犬種別計算機

あなたの犬は人間の何歳ですか。

ウェブ上で最も正確な犬の年齢計算機。犬種、体重、性別で科学的な公式を使って計算します。

今すぐ計算 科学を学ぶ
Cute animated labrador puppy A colorful illustration of a golden labrador puppy sitting on grass under a sun and rainbow, with a wagging tail, floppy swaying ears, blinking eyes, a panting tongue, and bouncing paws, surrounded by floating bubbles.
calculate

Find your dog's real age.

Choose to calculate by breed or by weight — both use scientifically-backed formulas for accurate results.

3 years
6 mo 5 yr 10 yr 15 yr 20 yr
In human years, your dog is
28
human years old
Young adult
UCSD epigenetic clock 48.6
Size category Medium
Life stage tip

In the prime of life with peak energy levels. Maintain regular exercise, balanced diet, and routine vet checkups.

💡 Did you know?

Your dog is in their college years — full of energy, social, and ready to take on the world.