testosterone estradiol ratio

  1. Seagal

    Different levels of estradiol are correlated with sexual dysfunction in adult men

    https://www.nature.com/articles/s41598-020-69712-6 Overall, our data indicated that significantly higher testosterone values were found in the PE group than in the control group. Levels of estradiol were significantly higher for ED patients, but significantly lower for DE patients when compared...
  2. C

    Imbalance of testosterone/estradiol promotes male CHD development

    I recently came across this article. It's not new, but the search function doesn't turn up previous discussions about it on ExcelMale. Imbalance of testosterone/estradiol promotes male CHD development Hong-Yun Zheng 1, Yan Li, Wen Dai, Chuan-Dong Wei, Kai-Sheng Sun, Yong-Qing Tong Abstract...
  3. Nelson Vergel

    Testosterone to estradiol ratio reflects systemic and plaque inflammation

    Testosterone to oestradiol ratio reflects systemic and plaque inflammation and predicts future cardiovascular events in men with severe atherosclerosis Testosterone to estradiol ratio reflects systemic and plaque inflammation and predicts future cardiovascular events in men with severe...
  4. R

    The T:E Ratio - Evaluating My Numbers

    Do you guys put credence into the ratio? My E is 48 and listed as high. My T is 1089 (normal). Judging on numbers alone I should be on an AI but my E to T ratio means my E is low. I still have all the symptoms of low E and it has remained that way since I started several months ago. I started...
  5. R

    t/e2 ratio off optimal ratio

    Hello guys, been suffering with symptoms of low t even though the last test I had last year I was "in range". I have been doing research trying to figure out what could be wrong, I had originally thought I had high e2 but was in range. But while doing my research I can across these 2 threads...
TRT Hormone Predictor Widget

TRT Hormone Predictor

Predict estradiol, DHT, and free testosterone levels based on total testosterone

⚠️ Medical Disclaimer

This tool provides predictions based on statistical models and should NOT replace professional medical advice. Always consult with your healthcare provider before making any changes to your TRT protocol.

ℹ️ Input Parameters

Normal range: 300-1000 ng/dL

Predicted Hormone Levels

Enter your total testosterone value to see predictions

Results will appear here after calculation

Understanding Your Hormones

Estradiol (E2)

A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.

DHT

Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.

Free Testosterone

The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.

Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

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