Cattle Tools

Cattle tools for cow-calf and stocker operations — gestation and calving dates, stocking rate, and ration math you can run on your phone at the chute.

10 free calculators in this category. Browse all tools on the farm calculators hub.

Cattle Free Featured

Angus Gestation Calculator

Angus gestation calculator using the 281-day Angus average. Enter your breeding or AI date for a calving window and printable Angus gestation table.

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Cattle Free Featured

Calving Date Calculator

Free calving date calculator for beef and dairy cattle. Enter a target calving season and work backward to your breeding window. Plan preg checks, close-up moves, and your full calving season.

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Cattle Free Featured

Cattle Breeding Calendar

Cattle breeding calendar for whole-herd season planning. Enter a target calving window to get breeding dates for the full herd — distinct from per-cow due dates.

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Cattle Free Featured

Cattle Gestation Chart & Calculator

Gestation period for cows by breed. Free cow gestation period calculator with Angus gestation length, calving windows, and a printable cattle gestation table PDF.

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Cattle Free Featured

Cattle Ration Calculator

Free cattle ration calculator for beef cows. Balance daily dry matter, crude protein, and TDN for every production stage. No login required.

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Cattle Free Featured

Dairy Gestation Calculator

Dairy gestation calculator for Holstein, Jersey, and Brown Swiss. Get calving dates, dry-off timing (~60 days), and 305-day lactation framing.

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Livestock Free Featured

Goat Gestation Period Calculator

Goat gestation period averages 150 days for standard breeds and 145 for miniatures. Enter a breeding date for kidding window, trimester milestones, and CDT timing.

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Livestock Free Featured

Pig Gestation Calculator

Pig gestation calculator using the 114-day average (3 months, 3 weeks, 3 days). Enter breeding date for farrowing window and milestones.

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Cattle Free Featured

Printable Cattle Gestation Chart

Printable cattle gestation chart PDF for the barn wall. Breed averages including Angus, Hereford, Holstein, and Brahman. Free download, works offline.

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Cattle Free Featured

Stocking Rate Calculator

Free stocking rate calculator for beef cattle. Calculate animal units, acres per cow, and sustainable grazing capacity for your pasture. No login required.

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