TNGPET TOOLSFree · dogs & cats

How old is my pet in human years, and how much should they eat?

Get your dog or cat's age in human years, their life stage, and a daily calorie and food guide based on weight and lifestyle.

Daily food

Treats should stay under 10% of daily calories. Weigh your pet monthly and adjust portions by about 10% if they gain or lose.

A general guide only. Breed, health and neutering all change real needs, so check portions with your vet, especially for puppies, kittens and pets with health conditions.

Pet Age & Food Calculator – free online tool

Understand your pet's life stage and how much to feed them each day. Built by TNG (The Noor Group). Works on phone, tablet and desktop.

How to use Pet Age & Food Calculator

  1. Choose dog or cat
  2. Enter age and weight
  3. See human years and daily food

Frequently asked questions

Is one dog year really seven human years?

No. Dogs age faster early on and it depends on size – the calculator uses size-based formulas.

Is Pet Age & Food Calculator free?

Yes. It's 100% free with no sign-up, no watermark and no usage limits.

Is my information stored or shared?

No. Calculations run in your browser and nothing is sent to a server.

More free health & family tools

🥗 Calorie & Macro Calculator⏱️ Fasting Timer🌸 Cycle & Ovulation Calendar👶 Pregnancy Due Date🪑 Desk Setup CalculatorAll 50 tools →

← All TNG tools · A free tool by TNG · The Noor Group · tngofficial.com · Your files stay on your device.