Roman coins » Early denominations

Early Denominations

Between the late first century BC and the mid third century AD the Romans produced coins of different denominations, struck in different metals. Each denomination can be distinguished from the next by its metal, size, weight and sometimes by the emperors headdress.

Early denominations - relative sizes

The early denominations of Roman coinage, relatively displayed for size.


The Aureus 10 examples validated.
Weight: approx. 6.5 - 8.0g
Diameter: approx. 19mm
Thickness: approx. 3mm
Metal: Gold (Roman gold is a rich yellow rather than a pale yellow)
Design: High relief
Obverse: Laureate or bare-headed
As UK finds: Rare, but 1 st to 2 nd century AD most common
Roman aureus of Hadrian
The Denarius 4385 examples validated.
Weight: approx. 2.3 - 4.0g
Diameter: approx. 18mm
Thickness: approx. 2mm
Metal: Silver
Design: High relief
Obverse: Laureate or bare-headed
As UK finds: Roman Republican denarii (211 to 27 BC) are fairly common; Roman Imperial denarii (27 BC to circa AD 240s) are extremely common
Roman Denarius of Hadrian
The Sestertius 2684 examples validated.
Weight: approx. 15 - 28g
Diameter: approx. 30mm
Thickness: approx. 3 - 4mm
Metal: Copper alloy (brass, pale yellow when cleaned) Design: High relief
Obverse: Laureate or bare-headed
Reverse: Includes the prominent letters S C
As UK finds: Common AD 50s to 260s, especially 2 nd century
Sestertius of Hadrian
The Dupondius 588 examples validated.
Weight: approx. 5 - 14g
Diameter: approx. 25mm
Thickness: approx. 3 - 4mm
Metal: Copper alloy (brass, pale yellow when cleaned)
Design: High relief
Obverse: normally radiate crown
Reverse: Includes the prominent letters S C
As UK finds: Common AD 50s to 260s
Dupondius
The As 1915 examples validated.
Weight: approx. 5 - 14g
Diameter: approx. 25mm
Thickness: approx. 3 - 4mm
Metal: Copper alloy (copper, red when cleaned)
Design: High relief
Obverse: Laureate or bare-headed
Reverse: Includes the prominent letters S C
As UK finds: Common circa AD 41 to 260s
Roman As
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