VND/RUB: what to know
The VND/RUB rate shows how much RUB you get for 1 VND. Right now, 1 VND buys 0.00328864 RUB at the mid-market rate. In the other direction, 1 RUB is worth 304.0769 VND.
In the short term VND is driven mainly by exports and central-bank policy, while RUB responds to oil and gas prices and sanctions.
The Vietnamese Dong (VND) is issued by State Bank of Vietnam. The đồng has very high denominations — notes go up to 500,000. The Russian Ruble (RUB) is issued by Bank of Russia. The ruble is one of Europe’s oldest currencies, used since the 13th century.
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.