The Only Macro Calculator
Built for Trans Bodies.
Standard macro calculators weren't built with trans people in mind. This one was. It accounts for HRT, transition stage, and your actual goals — not assumptions about your body.
Standard calculators weren't built for us.
Most macro calculators ask for your sex assigned at birth and nothing else. That produces numbers that don't account for how hormones and transition affect your metabolism and body composition. This one does.
HRT-Aware
Hormone replacement therapy changes your metabolism, muscle retention, fat distribution, and caloric needs. The calculator accounts for whether you're on HRT, how long you've been on it, and what type.
Transition-Stage Specific
Where you are in your transition matters for how your body processes nutrition and builds or loses tissue. This isn't a one-size-fits-all calculation — it's built around your actual stage.
Goal-Oriented Output
Whether you're building muscle, losing fat, maintaining, or focusing on performance — the calculator gives you numbers specific to your goal, not a generic maintenance estimate.
Results Sent to Your Email
Enter your email and we'll send your macro targets directly to you. No spam, no obligation — just your numbers, right in your inbox.
Built by a Trans Coach
This wasn't built by a general wellness company trying to be inclusive. It was built by Trey — a trans man with 14+ years of coaching experience who uses these principles every day with real clients.
Actionable Numbers
You get protein, carbohydrate, and fat targets in grams — ready to use immediately. Plus guidance on how to interpret your numbers based on your goals and body.
Get Your Numbers
Free to use. No account needed. Takes about 2 minutes.
The calculator lives at transmacros.com. Enter your email and we'll send your macro targets straight to your inbox. Free, takes about 2 minutes.
Open the Calculator →Four Steps to Your Numbers
The whole process takes about 2 minutes. Here's what to expect.
Enter Your Stats
Height, weight, age, and activity level. Standard inputs — but we ask them without gendered assumptions.
Tell Us About Your Transition
HRT status, duration, type, and transition stage. This is what makes the calculator different from every other one out there.
Choose Your Goal
Muscle building, fat loss, maintenance, or performance. Your goal changes your macro split and calorie target.
Get Your Macros
Protein, carbs, and fat in grams — ready to use immediately. Take them into any tracking app and start today.
About the Calculator
Answers to what people ask most before using it.