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  • CBC Reference Ranges

CBC Reference Ranges

D - Day; W - Week; M - Month; Y - Year; f - female; m - male; NS  - Not Specified
Age ranges are presented as "from (AGE A) up to (AGE B)"

Age >>D0-W1W1-W2W2-M1M1-Y1Y1-Y2Y2-Y4Y4-Y6Y6-Y10Y10-Y16Y16-AdultCritical ValueUnits
WBC NS 5.0-20.0 5.0-19.5 6.0-17.5 6.0-17.0 5.5-15.5 5.0-14.5 4.5-13.5 4.5-13.0 4.5-11.0 <0.5;>50 x109/L
Age >>D0-W1W1-W2W2-M1M1-M3M3-M6M6-Y2Y2-Y6Y6-Y12Y12-Y18Y18-AdultCritical ValueUnits
RBC NS 3.60-6.20 3.00-5.40 2.70-4.90 3.10-4.50 3.70-5.30 3.90-5.30 4.00-5.20 4.10-5.10f
4.40-5.30m
4.00-5.20f
4.50-5.90m
  x1012/L
HGB NS 12.5-20.5 10.0-18.0 9.0-14.0 9.5-13.5 10.5-13.5 11.5-13.5 11.5-15.5 12.0-16.0f
13.0-16.0m
12.0-16.0f
13.5-17.5m
<5;>20
(DO-W2 not specified)
g/dL
HCT NS 39.0-63.0 31.0-55.0 28.0-42.0 29.0-41.0 33.0-39.0 34.0-40.0 35.0-45.0 36.0-46.0f
37.0-49.0m
36.0-46.0f
41.0-53.0m
<15;>60
(D0-W2 not specified)
%
MCV NS 86-124 85-123 77-115 74-108 70-86 75-87 77-95 78-102f
78-98m
80-100   fl
Age >>D0-W1W1-M1M1-M3M3-M6M6-Y2Y2-Y6Y6-Y12Y12-Y18Y18-AdultCritical ValueUnits 
MCH NS 28-40 26-34 25-35 23-31 24-30 25-33 25-35 26-34   pg  
Age >>D0-W1W1-W2W2-M3M3-Y2Y2-AdultCritical ValueUnits       
MCHC NS 28-38 29-37 30-36 31-37   g/dL          
Age >>D0-W1W1-AdultCritical ValueUnits        
ABSN NS 2.0-7.5  <0.5 x109/L                
ABSM NS 0.2-0.8   x109/L                
ABSE NS 0.0-0.4   x109/L                
ABSB NS 0.0-0.1   x109/L                
LUC NS 0-4   %                
Age >>>D0-Y11Y11-AdultCritical ValueUnits        
ABSL NS 1.5-5.0   x109/L                
Age >>D0-AdultCritical ValueUnits         
PLT 150-440 <20;>999 x109/L                  
MPV 7-10    fl                  

Reviewed by ivette_marrero on January 29, 2016

Note: Reference ranges provided on this web site are for guidance only, and may not reflect the most recent changes. Refer to laboratory reports for current reference data.

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514

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