What Is Litecoin? LTC Explained in Plain English

Litecoin (ticker LTC) is a peer-to-peer cryptocurrency released by Charlie Lee on 7 October 2011. It started as a modified copy of Bitcoin’s code and still works in much the same way, with three headline differences: blocks arrive every 2.5 minutes instead of 10, mining uses the scrypt algorithm instead of SHA-256, and the supply is capped at 84 million coins rather than 21 million. Fifteen years on, it is one of the oldest cryptocurrencies still in active development.

Litecoin at a glance

Where Litecoin came from

By 2011 Bitcoin mining had moved from ordinary processors to graphics cards, and some users worried that newcomers were being priced out. A project called Tenebrix tried to fix this by swapping Bitcoin’s SHA-256 hashing for scrypt, a function designed in 2009 to be costly to speed up with specialised chips. Its developers, however, reserved 7.7 million coins for themselves, which drew criticism.

Charlie Lee responded first with Fairbrix, a version without that reserve, and then with Litecoin, which took Bitcoin’s codebase, added scrypt and changed a handful of parameters. He released it on 7 October 2011. Early trading on exchanges of the time helped it grow, and in late November 2013 its total market value passed one billion US dollars for the first time.

Lee later became an engineering director at Coinbase, and in December 2017 he announced that he had sold or donated all of his LTC to avoid any conflict of interest when commenting on the coin. He has since worked on the project through the Litecoin Foundation, a non-profit that funds development.

How Litecoin works

Underneath, Litecoin behaves like Bitcoin. Transactions are broadcast to a network of computers (nodes). Miners bundle them into blocks, compete to find a valid proof of work, and the winner adds the block to the shared ledger and collects the reward. Each new block builds on the one before it, so rewriting history would mean redoing all that work faster than the honest network, which is the source of its security. If these ideas are new, our What is Bitcoin guide explains them step by step.

Coins sit at addresses controlled by private keys. Litecoin addresses usually start with L or M for older formats, or ltc1 for the newer SegWit format. Whoever holds the private key can spend the coins, so protecting it matters more than anything else you do.

Block time and confirmations

A block every 2.5 minutes means a transaction typically gets its first confirmation four times sooner than on Bitcoin. That does not make it four times as secure per minute in every sense, because each block also carries less proof of work behind it, but for everyday payments the shorter wait is the practical difference people notice. Many services treat six confirmations, around 15 minutes, as final for larger amounts. Difficulty is recalculated every 2,016 blocks, about every three and a half days, so the 2.5-minute pace holds as miners come and go.

Fees

Fees are set by the market for block space. Because blocks come more often and demand is lower than on Bitcoin, Litecoin fees have usually been a small fraction of a US cent to a few cents per transaction. They can rise when the network is busy, so check your wallet’s estimate before sending.

Litecoin vs Bitcoin

A popular early slogan cast Litecoin as “silver to Bitcoin’s gold”. It is a marketing line rather than a technical claim. In practice Litecoin has often served as a testing ground: upgrades such as Segregated Witness went live on Litecoin a few months before they reached Bitcoin.

Litecoin timeline

Supply and halvings

Every 840,000 blocks the reward for mining a block is cut in half. With 2.5-minute blocks that works out to about four years, the same rhythm as Bitcoin’s 210,000-block cycle. The schedule is written into the software, and changing it would need overwhelming agreement from users and miners.

At block 3,191,166, mined in early October 2026, roughly 77.7 million LTC had been issued: 73.5 million across the first three eras plus about 4.2 million since the 2023 halving. The last fractions will not be mined for well over a century. Once issuance becomes tiny, miners will depend on transaction fees.

Issuance in numbers

The arithmetic is simple enough to check yourself. A day holds 1,440 minutes, so at one block every 2.5 minutes the network aims for 576 blocks. Multiply by today’s 6.25 LTC reward and roughly 3,600 new coins enter circulation each day, or about 1.31 million a year. Set against the 77.7 million already issued, that is new supply of close to 1.7% a year. After the 2027 halving the daily figure falls to about 1,800 LTC and the yearly rate to under 1%. Real numbers drift a little, because blocks are sometimes found faster or slower than the target between difficulty adjustments.

Units

One LTC divides into 100,000,000 of the smallest unit, usually called a litoshi. The project’s software has also used the names lite for one-thousandth of a coin and photon for one-millionth, though most wallets simply show decimals.

Mining Litecoin

The original pitch was that scrypt would keep mining open to people with ordinary computers. That did not last. Scrypt ASICs, machines built only for this algorithm, reached the market in 2014, and today they produce essentially all of the network’s hashpower. A home computer or graphics card will not earn a meaningful amount.

Since September 2014 Dogecoin has been merge-mined with Litecoin. Miners can work on both chains at once with the same hashpower and claim rewards on each, which strengthens the security of both networks. Most miners join a pool, which combines hashpower and shares out rewards in proportion to work done.

