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XpertsPet

Cow tools and calculators

17 free calculators, planners and checkers made for cows, grouped by topic. Each one uses cow reference data for growth, diet, housing and health, so the results fit your animal rather than a generic pet.

Farm & Equine17 tools11 topics

Cow care tools and calculators

This page brings together every XpertsPet tool for cows: 17 in all, across 11 topics including age, behavior, breeding, cost, grooming and health. Pick a topic above to see its tools, or read on for a quick guide to what each group does and where to start.

Cows at a glance

With good care, cows typically live 15-22 years. Cows are herbivores, which shapes what you feed and how much. Most adults weigh around 400-900 kg. They reach maturity at about 2 years old.

Cattle need acreage, strong fencing and a large daily volume of forage and water. Even a single house cow is a serious infrastructure commitment involving handling facilities and, for dairy animals, twice-daily milking.

The health problems vets see most often in cows include mastitis in dairy animals, bloat, milk fever after calving and lameness and foot rot.

Gestation in cows runs about 279 to 287 days.

Cow quick facts

Reference values for cows from the species data behind this tool.
MeasureCow
Typical lifespan15–22 years
Adult weight882–1984 lb (400–900 kg)
DietHerbivore
Mature atAbout 2 years
Pregnancy279–287 days
Litter size1–1
Humidity40–70%

Where to start

  • Thinking about getting a cow? Start with the cost tools to see what you are signing up for.
  • Setting up a home? The housing calculators size the space and work out how much bedding or substrate you need.
  • Unsure about feeding? The nutrition tools give a daily amount you can adjust as you go.
  • Raising a young cow? Use the weight and growth tools to check it is on track.
  • Caring for an older cow? The age tools show its life stage and what usually changes next.

Other farm & equine

If you keep more than one kind of animal, there are tools for horse, pony, donkey and goat. You can also browse every pet on XpertsPet.

Frequently asked questions

What tools are there for cows?

There are 17 cow tools across 11 topics, including age, behavior, breeding, cost and grooming. Each topic has its own page listing every tool in it.

Are the cow calculators free?

Yes. Every tool is free, needs no account and runs in your browser. Nothing you enter is stored on our servers.

How long do cows live?

Typically 15 to 22 years with good care, though genetics, diet and housing all play a part. The cow age tools estimate life stage and lifespan for your own animal.

How do I know how much to feed my cow?

Start with the cow nutrition calculators, which give a daily amount based on weight and age, then adjust it by watching body condition over a few weeks.

How accurate are the cow results?

They are well-sourced estimates based on reference data for cows, and each tool lists its sources. Individual animals vary, so confirm anything health-related with your vet.