• Year numbers of Early Dynastic Rulers of Lagaš

• Year numbers of rulers of Babylon in the First Millennium BC

For the years of the Neobabylonian and Persian periods (604-330 BC), [http://baptiste.meles.free.fr/site/mesocalc.html#dates|here is an expermimental tool] (by B. Gombert and B. Melès) atomatically converting ancient dates in our Gregorian calendar.

http://baptiste.meles.free.fr/site/mesocalc.html#dates