Our TRT calculator is built with the aim of providing you an easy, reliable, and accurate means of determining an appropriate starting dosage for your testosterone replacement therapy.
The calculator considers various factors, such as your age, weight, current testosterone levels, and overall health status, which are crucial to determining an optimal dosage.
We highly recommend discussing your results with a healthcare provider who can provide personalized guidance based on your unique health profile.
If you would like to see our math and formula, scroll to the bottom.
Warning: The content on Muscleandbrawn.com and the calculator included in this article is intended for entertainment and informational purposes only. It is not intended nor implied to be a substitute for professional medical advice. Complete list of legal testosterone clinics that can do proper testing go here.
If you’re now wondering what your real Testosterone level is, look no further than FountainTRT!
With their innovative approach, they’ve managed to leave other TRT providers in the dust, still stuck in 2015. And now, you can experience this groundbreaking service for an insanely good discount at just $35 (for a T test).
The reason its so cheap is because they will also prescribe you testosterone if you need it, but ITS NOT MANDATORY. So you can get a sweet deal, and you’re not locked into any purchases.
Instead of going through the hassle of finding a testing location, FountainTRT offers two incredible choices. You can either visit a local LabCorp location or, even better, opt for their at-home service where a professional comes straight to your house! Talk about convenience and top-notch service!
| Formulation | Typical Starting Dose | Dosage Range | Frequency | Notes |
|---|---|---|---|---|
| Intramuscular Injections | ||||
| Testosterone Cypionate | 100 mg | 50-200 mg | Every 7-14 days | Dosage can be adjusted based on blood testosterone levels. |
| Testosterone Enanthate | 100 mg | 50-200 mg | Every 7-14 days | Similar to cypionate; frequency depends on individual response. |
| Topical Gels | ||||
| Generic/Testim/AndroGel | 50 mg | 20-100 mg | Daily | Applied to skin; dose can vary based on product and individual needs. |
| Transdermal Patches | ||||
| Androderm | 4 mg | 2-6 mg | Nightly | Applied to skin; location can vary (e.g., back, abdomen, thighs). |
| Subcutaneous Pellets | ||||
| Testopel | 600 mg | 600-1200 mg | Every 3-6 months | Implanted under the skin; slow-release formulation. |
| Buccal Tablets | ||||
| Striant | 30 mg | 30 mg | Twice daily | Adheres to gum or inner cheek; provides continuous release. |
| Type of Testosterone | Typical Dosage |
|---|---|
| Testosterone Cypionate | 50 to 200 mg per week (injections) |
| Testosterone Enanthate | 50 to 200 mg per week (injections) |
| Testosterone Propionate | 25 to 50 mg 2-3 times per week (injections) |
| Testosterone Undecanoate | 750 mg (3 mL) at initiation, at 4 weeks, and every 10 weeks thereafter (injections) |
| Testosterone Gel (e.g., AndroGel, Testim) | 5 to 10 g per day (topical) |
| Testosterone Patch (e.g., Androderm) | 2.5 to 5 mg per day (transdermal) |
| Testosterone Buccal Tablets (e.g., Striant) | 30 mg twice daily (buccal) |
| STEP 1) INFORMATION INPUT | ||||||
| AGE | ACTIVITY LEVEL (EX P WEEK) | TEST REPORT | ||||
| 20 – 25 | 1 | 0 | 1 | Actual Test Levels | Tesosterone Quiz | |
| 25 – 30 | 1 | 1 – 2 | 1 | <300 | Low | 1.35 |
| 30 – 35 | 1.15 | 3 – 4 | 1 | 300 – 650 | Med | 1.15 |
| 35 – 40 | 1.2 | 4 – 6 | 1.15 | >650 | High | 1 |
| 40 – 45 | 1.3 | >7 | 1.35 | |||
| 45 – 50 | 1.35 | |||||
| 50+ | 1.4 | |||||
| STEP 2) CALCULATION | ||||||
| Total Testosterone per Week = ((150mg x Age Factor) + (150mg x Activity Level Factor) + (150mg x Testosterone Result Ratio)) / 3 | ||||||
| STEP 3) INFORMATION INPUT | ||||||
| BODYFAT | ||||||
| <10 | 1 | |||||
| 10 – 15 | 2 | |||||
| 15 – 20 | 3 | |||||
| >20 | 4 | |||||
| STEP 4) CALCULATION | ||||||
| Total Injections per Week = Bodyfat Ratio | ||||||
| STEP 5) INFORMATION INPUT | ||||||
| 1. Concentration of the Vial | ||||||
| 2. Size of the Vial | ||||||
| STEP 6) CALCULATION | ||||||
| mg per vial = (mg concentration) x (how big is the vial) | ||||||
| How long Will a Vial Last (In weeks) = (mg per vial) / (Testosterone per Week) | ||||||
| How long Will a Vial Last (In injections) = (mg per vial) / (Testosterone per Shot) | ||||||
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This is awesome information 👏🏾
On test e starting my 6th week. 2 weeks ago the water retention started with weight gain, swollen hands feet ankles calves. I dropped my dose to 125mg, half of what I was taking and the water retention and swelling is starting to subside. What am I doing wrong and how can I avoid this, also I don’t want man boob’s (none yet) so what should I take to avoid that as well ?
Wow! If you are not doing this legit and have a provider to contact, then at least take some anti estrogen and get some bro science research done.
At 75 5′-6″ 145 lbs gym 5x a week with out fail nursing bad back will TRT help maintain muscle? Right now very hard
Question- I recently started TRT with Fountain. Will they help with TRT for bodybuilding? My test results were 205.😔 I lift weights twice a week, but also work a laborious job four days a week, landscaping. I’m 6′ and I’m usually 275. My blood pressure is good. I feel comfortable at 275.
Hi! We provide verified TRT & HRT patient leads to clinics across the U.S. on a pay-per-lead basis — no setup fees, no contracts.
Leads start at $30, and we include a $1,000 free-lead bonus so you can test quality before paying.
More info at hormolink.com — would you like me to send a few sample leads?