Guinea pig years > Human years

[BonBon2010]

How old is my 3 year 3 months old guinea pig in human years?
And how old is my 5 year old piggy in human years? Just curious

 

[gogoguineas]

I read on here once that its 10 years for every single human year, so if your piggy is 3, like one of mine, that would make them 30. No idea if that is true tho! does anything come up on google?

 

[BonBon2010]

Yeah lol! It says 3 = 65 in human years (1.5 years per month) and 5 = 108! Treacle is an old timer

 

[Glynis]

I heard 13 years...... @)