Lymphocytes x10⁹/L to Cells/µL Converter
Instantly convert lymphocyte count from 10⁹ per litre (10⁹/L) to cells per microlitre (cells/µL). Accurate, free blood test result converter for medical reference.
Convert Lymphocyte Count
Enter your blood test result below to get an instant, precise conversion between the international SI unit (10⁹/L) and the traditional unit (cells/µL).
Lymphocyte Converter
Enter your lab result value to see the converted count
Converted Count
Based on standard haematological conversion
Common Lymphocyte Conversions
Standard conversions for quick lookup when comparing international blood test results (based on standard adult reference ranges).
| Count (x10⁹/L) | Count (cells/µL) | Clinical Context |
|---|---|---|
| 1.0 x10⁹/L | 1,000 cells/µL | Lower end of normal range |
| 1.5 x10⁹/L | 1,500 cells/µL | Typical healthy adult |
| 2.5 x10⁹/L | 2,500 cells/µL | Average adult count |
| 3.5 x10⁹/L | 3,500 cells/µL | Upper average range |
| 4.8 x10⁹/L | 4,800 cells/µL | Upper limit of normal range |
| 6.0 x10⁹/L | 6,000 cells/µL | Mild lymphocytosis |
| 10.0 x10⁹/L | 10,000 cells/µL | Significant lymphocytosis |
Blood Test Conversion FAQ
Everything you need to know about interpreting lymphocyte count units on your blood test results.
To convert a lymphocyte count from 10⁹ per litre (10⁹/L) to cells per microlitre (cells/µL), simply multiply the value by 1,000. For example, 2.5 x 10⁹/L is equal to 2,500 cells/µL.
They are two different units measuring the same thing: cell concentration in blood. 10⁹/L (billions per litre) is the standard SI unit used in the UK, Canada, and Australia. Cells/µL (cells per microlitre) is commonly used in the United States. Since there are 1,000,000 microlitres in a litre, 1 x 10⁹/L equals 1,000 cells/µL.
For most healthy adults, a normal absolute lymphocyte count typically ranges from 1.0 to 4.8 x 10⁹/L (or 1,000 to 4,800 cells/µL). However, reference ranges can vary slightly between different laboratories, and children naturally have higher lymphocyte counts than adults.
The unit 10⁹/L (also written as x10^9/L) is the internationally recommended SI unit for reporting blood cell counts. It represents billions of cells per litre of blood, providing a standardised measurement across most countries outside the United States.