For livestock project families
Weigh on a regular schedule, write the numbers down, and the math will tell you. BarnMath figures average daily gain, feed cost, and project expenses from your own entries, then prints worksheets you can copy into the record book. Target weights and rules still come from your fair book and your advisor.
What the printout looks like
Source links checked Jul. 1, 2026The sheet you print: dated weights, feed notes, and the questions worth bringing to your advisor. Everything you type stays in this browser.
| Date | Barn note | Verify |
|---|---|---|
| __/__ | Current weight and weigh date | Advisor |
| __/__ | Show date or local target to verify | Advisor |
| __/__ | Weekly feed and condition note | Advisor |
Backup / CSV / Print Not an official record book Check local fair rules No child identity fields
Start here
Average daily gain, the weight log, feed cost, and project expenses all calculate, save in your browser, and print. The other worksheets hold typed notes for now — the math on those pages isn't finished yet.
Weight-log preview
Source links checked Jul. 1, 2026The printable weight log from the ADG page: dated weights, a show date to verify, and a record-book transfer line.
| Date | Barn note | Verify |
|---|---|---|
| __/__ | Weigh date and current weight | Advisor |
| __/__ | Target show date | Advisor |
| __/__ | Record-book transfer line | Advisor |
Backup / CSV / Print Not an official record book Check local fair rules No child identity fields
See whether your animal is gaining fast enough: current ADG, the ADG still needed, and a projected fair-day weight.
Calculator / CSV / Print Source links checked Jul. 1, 2026
Open worksheetFigure daily feed cost and project feed spend from bag price, pounds fed, and days on feed.
Calculator / CSV / Print Source links checked Jul. 1, 2026
Open worksheetLog animal purchase, feed, bedding, entries, supplies, and hauling as you go, so the record book isn't a shoebox of receipts in August.
Calculator / CSV / Print Source links checked Jul. 1, 2026
Open worksheetBefore fair day
The sheets are grouped the way a project season actually runs: weight checks, feed and costs, record-book prep, then fair and show week.
Worksheet list
Start with whatever is in your hand: a scale ticket, a feed receipt, or the stack of expenses that needs to become a record book. Print a copy for the binder when you're done.
All 20 worksheets are on the tools page, grouped by where you are in the season.
Guides and packets
Weight
A plain guide to current ADG, needed ADG, projected weight, and fair-day pace.
Open guide GuideRecord / Book
Use feed price, bag size, pounds fed, and days on feed to clean up project expense records.
Open guide GuideSale / Buyer
A practical way to organize project costs before estimating a break-even sale price.
Open guide