81 EUR to BTC

81 EUR Flag of the European Union = 0.0009 BTC Bitcoin at the rate on .

€1 = 0.000011 BTC -0.00000004 BTC (-0.33%) at the rate on 2025-09-06.

The cost of 81 Euros in Bitcoins today is 0.0009 BTC according to the “Open Exchange Rates”, compared to yesterday, the exchange rate decreased by -0.33% (by -0.00000004 BTC). The exchange rate of the Euro 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

Euro
EUR Flag of the European Union European Union
Bitcoin
BTC Bitcoin Cryptocurrency

With the currency converter, you can convert 81 Euros to Bitcoins and find out how much eighty-one euros is currently worth in Bitcoins. Also, you can make a reverse calculation and find out the current value of 81 Bitcoins in Euros.

79 EUR to BTC 80 EUR to BTC 81 EUR to BTC 82 EUR to BTC 83 EUR to BTC
0.0008 BTC 0.0008 BTC 0.0009 BTC 0.0009 BTC 0.0009 BTC

Graph of change in 81 Euros to Bitcoins rate

Select the period for plotting the chart:
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The Euro 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 81 Euros (EUR) in Bitcoins (BTC)

Compare the cost of 81 Euros in Bitcoins in the past with the current price at the moment.
Changes for the week (7 days)
Date Day of the week 81 EUR to BTC Changes Changes %
August 31, 2025 Sunday 81 EUR = 0.0009 BTC -0.000003 BTC -0.31%
September 1, 2025 Monday 81 EUR = 0.0009 BTC +0.000005 BTC +0.57%
September 2, 2025 Tuesday 81 EUR = 0.0008 BTC -0.000027 BTC -3.24%
September 3, 2025 Wednesday 81 EUR = 0.0008 BTC -0.000004 BTC -0.45%
September 4, 2025 Thursday 81 EUR = 0.0008 BTC +0.000003 BTC +0.33%
September 5, 2025 Friday 81 EUR = 0.0009 BTC +0.000011 BTC +1.25%
September 6, 2025 (today) Saturday 81 EUR = 0.0009 BTC -0.000003 BTC -0.33%
The cost of 81 Euros (EUR) in Bitcoins for a week (7 days) decreased by -0.000016 BTC (zero bitcoin one hundred sixty thousand bits).
Changes for the month (30 days)
Date Day of the week 81 EUR to BTC Changes Changes %
August 7, 2025 Thursday 81 EUR = 0.0008 BTC -0.000017 BTC -2.08%
September 6, 2025 (today) Saturday 81 EUR = 0.0009 BTC +0.0001 BTC +5.86%
The cost of 81 Euros (EUR) in Bitcoins for a month (30 days) increased by +0.0001 BTC (zero bitcoin ten thousand bits).
Changes for the year (365 days)
Date Day of the week 81 EUR to BTC Changes Changes %
September 6, 2024 Friday 81 EUR = 0.0017 BTC +0.0001 BTC +4.18%
September 6, 2025 (today) Saturday 81 EUR = 0.0009 BTC -0.0008 BTC -96.16%
The cost of 81 Euros (EUR) in Bitcoins for a year (365 days) decreased by -0.0008 BTC (zero bitcoin eighty thousand bits).

Cross rate of 81 EUR to other currencies

National flag of the United States of America

USD

United States Dollar

USA

94.95 USD

Exchange rate change for the week
+$0.27
+0.28%
Dogecoin

DOGE

Dogecoin

Cryptocurrency

435.60 DOGE

Exchange rate change for the week
-2.50 DOGE
-0.57%
National flag of the United Kingdom of Great Britain and Northern Ireland

GBP

British Pound

United Kingdom

70.29 GBP

Exchange rate change for the week
+£0.17
+0.25%
National flag of the People's Republic of China

CNY

Chinese Yuan

China

677.24 CNY

Exchange rate change for the week
+¥2.10
+0.31%