Half-Life Calculator

Half-Life Calculator - Multi-Tools

Half-Life Calculator

Advertisement Space
What is Half-Life?

Half-life is the time required for a quantity to reduce to half of its initial value. It's commonly used in radioactive decay calculations and other exponential decay processes.

Enter the initial amount of the substance
Enter the half-life period in the same time unit as elapsed time
Enter the time elapsed since the initial measurement

Result

Half-Life Formula

The half-life formula is:

N = N₀ × (1/2)^(t/T)

Where:

  • N = Remaining quantity
  • N₀ = Initial quantity
  • t = Elapsed time
  • T = Half-life period
Advertisement Space
Scroll to Top