Progress pill
The fall and rebirth of money

The Roman Republic

History of Coinage

The Roman Republic

  • History of the Roman Republic
  • Rome's late monetary beginnings
  • Greek influence and the first silver coins
  • The origin of the word "coin" and the temple of Juno Moneta
  • The Punic Wars and currency crises
  • The silver denarius and monetary stability
  • The evolution of monetary motives

History of the Roman Republic

  • 753 - 509 BC: Kingdom of Rome
  • 753 BC: Foundation of Rome (traditionally attributed to Romulus).
  • 509 - 27 BC: Roman Republic, Rome becomes a republic governed by an elected Senate and consuls.
  • 280 - 275 BC: Pyrrhic War. Pyrrhus, King of Epirus, battles the Romans in southern Italy, winning costly victories ("Pyrrhic victories").
  • 264 - 146 BC: Punic Wars. Major conflict pitting Rome against Carthage for domination of the western Mediterranean.
  • Hannibal (247 - c. 181 BC). Legendary Carthaginian general, famous for crossing the Alps with his army and elephants to attack Rome during the Second Punic War.
  • 146 BC: Battle of Corinth. Rome destroys the Greek city of Corinth and imposes its final domination on mainland Greece.
  • 91 - 87 BC: Social War. Revolt by Rome's Italian allies demanding Roman citizenship, which eventually led to their full integration into the citizenry.
  • 64 BC: End of Seleucid resistance. Rome definitively eliminates Seleucid influence in Syria, consolidating its hold on the Eastern Mediterranean.
  • 55 BC: Julius Caesar conquers Central and Western Europe. Julius Caesar extends Roman domination over Gaul (present-day France) and enters Germania and Brittany.
  • 43 BC: Formation of the Second Triumvirate. Political alliance between Octavian (later Augustus), Mark Antony and Lepidus, to stabilize Rome after Caesar's assassination.
  • 27 BC: Beginning of the Pax Romana. A period of political stability and prosperity under the reign of Augustus, marking the beginning of the Roman Empire.

Rome's late monetary beginnings

In this section on Antiquity, we now turn our attention to the Roman Republic. Rome's monetary history began much later than that of the Greeks and Persians. Founded in 753 BC, Rome waited almost four centuries before truly adopting coinage. During this long period, the Romans used a primitive system of exchange with irregular pieces of bronze called aes rude, requiring precise weighing for each transaction. It was only at the end of the 4th century BC, under Greek and Etruscan influence, that Rome began to issue its first coins, notably in bronze cast as in China, the aes grave, characteristic of Roman exchanges until the Second Punic War.

Greek influence and the first silver coins

The decisive encounter with the Greeks of southern Italy truly introduced the Romans to minted silver coins. Around 280 BC, Rome began producing its own silver coins in imitation of Greek didrachms. The first regular issue of silver coins in Rome dates back precisely to 269 BC, featuring the legendary twins Romulus and Remus suckled by the she-wolf, a symbol that has become iconic.
In fact, many Roman coins from the Republic period, as displayed below, depict founding myths. For example, coins issued in the name of King Tatius, a legendary Sabine king who ruled jointly with Romulus, depict the myth of the abduction of the Sabine women.

The origin of the word "coin" and the temple of Juno Moneta

The term 'coin' originates from the Temple of Juno Moneta in Rome, where, legend has it, the sacred geese alerted the Romans to a Gallic invasion around 390 BC. To thank the goddess Juno, protector of the Capitol, a temple was erected in her honor and soon became the mint for Roman coins.

The Punic Wars and currency crises

Military conflicts had a considerable influence on Roman monetary development. During the Second Punic War (218-201 BC) against Carthage, Rome faced severe financial difficulties in the face of Hannibal's invasion. To alleviate these urgent needs, Rome resorted for the first time to an exceptional issue of gold coins, as well as to a significant debasement of its silver coinage, from an initial purity of 97% to around 89%. The weight of bronze coins (aes) also dropped drastically, losing almost 80% in six years.
This practice of debasement during crisis was not unique to Rome. For instance, Carthage also experienced currency deterioration during the war. Carthaginian coins of the period often featured a palm tree on one side and a horse on the other. On the example shown below, the horse's design is significantly worn due to age.
As a result, the weight of bronze coins, known as aes, also dropped drastically, losing almost 80% in six years. This severe devaluation of the bronze currency, which was used in everyday trade, was a direct consequence of the financial pressures of war.

The silver denarius and monetary stability

It was against this critical backdrop that Rome introduced the famous silver denarius around 212 BC. This reform ensured remarkable monetary stability, with the denarius remaining the dominant currency for almost 450 years. Rome owes this stability to rigorous management, despite a major repricing in 146 BC and considerable production to finance its immense armies, notably during the Punic, Social (91-87 BC), and Macedonian wars. By way of example, maintaining a single Roman legion cost around 1.5 million denarii per year, illustrating the scale of monetary needs.
Beyond the Roman borders, wars led to major devaluations in regions under Roman influence. Punic Carthage saw the purity of its electrum drop dramatically, from 98% gold in the 4th century to just 30% during the Second Punic War, while its silver coins fell to 18% purity.

The evolution of monetary motives

With the expansion of Rome, the character of coins also evolved: initially anonymous and patriotic, coins gradually adopted personalized designs featuring the powerful families of the minters (those who struck the coins). This transition clearly symbolizes the political transformations of the late Roman Republic.
Finally, while Rome dominated the Mediterranean world economically, it retained a certain simplicity in its means of payment: no widespread system of monetary transfer other than the direct exchange of coins was developed, with the exception of tax transfers and private credits reserved for the elite.