Cat Years to Human Years Calculator

Name: Cat Years to Human Years Calculator
Author: palettely

Convert cat years to human years accurately using a modern veterinary-informed model.

As of June 2026, Cat Years to Human Years Calculator has 1 users in the Productivity category.

palettely Productivity

Chrome Web Store ↗.crx

Users0%

Rating0%

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— reviews

Reviews0%

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Version

1.0

Manifest V3

History

4 snapshots

Tracking since Apr 18, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 18, 2026	1	—	—	1.0
Apr 23, 2026	2	—	—	1.0
May 24, 2026	1	—	—	1.0
May 31, 2026	—	—	—	1.0
Now	1	—	—	1.0

Permissions & access

Permissions: storage
Host access: None declared

Screenshots

Cat Years to Human Years Calculator screenshot 1

About

🐱 Cat Years to Human Years Calculator

Wondering how old your cat really is in human years? 

Get instant, accurate results with the Cat Years to Human Years Calculator — the simplest and most beautiful cat age converter on the Chrome Web Store.

How the conversion works (veterinary-approved formula):
• 1 cat year = 15 human years
• 2 cat years = 24 human years
• Every year after = +4 human years

This method is far more precise than the old “multiply by 7” myth.

Why cat lovers love this extension:
✅ Lightning-fast real-time results
✅ Clean, modern, cat-themed design 
✅ Beautiful life-stage indicators (Kitten → Young Adult → Mature → Senior)
✅ Completely free, zero ads, zero tracking
✅ Privacy-first: nothing is collected or stored

Whether you just adopted a tiny kitten, have a playful adult cat, or care for a wise senior feline, this tool helps you celebrate their milestones and give them the best care possible.

Perfect for:
• New & experienced cat parents
• Multi-cat households
• Cat fosters & shelters
• Veterinarians and vet students
• Anyone who loves cats!

Install the Cat Years to Human Years Calculator now and discover your cat’s true human age in seconds! 🐾