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21 million bitcoins

What Happens When 21 Million Bitcoins Are Mined

When 21 million bitcoins are mined, new BTC issuance stops, but the Bitcoin network keeps running as miners rely more on transaction fees.

2026-08-03
What Happens When 21 Million Bitcoins Are Mined

Have All 21 Million Bitcoins Been Mined?

No. All 21 million bitcoins have not been mined yet. This guide explains how new BTC enters circulation, who can mine, and what costs matter.

2026-08-03
Have All 21 Million Bitcoins Been Mined?

What Is Bitcoin? Everything You Need to Know in 2026

Key Takeaways Bitcoin’s supply is limited to 21 million bitcoins. By comparison, fiat currencies like the USD grow in supply, decreasing their value. The Bitcoin blockchain serves as an immutable record of transactions. By contrast, traditional finance requires banks and financial institutions to track transactions accurately. Bitcoin’s value comes in part from its security. The Bitcoin network uses proof of work as both an incentive to keep the blockchain going and a disincentive for bad actors due to the cost involved with proof of work.

2026-07-17
What Is Bitcoin? Everything You Need to Know in 2026

Cryptocurrency vs Cash: What is The Difference?

Summary: The Difference Between Crypto and Cash Cryptocurrencies, or digital currencies, can offer a hedge against inflation, although this isn’t always the case in the short term. Which cryptocurrency you choose can make a huge difference. Cryptocurrencies like Bitcoin or Ethereum, which have a maximum or limited supply, often provide the best store of value paired with broader acceptance. Cash has the advantage of nearly universal acceptance when transacting in the local currency. However, all traditional fiat currencies lose value, and sometimes quickly. As a benefit, cash offers the most privacy when using paper bills. Your activity can’t be tracked on the blockchain and is largely shielded from data aggregation.

2026-07-17
Cryptocurrency vs Cash: What is The Difference?

What is Cryptocurrency?

Disclosure: Crypto is a high-risk asset class. This article is provided for informational purposes and does not constitute investment advice. By using this website, you agree to our terms and conditions. We may utilise affiliate links within our content, and receive commission. You can read more about our editorial policy here. Cryptocurrency is a digital asset that functions as money, represents value, or performs a utility function on a blockchain. In this guide, we’ll explore the question, “What is cryptocurrency?” We’ll also discuss blockchains, how cryptocurrencies work, cryptocurrency exchanges, and how to use cryptocurrency. Let’s get started with some background first.

2026-07-17
What is Cryptocurrency?

Is There a Set Number of Bitcoins?

Yes. Bitcoin has a fixed cap of 21 million coins, released over time through block rewards that shrink at each halving.

Is There a Set Number of Bitcoins?

How Many Bitcoins Are Left to Mine?

How many bitcoins are remaining to be mined depends on the 21 million cap and halving schedule. Here’s how issuance works and what miners face.

How Many Bitcoins Are Left to Mine?

How Many Bitcoins Were Initially Released?

How many bitcoins were initially released? Bitcoin was not issued all at once. It began in 2009 and enters supply gradually, with a 21 million cap.

How Many Bitcoins Were Initially Released?