VND/DKK: what to know
The VND/DKK rate shows how much DKK you get for 1 VND. Right now, 1 VND buys 0.000251154 DKK at the mid-market rate. In the other direction, 1 DKK is worth 3,981.62 VND.
In the short term VND is driven mainly by exports and central-bank policy, while DKK responds to its fixed peg to the euro.
The Vietnamese Dong (VND) is issued by State Bank of Vietnam. The đồng has very high denominations — notes go up to 500,000. The Danish Krone (DKK) is issued by Danmarks Nationalbank. The Danish krone is tightly pegged to the euro within a narrow band.
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.