AMERICAN ANGUS ASSOCIATION - THE BUSINESS BREED

Age In Days Calculator
Find the date when a calf will fall into age windows for AHIR measurements.
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* = required field
TIP: To calculate Age Window date ranges, enter only the Birth Date. Otherwise enter a Birth Date and Age in Days or Specific Date.


Results
Age Windows for AHIR Measurements
Weaning
120-280 days
Yearling
320-440 days
Ultrasound
Bull
320-440 days
Cow
320-460 days
Steer
320-480 days


American Angus Association | 3201 Frederick Ave, Saint Joseph, MO 64506 | 816-383-5100 | ©Copyright 2022, All rights reserved.