TRT Calculator
Testosterone Replacement Therapy dosing calculator for estimating protocols based on body weight, current levels, and target goals.
TRT Calculator
Enter your details to estimate a starting TRT protocol
Your Protocol
Complete the form to see your TRT protocol
Dosing recommendations based on your inputs
Testosterone Replacement Therapy helps restore testosterone to healthy levels in men with hypogonadism.
Half-life: 8 days. Most common in US. Weekly or bi-weekly.
Half-life: 7 days. Popular worldwide. Similar to Cypionate.
Half-life: 2 days. Requires more frequent injections (EOD).
Medical Supervision Required
TRT must be prescribed and monitored by a qualified healthcare provider. Regular blood work is essential to monitor testosterone levels, hematocrit, PSA, and estradiol. This calculator provides estimates only - actual dosing should be determined by your physician.