Testosterone unit converter
Convert testosterone between ng/dL, nmol/L, ng/mL and pg/mL. Type in either box. The factors come from our catalog and are checked by code.
AI-verified against cited sources. Awaiting expert reviewLast reviewed 2026-10-03
1 ng/dL = 0.0347 nmol/L. Nothing you type here leaves your browser.
The conversion
- 1 ng/dL = 0.03467 nmol/LFrom ng/dL to nmol/L: divide by 28.84. Back again: multiply by 28.84.
- 1 ng/dL = 0.01 ng/mLFrom ng/dL to ng/mL: divide by 100. Back again: multiply by 100.
- 1 ng/dL = 10 pg/mLFrom ng/dL to pg/mL: multiply by 10. Back again: divide by 10.
Mass and molar units are linked by the molecular weight: 288.43 g/mol (testosterone, C19H28O2). Source: PubChem (National Library of Medicine).
Common values
From zero to about twice the usual upper limit, plus the usual limits themselves.
| ng/dL | nmol/L | ng/mL | pg/mL |
|---|---|---|---|
| 5 | 0.2 | 0.05 | 50 |
| 9 | 0.3 | 0.09 | 90 |
| 32 | 1.1 | 0.32 | 320 |
| 55 | 1.9 | 0.55 | 550 |
| 150 | 5.2 | 1.5 | 1,500 |
| 200 | 6.9 | 2 | 2,000 |
| 264 | 9.2 | 2.64 | 2,640 |
| 300 | 10.4 | 3 | 3,000 |
| 346.1 | 12 | 3.46 | 3,461 |
| 400 | 13.9 | 4 | 4,000 |
| 600 | 20.8 | 6 | 6,000 |
| 785 | 27.2 | 7.85 | 7,850 |
| 800 | 27.7 | 8 | 8,000 |
| 916 | 31.8 | 9.16 | 9,160 |
| 1,000 | 34.7 | 10 | 10,000 |
| 1,200 | 41.6 | 12 | 12,000 |
| 1,400 | 48.5 | 14 | 14,000 |
| 1,600 | 55.5 | 16 | 16,000 |
| 1,800 | 62.4 | 18 | 18,000 |
Usual ranges in each unit
What labs print as the reference range, by who was tested. Sources for each range are on the Testosterone page.
| Who | ng/dL | nmol/L | ng/mL | pg/mL |
|---|---|---|---|---|
| Men, 20+ | 264–916 | 9.2–31.8 | 2.64–9.16 | 2,640–9,160 |
| Men, 18–19 | 150–785 | 5.2–27.2 | 1.5–7.85 | 1,500–7,850 |
| Women, 18–59 | 9–55 | 0.3–1.9 | 0.09–0.55 | 90–550 |
| Women, 60+ | 5–32 | 0.2–1.1 | 0.05–0.32 | 50–320 |
| Women, 18+, premenopausal | 10–55 | 0.3–1.9 | 0.1–0.55 | 100–550 |
| Women, 18+, postmenopausal | 7–40 | 0.2–1.4 | 0.07–0.4 | 70–400 |
| Men, 0.5–1 | up to 37 | up to 1.3 | up to 0.37 | up to 370 |
| Men, 2–3 | up to 15 | up to 0.5 | up to 0.15 | up to 150 |
| Men, 4–5 | up to 19 | up to 0.7 | up to 0.19 | up to 190 |
| Men, 6–7 | up to 13 | up to 0.5 | up to 0.13 | up to 130 |
| Men, 8–9 | 2–8 | 0.1–0.3 | 0.02–0.08 | 20–80 |
| Men, 10–11 | 2–165 | 0.1–5.7 | 0.02–1.65 | 20–1,650 |
| Men, 12–13 | 3–619 | 0.1–21.5 | 0.03–6.19 | 30–6,190 |
| Men, 14–15 | 31–733 | 1.1–25.4 | 0.31–7.33 | 310–7,330 |
| Men, 16–17 | 158–826 | 5.5–28.6 | 1.58–8.26 | 1,580–8,260 |
| Women, 0.5–1 | up to 9 | up to 0.3 | up to 0.09 | up to 90 |
| Women, 2–3 | up to 20 | up to 0.7 | up to 0.2 | up to 200 |
| Women, 4–5 | up to 30 | up to 1 | up to 0.3 | up to 300 |
| Women, 6–7 | up to 7 | up to 0.2 | up to 0.07 | up to 70 |
| Women, 8–9 | 1–11 | 0–0.4 | 0.01–0.11 | 10–110 |
| Women, 10–11 | 3–32 | 0.1–1.1 | 0.03–0.32 | 30–320 |
| Women, 12–13 | 6–50 | 0.2–1.7 | 0.06–0.5 | 60–500 |
| Women, 14–15 | 6–52 | 0.2–1.8 | 0.06–0.52 | 60–520 |
| Women, 16–17 | 9–58 | 0.3–2 | 0.09–0.58 | 90–580 |