Decay calculation

Choose the isotope from the list:		Half-life, days:
Calibration date:		Calibration activity A0:
				Bq kBq MBq GBq µCi mCi Ci
Calculation date:		Required activity:		Show the result in:
				Bq kBq MBq GBq µCi mCi Ci

One year is equal to 365.2422 days.

Reference data:

1) Update of x ray and gamma ray decay data standards for detector calibration and other applications, volume 1, 2007

2) Karlsruhe Nuclide Chart, 7th edition, 2006