The Measure of Things logo The Measure of Things logo

Is 645.50 miligrams as heavy as a Human Heart?

It's about one-five-hundredth as heavy as a Human Heart
The weight of a Human Heart is about 310,000 miligrams.
(human; adult)
The average human heart weighs about 310,000 miligrams. Each minute, the heart pumps between 10 and 20 liters (3 to 5 gallons) of blood through its chambers.
There's more! See other comparisons to 645.50 miligrams...