Home / Medical Laboratory Calculators / Transfusion Volume by Weight Calculator

Transfusion Volume by Weight Calculator

Typical paediatric component doses.

About Transfusion Volume by Weight Calculator

Typical paediatric component doses. The Transfusion Volume by Weight Calculator on Picscaler gives you the answer instantly in your browser, with no sign-up.

Inputs: Weight (kg). Results shown: Red cells (10 to 15 mL/kg), Plasma (10 to 15 mL/kg), Platelets (5 to 10 mL/kg) and Cryoprecipitate (1 unit per 10 kg).

Formula: Red cells 10 to 15 mL/kg; plasma 10 to 15 mL/kg; platelets 5 to 10 mL/kg; cryoprecipitate 1 unit per 10 kg. Typical ranges only. Always follow your hospital transfusion protocol.

This tool is for education and information. It does not replace clinical judgement, so confirm results against your laboratory's reference ranges and local guidelines.

How to use Transfusion Volume by Weight Calculator

  1. Enter Weight (kg).
  2. Press Calculate.
  3. Read Red cells (10 to 15 mL/kg), Plasma (10 to 15 mL/kg), Platelets (5 to 10 mL/kg) and Cryoprecipitate (1 unit per 10 kg) in the result table.
  4. Use the formula and notes under the result to check the working.

Frequently asked questions

Is Transfusion Volume by Weight Calculator free?

Yes. Transfusion Volume by Weight Calculator is completely free to use on Picscaler.

Do I need to create an account?

No. You can use it straight away without signing up.

Is my data safe?

Your input is processed in your browser on your own device and is not uploaded to Picscaler.

Can I use it for medical decisions?

No. It is an educational aid and does not replace professional medical judgement.

More medical laboratory calculators