Skip to content

Mempool.

The mempoolMempoolThe waiting room for Bitcoin transactions that have been sent but aren't in a block yet. holds transactions waiting for a block. Those that pay a higher fee are included sooner.

The queue

52,132 transactions, about 21 blocks' worth
  1. Next blockIn about 10 min
    Typical fee$0.010.1 sat/vBFee rate (sat/vB)The fee a payment offers for each unit of block space, in satoshis per virtual byte. Miners can evaluate related transactions together.7,544 transactions
  2. 2nd blockIn about 20 min
    Typical fee$0.010.1 sat/vBFee rate (sat/vB)The fee a payment offers for each unit of block space, in satoshis per virtual byte. Miners can evaluate related transactions together.7,749 transactions
  3. 3rd blockIn about 30 min
    Typical fee$0.010.1 sat/vBFee rate (sat/vB)The fee a payment offers for each unit of block space, in satoshis per virtual byte. Miners can evaluate related transactions together.4,115 transactions
  4. 4th blockIn about 40 min
    Typical fee$0.010.1 sat/vBFee rate (sat/vB)The fee a payment offers for each unit of block space, in satoshis per virtual byte. Miners can evaluate related transactions together.215 transactions
  5. The restAbout 17 blocks' worth
    Typical fee$0.010.1 sat/vBFee rate (sat/vB)The fee a payment offers for each unit of block space, in satoshis per virtual byte. Miners can evaluate related transactions together.33,141 transactions

Blocks come about every 10 minutes on average, so times are estimates.

Choose a fee for a new payment

The queue over 24 hours

About steady. New transactions are arriving at about 6.2 blocks' worth an hour, and blocks take about 6.

24 hours ago · 21 blocks' worthNow · 22 blocks' worth

When cheap payments are dropped

Nothing is being dropped. Nodes on default settings keep up to 300 MB of waiting transactions and accept any paying at least 0.1 sat/vB. When that space fills, the minimum rises and the cheapest are dropped.

125 of 300 MB used