Argentum (ARG) and Omani Rial (OMR) Currency Exchange Rate Conversion Calculator

This Argentum and Omani Rial convertor is up to date with exchange rates from October 17, 2025.

Enter the amount to be converted in the box to the left of Argentum. Use "Swap currencies" to make Omani Rial the default currency. Click on Omani Rials or Argentums to convert between that currency and all other currencies.

Argentum (ARG)	Omani Rial (OMR)

Other countries and currencies

The Argentum is the currency in no countries. The Omani Rial is the currency in Oman (OM, OMN). The Omani Rial is also known as the Omani Riyal. The symbol for ARG can be written ARG. The symbol for OMR can be written RO. The Omani Rial is divided into 1000 baizas. The exchange rate for the Argentum was last updated on December 17, 2022 from coinmarketcap.com. The exchange rate for the Omani Rial was last updated on October 15, 2025 from The International Monetary Fund. The ARG conversion factor has 14 significant digits. The OMR conversion factor has 6 significant digits.