Half-Life Calculator
Remaining quantity after decay from initial amount, half-life and elapsed time.
same time unit as elapsed
Remaining quantity
12.5
12.5% left
Decayed amount
87.5
Half-lives elapsed
3
Remaining quantity after decay from initial amount, half-life and elapsed time.
Remaining quantity
12.5
12.5% left
Decayed amount
87.5
Half-lives elapsed
3