Antarctica • ISO HM / HMD • AUD ($)
Heard Island and McDonald Islands Coins & Profile
Inspect Heard Island and McDonald Islands coins with full details on Australian Dollar ($ / AUD) numismatic archives, its capital city of None (Uninhabited), and exact mint weights in grams.
Heard Island and McDonald Islands Country Overview
About Heard Island and McDonald Islands
National Flag
Global Locator
Territory Map
Official numismatic records for Heard Island and McDonald Islands (ISO HM / HMD) are linked to the Australian Dollar ($ • AUD).
Key Country Specifications
Heard Island and McDonald Islands Coinage & Specifications
Weighing Heard Island and McDonald Islands Coins or Rolls?
Individual coin specifications for Heard Island and McDonald Islands are continuously being indexed into our database. In the meantime, you can use our interactive Coin Weighing Wizard or browse the global coin catalog to verify standard mint weights and roll quantities.
Other Countries in Antarctica
Heard Island and McDonald Islands Coinage & Currency FAQ
The primary recorded monetary unit for Heard Island and McDonald Islands is the Australian Dollar ($ • AUD). In international banking and numismatic cataloging standards, Heard Island and McDonald Islands is assigned the ISO 3166-1 Alpha-2 code HM and Alpha-3 code HMD, with None (Uninhabited) serving as its capital city.
Inspect Heard Island and McDonald Islands DossierEvery cataloged coin issue on MakeCoinsRoll.com is documented with exact planchet mass in grams (g), millimeter diameter (mm), alloy composition, and official Krause Mishler (KM#) reference numbers.
Browse World Coin CatalogBy placing a single coin or a sorted batch on a digital gram scale and entering the reading into our Coin Roll & Weight Calculators, you can instantly verify official mint tolerances, count mixed coin bags, and check gold or silver bullion melt values.
Open Coin Weight CalculatorsCoinage for Heard Island and McDonald Islands has been produced by official state and international sovereign mints.
Convert Foreign Coin DatesYou can check the exact alloy composition, millesimal fineness, and intrinsic bullion value of any Heard Island and McDonald Islands circulation or collector coin using our interactive Coin Metal Melt Value and Specific Gravity Assay calculators.
All sovereign specifications from Heard Island and McDonald Islands—including its official flag, capital city (None (Uninhabited)), Australian Dollar ($ / AUD) currency, and Antarctica borders—are integrated into our free, classroom-safe World Geography & Monetary Study Quizzes.