C1USD/RUB C1USD/RUB Where to buy Currency One USD with Russian Ruble Price of Currency One USD (C1USD) Price of 1 Currency One USD today (21 June) β½ 0.000018 0.316% 24h 1 Week 1 Month 3 Months 1 Year All Time Overview Price Where to Buy Calculator Competitors Currency One USD is not traded anywhere.