🐄 Livestock Tools

Professional calculators for breeders and veterinarians

Reproduction & Fertility

🗓️
Gestation & Calving Calendar

Due date prediction from insemination, dry-off timing, pregnancy check dates

Most Popular
🍼
Colostrum Calculator

Required colostrum volume and timing based on calf weight

Lifesaver
🧬
Breeding Potential Score

Dual-mode scientific breeding evaluation (Field + Genomic)

New

Milk Yield & Lactation

🥛
4% FCM Calculator

Fat-corrected milk calculation, energetic value analysis
💰
IOFC Calculator

Income over feed cost analysis

Gold Module

Health & Treatment

⚖️
Live Weight Estimation

Weight calculation from heart girth and body length

No Scale Needed
💊
Drug Withdrawal Period

Safe slaughter/milking date calculation for meat and milk

Legal Requirement
🌡️
Heat Stress Index (THI)

Temperature-humidity index, yield loss estimation

Fattening & Performance

📈
Fattening Performance (ADG)

Average daily gain and performance analysis
Professional Tools

These calculators are based on international veterinary standards and academic references. Results are for general information; consult your veterinarian for definitive decisions.

VetKriterFarm

Take these calculations to the field

VetKriterFarm keeps your herd records, rations and reminders on your phone — animal by animal. All the calculators on this site are built in, and results are saved to the animal's record.

Free download · iPhone & iPad

Download on the App Store What the app does →

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