What is a typical weaning age for beef calves?

• A. 2 to 3 weeks
• B. 12-14 weeks
• C. About 6 to 8 months
• D. 8 to 12 months

Answer: (C)

Beef calves are weaned when they can sustain growth on solid feed rather than milk. This typically happens around six to eight months of age. By this time the rumen is developed enough to digest forage and grain efficiently, so the calf can grow on everyday feeds without heavy reliance on milk. Weaning within this window balances calf growth with cow nutrition and herd management, keeping weaning weights often in the roughly 500–700-pound range depending on breed and feed. Weaning much earlier reduces the calf’s ability to digest forage and often requires more intensive supplementation, while weaning much later keeps the calf milk-reled longer and can slow the cow’s recovery and overall herd performance.