BarnMath

Livestock project guide

Fair-day weight log planning

Print the dated weights, target, and notes for the advisor conversation.

A log is a conversation tool

Weights help you talk about progress using the same numbers.

Keep the printout to dates, weights, and notes without child identity or location data.

Avoid animal-health advice

BarnMath can show numbers and prompts.

Do not use it for advice about feed restriction, supplements, medication, or treatment.

What an official record may ask for

  • Date
  • Weight
  • Days since last weight
  • Current ADG
  • Target weight
  • Notes for advisor
  • Local rule check

Related calculators and worksheets

Start the dated weight log

Keep each reading, interval, and advisor note on one printable chart.

Check the current pace

Use two dated weights and the target you verified locally.

Printable worksheet

Fair-day weight log planning planning sheet

Print this blank sheet, then copy only what your official record book asks for.

Source links checked Jul. 1, 2026 Not an official record book
Backup CSV Print
Date Entry Record-book section Local source or advisor check
____ / ____ Date ________________ ________________
____ / ____ Weight ________________ ________________
____ / ____ Days since last weight ________________ ________________
____ / ____ Current ADG ________________ ________________

Sources used for this guide

These sources explain the math and record keeping. Your fair book and local instructions set the requirements.

  1. Utah State University Extension: Livestock weight calculator guideChecked July 31, 2026
  2. Montana State University Extension: Calculating average daily gainChecked July 31, 2026