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CRYPTO GLOSSARY

Satoshi

Also called: sat

The smallest unit of bitcoin. One bitcoin divides into 100 million satoshis.

Satoshi in more detail

One bitcoin divides into 100 million units called satoshis, or sats. You never need to buy a whole bitcoin.

FROM LESSON 5 · 4 MIN READBitcoin's supply: halvings and the 21 million capThere will never be more than 21 million bitcoin. Learn how halvings work, why the supply is capped and what scarcity does and does not mean for price.Read the lesson

All 128 terms · Checked against the lesson's sources on 8 October 2026.

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