21 RUB to USD

21 RUB National flag of the Russian Federation = 0.28 USD National flag of the United States of America at the rate on .

₽1 = $0.01 -$0.000001 (-0.01%) at the rate on 2026-06-04.

The cost of 21 Russian Rubles in United States Dollars today is $0.28 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate decreased by -0.01% (by -$0.000001). The exchange rate of the Russian Ruble in relation to the United States Dollar on the chart, the table of the dynamics of the cost as a percentage for the day, week, month and year.

Currency Converter

Russian Ruble
RUB National flag of the Russian Federation Russia
United States Dollar
USD National flag of the United States of America USA

With the currency converter, you can convert 21 Russian Rubles to Dollars and find out how much twenty-one rubles is currently worth in Dollars. Also, you can make a reverse calculation and find out the current value of 21 Dollars in Russian Rubles.

19 RUB to USD 20 RUB to USD 21 RUB to USD 22 RUB to USD 23 RUB to USD
$0.26 $0.27 $0.28 $0.30 $0.31

Graph of change in 21 Russian Rubles to United States Dollars rate

Select the period for plotting the chart:
  • Week
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The Russian Ruble to Dollar exchange rate on the chart allows you to track changes over different periods and draw conclusions about possible forecasts of the exchange rate of one currency in relation to another.

Dynamics of the cost changes of 21 Rubles (RUB) in Dollars (USD)

Compare the cost of 21 Russian Rubles in United States Dollars in the past with the current price at the moment.
Changes for the week (7 days)
Date Day of the week 21 RUB to USD Changes Changes %
May 29, 2026 Friday 21 RUB = 0.30 USD -0.0012 USD -0.42%
May 30, 2026 Saturday 21 RUB = 0.30 USD - -
May 31, 2026 Sunday 21 RUB = 0.29 USD -0.0002 USD -0.07%
June 1, 2026 Monday 21 RUB = 0.29 USD -0.0033 USD -1.13%
June 2, 2026 Tuesday 21 RUB = 0.29 USD -0.0048 USD -1.67%
June 3, 2026 Wednesday 21 RUB = 0.28 USD -0.0021 USD -0.74%
June 4, 2026 (today) Thursday 21 RUB = 0.28 USD -0.000023 USD -0.01%
The cost of 21 Rubles (RUB) in United States Dollars for a week (7 days) decreased by -$0.01 (zero dollar one cent).
Changes for the month (30 days)
Date Day of the week 21 RUB to USD Changes Changes %
May 5, 2026 Tuesday 21 RUB = 0.28 USD -0.0018 USD -0.66%
June 4, 2026 (today) Thursday 21 RUB = 0.28 USD +0.01 USD +2.31%
The cost of 21 Rubles (RUB) in United States Dollars for a month (30 days) increased by +$0.01 (zero dollar one cent).
Changes for the year (365 days)
Date Day of the week 21 RUB to USD Changes Changes %
June 4, 2025 Wednesday 21 RUB = 0.26 USD -0.0009 USD -0.35%
June 4, 2026 (today) Thursday 21 RUB = 0.28 USD +0.02 USD +6.94%
The cost of 21 Rubles (RUB) in United States Dollars for a year (365 days) increased by +$0.02 (zero dollar two cents).

Cross rate of 21 RUB to other currencies

Flag of the European Union

EUR

Euro

European Union

0.25 EUR

Exchange rate change for the week
-€0.01
-3.19%
Bitcoin

BTC

Bitcoin

Cryptocurrency

0.000005 BTC

Exchange rate change for the week
+0.00000048 BTC
+10.75%
Dogecoin

DOGE

Dogecoin

Cryptocurrency

3.18 DOGE

Exchange rate change for the week
+0.22 DOGE
+6.95%
National flag of the United Kingdom of Great Britain and Northern Ireland

GBP

British Pound

United Kingdom

0.21 GBP

Exchange rate change for the week
-£0.01
-3.44%