Blood count

Reticulocytes, absolute unit converter

Absolute count of immature red blood cells (marrow activity)

Also known as: Absolute reticulocyte count, ARC

Converter

Enter a value in any unit and all other units fill in.

10⁹/L /µL

Worked example

75 10⁹/L (middle of the reference range) = 75 000 /µL

Conversion formulas

/µL	/µL = 10⁹/L × 1000	10⁹/L = /µL × 0.001

Good to know

Reticulocytes, absolute is reported in 10^9/L or /µL. The page converts between the units only.

/µL × 0.001 = 10^9/L (exact factor 0.001).
The range shown is a guide from the named source; targets and reference ranges differ between laboratories, methods and indications, so compare with the range on your own report.

Reference range

Unit	Adults
10⁹/L	50 – 100
/µL	50 000 – 100 000

Source: Newcastle Hospitals Laboratories: Reticulocyte Count (part of FBC) · Last reviewed: 2026-10-19

Note from the source: 50-100 x 10^9/L (Newcastle Hospitals Laboratories)

Frequently asked questions

How do I convert Reticulocytes, absolute from 10⁹/L to /µL?

/µL = 10⁹/L × 1000. In the other direction: 10⁹/L = /µL × 0.001.

What is the reference range of Reticulocytes, absolute?

For adults the range is 50 – 100 10⁹/L (Newcastle Hospitals Laboratories: Reticulocyte Count (part of FBC)). Reference ranges differ between laboratories and partly by sex and age; use the range printed on your lab report.

Which units are used for Reticulocytes, absolute?

Common units are 10⁹/L, /µL.