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How Many Satoshis Are in a Bitcoin? (1 BTC = 100M Sats)
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How Many Satoshis Are in a Bitcoin? (1 BTC = 100M Sats)

Like a dollar can be broken down into cent-sized units, 1 BTC = 100M satoshis. In this article, we learn why satoshis are important to Bitcoin adoption and what the SATS: USD rate is on July 26th, 2024.
Drew
Drew
Jun 27, 2024June 27, 20244 min read4 minutes read

In this article

  • How Many Satoshis are in Each Bitcoin?
  • What is a Satoshi?
  • Satoshi Origin
  • Bitcoin's Divisibility: More Than Just Convenience
  • Millisatoshi's: Scaling Bitcoin on Lightning
  • Satoshi Currency Symbol
  • Permanently Lost Satoshi's

It’s a common misconception that purchasing Bitcoin means buying a whole Bitcoin. In fact, some of the most enthusiastic Bitcoiners are still trying to become a "whole-coiner.” 

The smallest unit of account is called a satoshi…

How Many Satoshis are in Each Bitcoin?

  • Each Bitcoin is divisible into 100,000,000 satoshis, often abbreviated to sats.

  • A satoshi is the atomic unit of Bitcoin.

  • The total number of satoshis that will ever exist is 2.1 quadrillion. 

This extreme divisibility facilitates microtransactions and makes Bitcoin adaptable to everyone’s economic needs, from nation-states and sovereign wealth funds to individuals looking for coffee or a slice of pizza with satoshis. 

SATS: USD Conversion

1 SAT = 0.000673 USD
1 USD = 1,486.19 SATS

Last price update for SATS to USD converter at  12:12 UTC on July 26th, 2024.

Example: If you bought a $100 item with one Bitcoin, your charge might ring up as 0.0025 BTC (if BTC equaled $40,000). However, it’s easier to understand 250,000 satoshis.

What is a Satoshi?

A satoshi, named after Bitcoin’s anonymous creator, Satoshi Nakamoto. As Bitcoin’s value continues to appreciate over the coming years, it will be difficult for the average investor to acquire a whole Bitcoin.

Satoshi Origin

On November 15, 2010, ribuck proposed that 0.01 BTC, or one-hundredth of a Bitcoin, should be named a ‘Satoshi.’ 

Bitcoin Talk Forum

However, four months later, he revised his proposal, suggesting that the term 'Austrian' or 'Satoshi' be used.

The term 'Satoshi' won out, gained popularity and became widely accepted by all Bitcoiners.

Bitcoin Talk Forum

Bitcoin’s Divisibility: More Than Just Convenience

Bitcoin’s divisibility is not just a matter of convenience. It’s a critical feature that enhances Bitcoin’s scalability and accessibility, allowing users from all economic backgrounds to participate in the Bitcoin economy.

On the blockchain, all values are initially expressed in satoshis and then converted for display purposes. The source code of Bitcoin also refers to amounts in terms of satoshis, particularly when dealing with small fractions of a Bitcoin, like in:

  • Fee calculations per byte

  • Rewards from a faucet

… where satoshis enhances readability.

Millisatoshi’s: Scaling Bitcoin on Lightning 

The Lightning Network and other Layer 2 scaling solutions utilize even smaller units of satoshis — “millisatoshis” or “msats” for short. 

In December 2017, BIP-176 also proposed “Bits” be used as a standard term for 100 (one hundred) satoshis or 1/1,000,000 (one one-millionth) of a Bitcoin.

millisatoshi is one-thousandth of a satoshi.

Millisatoshis are used within the Lightning Network to facilitate microtransactions for more precise accounting and settlement. 

This division allows even smaller transactions to be effectively represented within the Lightning Network.

  • 1 satoshi = 0.00000001 BTC

  • 1 millisatoshi (msat) = 0.00000000001 BTC or 1/1000th of a satoshi

NOTE: Millisatoshis are not recognized on the Bitcoin main chain. 

When a Lightning transaction is closed and settled on the Bitcoin blockchain, the amounts are rounded to the nearest satoshi, as the main chain does not support smaller units than a satoshi.

How Many Satoshi’s = Top 10% Bitcoin Holder

As of July 26th, 2024: To be in the top 10% of Bitcoin holders, based on the data from BitInfoCharts, only requires between 0.01 and 0.1 BTC.

  • Addresses with balances between 0.01 and 0.1 BTC account for about 14.91% of all addresses.

    • 8,017,661 individual wallet addresses

  • The next category up, 0.1 to 1 BTC, represents about 6.61% of addresses.

    • 3,551,653 individual wallet addresses

Bitcoin Rich List

Learn more about how Bitcoin is gaining widespread adoption with fast, super-cheap micropayments that are accessible to everyone, allowing for worldwide financial inclusion.

Satoshi Currency Symbol 

Satoshi is often abbreviated to sat or sats, although no currency symbol has been officially adopted.

Not too long after, the term 'Stacking Sats' was born.

This finite supply is fundamental to its design, ensuring scarcity and potentially enhancing its value over time. Recent estimates suggest there are approximately 59.4 million millionaires and only 2,781 billionaires worldwide. 

Let’s do some #Bitcoinmath. 

If the total supply of 21 million Bitcoin were to be evenly distributed among these millionaires, each millionaire would receive:

ONLY approximately 0.352 BTC

fork does not affect the 21 million supply limit. This stark difference highlights the concentration of wealth and the potential impact on Bitcoin ownership.

Permanently Lost Satoshi’s 

According to the Investment Manager at Cane Island of Digital Research and Author of “#Bitcoin Spreads Like a Virus” & “The Debauchery of Currency, a Bloody History of Money,” Timothy Peterson, up to approximately 6 million Bitcoin, constituting about 30% of the total Bitcoin supply, are believed to be permanently lost, equating to a value of $311.4 billion.

Twitter

In June of 2010, username laszlo commented on the Bitcoin talk forum about if it makes sense to try to recover keys for lost coins. However, the computing power to accomplish this is unreasonable and unlikely to be pulled off.

Satoshi responded by stating:

Bitcoin Talk Forum

Looking to the future, the increasing value of Bitcoin could lead to a scenario where pricing in satoshis becomes more practical. As Bitcoin’s value potentially escalates, using its smallest unit for everyday transactions could become commonplace, similar to how cents are used in the dollar system. 

Don’t let the high price of a single Bitcoin deter you…

Start small.
Think in satoshis.
Stack sats.
Remain humble.
Smash buy Bitcoin with Swan today.

For more information, please visit swan.com.

Drew

Drew

Drew, a class of 2013 Bitcoiner, is a Research Analyst for Swan Bitcoin.

He has worked in institutional VC/PE, FinTech, and DLT consulting for over six years. He also brings over twelve years of experience working with national nonprofits and start-ups in education and software development in several leadership roles.

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