What Are Sats?
A satoshi — usually shortened to sat — is the smallest unit of Bitcoin, named after Bitcoin's pseudonymous creator, Satoshi Nakamoto. Just as a dollar divides into 100 cents, one bitcoin divides into 100,000,000 sats:
100,000,000 sats = 1 BTC
People say “sats” rather than decimals of BTC because whole numbers are easier to reason about. “I received 1,500 sats” is clearer than “I received 0.000015 BTC” — same amount, friendlier number.
Getting a feel for amounts
| Sats | In BTC | Rough sense of scale |
|---|---|---|
| 1,000 sats | 0.00001 BTC | A small tip — a common size for Lightning payments |
| 10,000 sats | 0.0001 BTC | A meaningful micro-payment; many faucet payouts are far below this |
| 100,000 sats | 0.001 BTC | A milestone amount for savers — see what it's worth |
Because sats are just a unit, their fiat value moves with the Bitcoin price. Small amounts of sats are genuinely small money today — the appeal is learning to hold and move real Bitcoin, not getting rich.
Sats on the Lightning Network
Sats really shine on the Lightning Network, where payments of even a few sats settle in seconds with negligible fees. To receive them you only need a Lightning wallet — many are free apps that set up in under a minute.
Sats in BTC GACHA
BTC GACHA measures every reward in sats. Draw a free card and the result is a concrete number — say, 2 sats for a Common card, or the Legendary jackpot — which you can redeem over Lightning once you pass the minimum. The full table is on the rewards page.
Want to get your first sats?
The fastest way to understand sats is to hold a few. Draw a free card — no purchase, no sign-up.
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