You will sometimes encounter the terms C.E. (Common Era) and B.C.E. (Before the Common Era) instead of B.C. (Before Christ) and A.D. (Anno Domini). There is a reason for this, but I have been using the old terms too long to change.
ARCHAIC PERIOD: 3150–2686
Dynasty O: Scorpion, Aha, Narmer
Dynasty I: Unification; Menes, Djer, Djet, Den, Queen Merneith
Dynasty II: Peribsen, Khasekhemui
THE OLD KINGDOM: 2686–2181
Dynasty III: Step Pyramid; Djoser, Khaba, Huni
Dynasty IV: Pyramids of Dahshur, Medum, Giza; Snefru, Khufu, Khafre, Menkaure
Dynasty V: Userkaf, Sahure, Unis
Dynasty VI: Teti, Pepi I, Pepi II
FIRST INTERMEDIATE PERIOD: 2181–2040—Breakdown of central government.
Dynasties VII–X. Some partially overlapping.
MIDDLE KINGDOM: 2040–1782—Reunification.
Dynasty XI: Intefs and Mentuhoteps
Dynasty XII: Amenemhats and Senuserts, Queen Sobekneferu
SECOND INTERMEDIATE PERIOD: 1782–1570—Breakdown of central government.
Dynasties XIII–XVI: Some overlapping. Hyksos
Dynasty XVII: Sekenenre Tao II, Kamose 1663–l570
NEW KINGDOM: 1570–1070—Reunification.
Dynasty XVIII: Ahmose, Amenhoteps and Thutmoses, Queen Hatshepsut, Akhenaton, Tutankhamon, Ay, Horemhab
Dynasty XIX: Seti I, Ramses I and II, Merneptah, Queen Tausert
Dynasty XX: Ramses III–XI, Herihor
THIRD INTERMEDIATE PERIOD: 1070–525
Dynasty XXI: Smendes, Psusennes, Pinudjem
Dynasty XXII: Libyan Sheshonks, Osorkons, Takelot
Dynasties XXIII–XXIV: Libyan
Dynasty XXV: Cushite; Piankhi, Shabaka, Taharka
Dynasty XXVI: Psamtiks (3), Necho, Apries
LATE PERIOD: 525–332
Dynasty XXVII: First Persian
Dynasties XXVIII–XXIX: Egyptian dynasts
Dynasty XXX: Nectanabo I and II
Dynasty XXXI: Second Persian
PTOLEMAIC: Conquest by Alexander the Great, 332 B.C. Succeeded by Ptolemies and Cleopatras.
ROMAN: Conquest by Julius Caesar, 30 B.C. Egypt a Roman province.