Blood Donor Eligibility Calculator: Check Your Donation Readiness

Determine Your Blood Donation Eligibility Now

Generally, donors must be at least 17 (or 16 with parental consent in some areas).
Minimum weight typically 110 lbs (approx. 50 kg).

Are you wondering if you qualify to be a blood donor? Our free Blood Donor Eligibility Calculator helps you quickly assess if you meet the basic criteria based on factors like age, weight, and health status. Understand the requirements and take the first step towards donating blood to save lives. It's a simple way to contribute to community health and make a significant impact.

Formula:

Eligibility for blood donation is determined by assessing several key criteria: Age (typically between 16 and 75 years, with specific rules for minors), Weight (generally above 110 lbs or 50 kg), and General Health (no current severe illnesses, not pregnant or breastfeeding). Additional factors like recent travel, tattoos, or medications may also apply. Our calculator evaluates these common rules to give you an initial assessment.

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