Currency changes by historical setting:
| Game | Setting | Currency |
|---|---|---|
| Assassin's Creed (2007) | Third Crusade (1191) | Dirhams (not Florins) |
| Assassin's Creed II | Renaissance Italy (1476–1499) | Florins (f) |
| Assassin's Creed: Brotherhood | Rome (1500–1507) | Florins (f) |
| Assassin's Creed: Revelations | Constantinople (1511–1512) | Akçes (Ottoman silver) |
| Assassin's Creed III | American Revolution (1754–1783) | Pounds (£) / Continental Dollars ($) |
| Assassin's Creed IV: Black Flag | Golden Age of Piracy (1715–1722) | Reales (R) / Gold Doubloons |
| Assassin's Creed Rogue | Seven Years' War (1752–1760) | Pounds (£) / Reales (R) |
| Assassin's Creed Unity | French Revolution (1789–1794) | Livres (£) / Francs (later) |
| Assassin's Creed Syndicate | Victorian London (1868) | Pounds Sterling (£) |
| Assassin's Creed Origins | Ptolemaic Egypt (49–43 BCE) | Drachmae (δ) |
| Assassin's Creed Odyssey | Classical Greece (431–422 BCE) | Drachmae (δ) |
| Assassin's Creed Valhalla | Viking Age England/Norway (873) | Silver (currency) / Supplies / Raw Materials |
| Assassin's Creed Mirage | Abbasid Baghdad (861) | Dirhams (dirham) |
Note: AC1 used Dirhams, not Florins. Revelations used Akçes. Valhalla uses Silver as primary currency (no gold coins).