Currency Calculator

USDT Market Rate (RUB):

Rates are automatically calculated as Exchange Rate x 0.95 (for USDT to RUB) and Exchange Rate × 1.03 (for RUB to USDT) with 0.1 rounding in our favor.

1 USDT → RUB (Auto):

10k RUB → USDT (Auto):

10 000 RUB → VND:

1 000 000 VND → RUB:

1 USDT → VND:

VND → 1 USDT:

VND↔USDT Spread (added to buy rate for sell rate):

When you enter 1 USDT → VND rate, the reverse rate (VND → 1 USDT) is auto-calculated as rate + spread. You can still edit the result manually.

Bonus Thresholds (min amount to activate bonuses)

From (RUB):

From (VND):

From (USDT):

RUB ↔ VND Bonus Rates

RUB→VND (VND per 10k RUB):

VND→RUB (RUB per 1M VND):

VND ↔ USDT Bonus Rates

USDT→VND (VND per 1 USDT):

VND→USDT (VND per 1 USDT):

USDT ↔ RUB Bonus Rates

USDT→RUB (RUB per 1 USDT):

RUB→USDT (USDT per 10k RUB):

Rounding Steps

RUB step:

VND step:

USDT step:

VND exact amounts — no rounding (comma-separated):

Message Templates — one per exchange direction (RU / EN):

You transfer to us:

We transfer to you: