Phlebotomy Safe Volume Calculator

Phlebotomy Safe Volume Calculator

Calculate the maximum safe blood draw volume for veterinary patients based on species, body weight, and health status. Supports canine, feline, equine, rabbit, avian, and rodent species with species-specific blood volume constants (mL/kg). Computes total circulating blood volume and maximum safe single draw volume using IACUC-recommended guidelines: 10% of total blood volume for healthy animals (every 2-4 weeks), 5% for anemic or compromised patients, and 1% for critical patients. Provides safety interpretation bands (safe, caution, dangerous). Used for laboratory sample planning, pre-surgical blood work, serial blood sampling protocols, research blood collection, donor screening, and neonatal/pediatric sampling. Common queries: 'how much blood can I draw from a cat', 'safe blood draw volume dog', 'maximum phlebotomy volume', 'blood sample volume calculator veterinary'.