Dog Age Calculator

Name: Dog Age Calculator
Rating: 4.25 (4 reviews)
Author: Jimmy Raymond

Convert dog years to equivalent human years by dog breed.

As of May 2026, Dog Age Calculator has 208 users and a 4.25/5 rating from 4 reviews.

Jimmy Raymond

Chrome Web Store ↗.crx

Users−16.8%

208

Rating0%

4.25

4 reviews

Reviews0%

Version

1.0

Manifest V2

History

3 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	250	4.25	4	1.0
May 1, 2026	245	4.25	4	1.0
May 29, 2026	248	4.25	4	1.0
Now	208	4.25	4	1.0

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Permissions: None declared
Host access: None declared

Screenshots

About

Note, this calculator gives a rough estimate of equivalent human years. Your dog's health and living environment directly impact aging.


Dog age calculator to convert your pet's calendar age to equivalent human year. 


The calculator assumes the dog ages 15 human years during the first year and 9 human years to the second years. After tow years the calculator uses the breed's average lifespan to linearly calculate the dog's age.


If desired, use the options tab to adjust first and second year aging. In addition human life expectancy can we updated since it varies by time, history and country.