Understanding Miner Fees

Your fee choice comes down to how soon you need your bitcoin. A lower fee can save you money. A higher fee can help your transaction confirm sooner.

When bitcoin moves on the blockchain, a network fee pays the miners who add transactions to Bitcoin’s shared record. The fee depends on the space your transaction needs and demand for that space. Sending more bitcoin doesn’t automatically mean paying a higher fee. Learn about network fees.

Think of the mempool as a waiting room for transactions. Once your transaction is sent to the network, it waits there until a miner includes it in a group of transactions called a block. That gives your transaction its first confirmation.

Each block has limited space. Miners usually prioritize transactions offering higher fees for the space they use. When the waiting room gets crowded, you may need to pay more to be included sooner. When it’s quiet, a lower fee may be enough. Learn about the mempool.

Choose the option that fits your plans:

• Lower fee: A good fit when you’re happy to wait. During busy periods, confirmation could take hours or longer.
• Higher fee: A good fit when timing matters. You’re paying for a better chance of confirming sooner.
• Free or batched option, if available: Saves you the fee, but may include a wait while we group your payment with others before sending it to the network. About Bitcoin Well’s fee settings.

The time shown is an estimate. Bitcoin adds a new block roughly every 10 minutes on average, but individual blocks can take longer. Even the highest fee can’t guarantee an exact confirmation time. How confirmations work.

A pending transaction doesn’t, by itself, mean something is wrong. Once it’s sent to the network, you can paste its transaction ID into mempool.space to check its progress. If you need help understanding what you see, we’re here to help.

Updated on: 04/09/2026