Drug Half-Life Calculator
For context, see my blog.
Global input
Dosage:mg (units don't matter)
Percentage elimination to consider (below) close enough to 100%:%
Half-life:hours
If taken regularly
Time between doses:hours
Stabilized daily min–max (sum of residuals):
–mg
(–x)
To ramp up to maximum level (within the percentage above):
doses ()
To ramp back down from maximum (within the percentage above):
hours
(days)
If taken once
Time for one isolated dose to drop within the percentage above:
hours
(days)
Level after 24 hours, for one isolated dose: mg