CBC Blood test: All you need to Know

CBC Blood test: All you need to Know

What is a CBC test?

CBC stands for complete blood count. CBC test is a type of blood test in which various components of blood such as RBC (red blood cell), WBC (white blood cell or leukocytes), platelets including CBC and their various parameters such as total count, absolute count, percentage, PCV, MCV and concentration are estimated in detail.

CBC test is routinely used to screen, diagnose and monitor a wide range of conditions, infections, diseases and disorders. It also plays an important role in evaluating drug toxicity and helps adjust treatment plans.

What is the Importance of the CBC test?

The CBC blood test

 helps evaluate many health conditions and blood diseases. It is usually done as a part of routine blood tests to assess overall health status and if there are symptoms that indicate this condition. For example, if you have signs of infection such as fever, fatigue, or shortness of breath, your doctor may recommend this test to find out the exact cause of the condition. It also helps to monitor the efficacy of treatment and the progression of the disease.

Normal values ​​for CBC test 

The normal values ​​for the CBC test depend on the sex and age of the person being tested. Men generally have higher levels of red blood cells than women and children have higher levels of white blood cells than adults.

The normal values ​​for different blood cells in the body are given below


Male: 13.2 – 16.2 g/dL |

Female: 12.0 – 15.2 g/dL

Red blood cell count (RBC)

Male: 4.3 – 6.2 million /μL |

Female: 3.8 – 5.5 million/μL |

Newborns/Children: 3.8 – 5.5 million /μL

White Blood Cell Count (WBC count )

Neutrophils – 35-80%

Lymphocytes – 20-50%

Monocytes – 2-12%

Eosinophils – 0-7%

Basophils – 0-2%

Platelet Count (Plt) – 1.5-4.5 lac/L

Hematocrit (Hct)

Male: 40-52% |

Female: 37-46% |

Children: 31-43%

Red Cell Distribution Width (RDW) – 35-47 fL

Mean Corpuscular Volume (MCV)

Male: 82-102 fL |

Female: 78-101 fL

Mean corpuscular hemoglobin (MCH) – 27-34 pg

Mean corpuscular haemoglobin concentration (MCHC) – 31-35 g/dL

Mean platelet volume (MPV) – 6.0-9.5 fL

How to Choose the Best Blood Test Centre at Home?

The best blood test centre should provide the facility for Home blood sample ollection so pathology tests can be done anywhere, pathology tests are essential as they help determine the many different diseases through blood tests. Ganesh Diagnostic, the best pathology lab in Delhi quickly collects and tests the sample with 100% accuracy for diagnosis and helps the patient to get the best treatment for their speedy recovery.


Blood  test helps millions of patients get tested for many different medical conditions that require immediate diagnosis helps provide the best and right treatment to a patient suffering if tested positive choose the best diagnostic centre as per your need and comfort that provides better facility and services to the patient