What is the longest a Bitcoin transaction can take?
Sarah Duran
Updated on February 27, 2026
What's the longest time that a BTC transaction can take? The minimum time for a Bitcoin transaction is 2 minutes, according to the recorded timestamps , and the maximum is 6:02 hours. Official data notes that the confirmation time with a 99.98% probability is somewhere between 7 minutes and 3:44 hours.