🏁 Why It's Instant & Nearly Free

Fast and nearly free

A Lightning payment can settle in a fraction of a second, for a fraction of a cent.

Here's why — and it isn't magic, it's just skipping a queue you didn't need to be in.

No waiting on miners

Off-chain updates inside a channel are just signed messages exchanged directly between the parties involved.

No need to wait for a miner to include it in a block.

Nothing is being mined, because nothing new is being written down.

Tiny routing fees, not block-space bidding

Because most of the work happens off-chain, fees are typically a small routing charge paid to whoever's channels your payment hops through —

not a bid for scarce block space.

You're paying someone for a service, not outbidding strangers for a seat.

Side by side

On-chain: you wait for confirmations, and fees rise with network congestion.

On Lightning: most payments settle near-instantly, and the routing fee is usually a tiny fraction of a cent.

Both are real bitcoin. They answer different questions.

Try it: The race

Send the same payment two ways at once and watch the clock.

One is a signed message that lands immediately; the other waits for the next block. Time is compressed and fees are described rather than quoted — an on-chain fee is whatever the auction says today. Open the The Race tool →

Quick check: Why are Lightning payments typically much faster than on-chain payments?

1. They're signed updates between parties directly, with no need to wait for block confirmation ✓
2. They use a faster blockchain
3. Miners prioritise them

Nothing needs mining, so nothing needs waiting for. The payment is the message.

Quick check: Why are Lightning fees typically so much lower than on-chain fees?

1. They're subsidised by the network
2. They're a small routing charge, not a bid for limited block space ✓
3. Lightning transactions are smaller in size

You're paying for a service at a price someone set — not competing in an auction against everyone else on earth.

Next up

Speed and low fees sound great in theory.

What does actually using Lightning look like day to day?