21 RUB to BTC

21 RUB National flag of the Russian Federation = 0.000004 BTC Bitcoin at the rate on .

₽1 = 0.00000021 BTC -0.00000001 BTC (-2.60%) at the rate on 2026-07-14.

The cost of 21 Russian Rubles in Bitcoins today is 0.000004 BTC according to the “Open Exchange Rates”, compared to yesterday, the exchange rate decreased by -2.60% (by -0.00000001 BTC). The exchange rate of the Russian Ruble in relation to the Bitcoin 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
Bitcoin
BTC Bitcoin Cryptocurrency

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

19 RUB to BTC 20 RUB to BTC 21 RUB to BTC 22 RUB to BTC 23 RUB to BTC
0.000004 BTC 0.000004 BTC 0.000004 BTC 0.000005 BTC 0.000005 BTC

Graph of change in 21 Russian Rubles to Bitcoins rate

Select the period for plotting the chart:
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The Russian Ruble to Bitcoin 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 Bitcoins (BTC)

Compare the cost of 21 Russian Rubles in Bitcoins in the past with the current price at the moment.
Changes for the week (7 days)
Date Day of the week 21 RUB to BTC Changes Changes %
July 8, 2026 Wednesday 21 RUB = 0.000004 BTC +0.00000004 BTC +0.89%
July 9, 2026 Thursday 21 RUB = 0.000004 BTC -0.00000002 BTC -0.40%
July 10, 2026 Friday 21 RUB = 0.000004 BTC -0.00000012 BTC -2.79%
July 11, 2026 Saturday 21 RUB = 0.000004 BTC -0.00000001 BTC -0.14%
July 12, 2026 Sunday 21 RUB = 0.000004 BTC +0.00000003 BTC +0.74%
July 13, 2026 Monday 21 RUB = 0.000004 BTC +0.00000015 BTC +3.39%
July 14, 2026 (today) Tuesday 21 RUB = 0.000004 BTC -0.00000011 BTC -2.60%
The cost of 21 Rubles (RUB) in Bitcoins for a week (7 days) decreased by -0.00000007 BTC (zero bitcoin seventy thousand bits).
Changes for the month (30 days)
Date Day of the week 21 RUB to BTC Changes Changes %
June 14, 2026 Sunday 21 RUB = 0.000004 BTC -0.00000005 BTC -1.07%
July 14, 2026 (today) Tuesday 21 RUB = 0.000004 BTC -0.00000013 BTC -3.01%
The cost of 21 Rubles (RUB) in Bitcoins for a month (30 days) decreased by -0.00000013 BTC (zero bitcoin one hundred thirty thousand bits).
Changes for the year (365 days)
Date Day of the week 21 RUB to BTC Changes Changes %
July 14, 2025 Monday 21 RUB = 0.000002 BTC -0.00000002 BTC -1.08%
July 14, 2026 (today) Tuesday 21 RUB = 0.000004 BTC +0.000002 BTC +48.15%
The cost of 21 Rubles (RUB) in Bitcoins for a year (365 days) increased by +0.000002 BTC (zero bitcoin twenty thousand bits).

Cross rate of 21 RUB to other currencies

National flag of the United States of America

USD

United States Dollar

USA

0.27 USD

Exchange rate change for the week
-$0.0023
-0.85%
Flag of the European Union

EUR

Euro

European Union

0.24 EUR

Exchange rate change for the week
-€0.0018
-0.74%
Dogecoin

DOGE

Dogecoin

Cryptocurrency

3.75 DOGE

Exchange rate change for the week
-0.03 DOGE
-0.68%
National flag of the United Kingdom of Great Britain and Northern Ireland

GBP

British Pound

United Kingdom

0.20 GBP

Exchange rate change for the week
-£0.0016
-0.80%