How heavy and how big will a puffin be if it turns into a human

Say a puffin aged 15 years weighs 347 grams and is 27.5 centimeters long. If it turns into a human, the weight becomes 57.86–81.44 kilograms and the length 1.59–1.82 meters.

How heavy and how long will a puffin of 347 grams be if it turns into a human?

About 57.86–81.44 kilograms in weight and 1.59–1.82 meters in length.

Where do these numbers come from?

We take how heavy and how big both animals usually are and work out what happens if one turns into the other; for the young, the age is taken into account.

Can I enter another mass or size?

Yes, the page has the calculator: enter the mass, size and age and the result is recalculated.