dose.
Educational estimate only. Your provider makes final dosing decisions.
Your results show your current cumulative dose progress toward the target range of 150-220 mg/kg, which research shows provides the best treatment outcomes with lowest relapse risk.
Current cumulative dose
At your current daily dose to reach minimum target (150 mg/kg)
Cumulative dose tracks the total amount of Accutane taken over time, calculated as milligrams per kilogram of body weight (mg/kg). This helps providers assess treatment progress.
70kg patient taking 40mg daily for 6 months:
(40mg × 30 days × 6 months) ÷ 70kg = 103mg/kg
Many providers reference cumulative dose ranges supported by clinical research that help achieve an optimal theraputic result for your acne.
Tracking cumulative dose helps guide treatment length and dosing decisions over time. It is essential for optimal acne treatment and preventing relapse.
With Honeydew, we automatically track your medication intake over time and help your provider monitor progress, adjust dosing, and plan treatment completion with confidence.
Different dosing strateges help you hit your cumulative dose faster or slower, but come with different tradeoffsd
Standard dosing (0.5-1.0 mg/kg/day) provides faster results with a shorter treatment timeline, while low-dose therapy (0.25-0.4 mg/kg/day) minimizes side effects with a gentler, extended approach.
A 70kg patient on standard dose (40-70mg/day) treats for 5-7 months, while low dose (10-30mg/day) extends to 12-18 months for the same cumulative dose.
Your dermatologist considers multiple factors when determining your optimal Accutane dose.
The right dose balances treatment effectiveness with quality of life. Personalized dosing helps optimize your treatment experience and outcomes.
Not sure how you want to achieve your cumulative dose? Use this guide to compare benefits, side effects, and treatment length.
Gradual results
Faster results
18-24+ months
6-12 months
Mild-moderate stubborn acne
Moderate-severe stubborn acne
Fewer/milder
More common/intense
As low as $0 with
insurance or $30/box cash
As low as $0 with insurance
or $50/box cash
Slower improvement, but still leads
to long-term acne reduction†
Clears faster, also results in
long-term acne reduction
It’s a good idea to talk with your provider if:
Your provider can help interpret your results and guide next steps.
Talk to your provider
Our platform automatically tracks your daily medication and calculates your progress in real-time.
Regular check-ins with licensed dermatology providers who specialize in Accutane treatment and monitor your progress throughout your journey.
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Skip the waiting rooms. Get your Accutane treatment managed entirely online with easy prescription refills and lab coordination.
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Monthly check-ins help your provider monitor side effects, tolerance, and overall progress throughout treatment.
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If needed, your provider may request baseline or follow-up labs to ensure treatment stays safe and effective.
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Patients who can become pregnant complete required monthly pregnancy testing and iPLEDGE steps, with support at every stage.
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Mood changes are rare but taken seriously. Your provider checks in regularly and adjusts care if needed.
Cleared 5 years of plaguing acne
I'm a current college student and was able to get prescribed same-day through a local pharmacy, and cleared 5 years of plaguing acne in just 2 months!
My skin looks better than I had ever imagined
My skin looks better than I had ever imagined. Honeydew is the best thing I've ever done for my skin and my confidence!
My son's acne is largely clear
My son's acne is largely clear after a second month of Accutane. This follows a year of OTC creams with no improvement.
Micro-dose accutane has been a life saver.
Micro-dose accutane has been a life saver. I've struggled with acne all of my life and this entire experience has been amazing. I 100% recommend micro-dose accutane through Honeydew.
To calculate your cumulative dose, multiply your daily dose (mg) by the number of days you've taken it, then divide by your weight in kg. For example: (40mg × 180 days) ÷ 70kg = 103mg/kg. Our calculator does this automatically for you.
The recommended target range is 150-220 mg/kg of body weight. Research shows this range provides the best treatment outcomes with the lowest risk of acne relapse. Honeydew follows these evidence-based guidelines.
Our calculator uses the standard medical formula for cumulative dose calculation and is designed by healthcare professionals. However, it's for educational purposes - always consult your dermatologist for treatment decisions.
Yes! Accutane is the brand name for isotretinoin. This calculator works for any isotretinoin medication, including generic versions and other brand names like Claravis, Absorica, or Myorisan.
If you miss doses, don't count those days in your calculation. Our calculator allows you to enter different monthly doses to account for changes or missed medication throughout your treatment.
It's helpful to check your cumulative dose monthly or at each dermatology appointment. This helps you and your provider track progress toward your target range and estimate remaining treatment time.
150 mg/kg is the minimum target for most patients. Many dermatologists prefer patients reach 150-220 mg/kg for optimal long-term results. Your specific target may vary based on your individual case and provider recommendations.
Honeydew patients get automatic dose tracking built into their treatment platform. Our system calculates your cumulative dose in real-time, sends progress updates, and helps ensure you reach your optimal target range without manual calculations.
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