RUB/VND: what to know
The RUB/VND rate shows how much VND you get for 1 RUB. Right now, 1 RUB buys 304.1267 VND at the mid-market rate. In the other direction, 1 VND is worth 0.00328810 RUB.
In the short term RUB is driven mainly by oil and gas prices and sanctions, while VND responds to exports and central-bank policy.
The Russian Ruble (RUB) is issued by Bank of Russia. The ruble is one of Europe’s oldest currencies, used since the 13th century. The Vietnamese Dong (VND) is issued by State Bank of Vietnam. The đồng has very high denominations — notes go up to 500,000.
Use this mid-market figure as your benchmark: compare it with the rate your bank or broker quotes, and the difference is the margin you would pay.