CD8 count unit converter
Convert CD8 count between cells/µL and ×10⁹/L. 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 cells/µL = 0.001 ×10⁹/L. Nothing you type here leaves your browser.
The conversion
- 1 cells/µL = 0.001 ×10⁹/LFrom cells/µL to ×10⁹/L: divide by 1,000. Back again: multiply by 1,000.
×10⁹/L and ×10³/µL give the same number.
Common values
From zero to about twice the usual upper limit, plus the usual limits themselves.
| cells/µL | ×10⁹/Lsame as ×10³/µL |
|---|---|
| 150 | 0.15 |
| 250 | 0.25 |
| 500 | 0.5 |
| 750 | 0.75 |
| 1,000 | 1 |
| 1,050 | 1.05 |
| 1,250 | 1.25 |
| 1,500 | 1.5 |
| 1,750 | 1.75 |
| 2,000 | 2 |
Usual ranges in each unit
What labs print as the reference range, by who was tested. Sources for each range are on the CD8 count page.
| Who | cells/µL | ×10⁹/L |
|---|---|---|
| 16–64 | 210–1,200 | 0.21–1.2 |
| 65+ | 150–1,050 | 0.15–1.05 |
| 2–4 | 200–1,800 | 0.2–1.8 |
| 5–9 | 200–1,700 | 0.2–1.7 |
| 10–15 | 300–1,300 | 0.3–1.3 |