How merge mining works

Merge mining relies on a technique called auxiliary proof of work. A miner builds candidate blocks for both chains and links the Dogecoin block to the Litecoin one through a hash commitment. Any solution that meets Dogecoin’s easier target is accepted there, and one that also meets Litecoin’s target is accepted on both. No extra electricity is needed, so the pair share a large pool of hashpower that neither would attract alone.

Offers to “rent” Litecoin hashpower online deserve the same caution as any other cloud mining product; our cloud mining guide covers the maths and the fraud cases.

Upgrades that shaped Litecoin

Segregated Witness (2017)

SegWit moved signature data out of the main part of a transaction. It fixed a long-standing flaw called transaction malleability and freed up space in each block. Litecoin activated it in May 2017, ahead of Bitcoin, and in doing so made second-layer payment channels practical.

Lightning Network and atomic swaps

With SegWit in place, the Lightning Network could run on Litecoin. Developers used it in November 2017 to demonstrate a cross-chain atomic swap between Bitcoin and Litecoin, trading one coin for the other without a trusted middleman. Lightning lets two parties make many fast, low-fee payments off chain and settle the result later.

MWEB (2022)

The MimbleWimble Extension Blocks upgrade, activated in May 2022 as a soft fork, added an optional side area to each block where amounts are hidden. Coins can be moved into this extension block (peg-in) and back out (peg-out). Inside it, only the sender and receiver know how much was sent. Using it is voluntary; ordinary Litecoin transactions remain fully transparent, like Bitcoin’s.

Some exchanges reacted cautiously because regulators expect platforms to trace transfers. If you use MWEB, check whether your exchange accepts deposits that came directly from it before sending.

Who maintains Litecoin and how changes happen

No company owns Litecoin. Its reference software, Litecoin Core, is open source, and anyone may read, copy or propose changes to the code on GitHub. A small group of maintainers reviews proposals and publishes releases; the GitHub releases page listed v0.21.5.8, published on 12 September 2026, as the latest at the time of writing.

Money for development comes largely from the Litecoin Foundation, a non-profit registered in Singapore that relies on donations and sponsorship. Funding a developer is not the same as controlling the network, though. A rule change only takes effect if the people running nodes choose to install the new software, and protocol upgrades such as SegWit and MWEB were activated as soft forks once miners signalled readiness. Users who disagree can keep running older software, which is why contentious changes are rare.

For a reader this has two practical consequences. First, there is no customer-support desk for the network: wallet and exchange problems go to whoever runs that wallet or exchange. Second, beware of anyone claiming to speak for “Litecoin” in a direct message; the project communicates through its public websites and repositories.

Storing Litecoin

Whatever you use, back up the recovery phrase offline and send a small test amount before moving larger sums. Words such as seed phrase, cold storage and full node are defined in our Blocktionary.

Sending and receiving LTC, step by step

1. Get a receiving address. Open your wallet and choose Receive. Copy the address or show its QR code. Most modern wallets give you a fresh address for each payment, which helps privacy.
2. Check the network. When withdrawing from an exchange, pick the Litecoin network itself. Some platforms also list wrapped or bridged versions of LTC on other blockchains; sending through the wrong one can strand the coins.
3. Paste, then verify. Compare the first and last several characters of the address with the original. Clipboard-swapping malware replaces copied addresses with an attacker’s.
4. Choose the fee. The wallet suggests one based on current demand. Litecoin fees are usually low, but a fee set too low can leave a payment waiting.
5. Wait for confirmations. The first usually arrives within a few minutes. Exchanges often credit deposits after a set number, commonly between 3 and 12, depending on their own policy.
6. Check on a block explorer. Paste the transaction ID into a public explorer to follow its progress without trusting the wallet’s display.

Reading a transaction on an explorer

A block explorer shows every Litecoin transaction that is not inside the MWEB extension. Searching a transaction ID reveals its inputs (the earlier outputs being spent), its outputs (the addresses receiving coins, including any change going back to the sender), the fee paid, the block it landed in and the current confirmation count. Explorers are read-only: they cannot move, freeze or recover coins, and a site that asks you to “connect” a wallet to search the chain is not a normal explorer. Bookmark one trusted explorer and reach it from that bookmark rather than from search ads.

How people use Litecoin

• Payments. Low fees and quick confirmations make it a common option at crypto payment processors such as BitPay.
• Moving value between platforms. Some users send LTC instead of BTC because it confirms sooner and costs less.
• Brokerage exposure. PayPal added Litecoin to its crypto feature in 2020. In the United States, the Canary Litecoin ETF began trading on Nasdaq under the ticker LTCC in late October 2025, according to Nasdaq’s listing circular.
• Testing ideas. Its role as an early adopter of Bitcoin-style upgrades continues to attract developers.

Buying works the same way as for bitcoin: use a registered platform, verify your identity and move the coins to your own wallet if you plan to hold them. The steps are in how and where to buy bitcoin.

Litecoin and tax

Tax rules belong to each country, but a common pattern applies in many of them: selling LTC, swapping it for another coin or spending it can count as a disposal, with any gain taxable. Mining rewards are often treated as income when received. Keep a simple record of each purchase, sale and transfer with its date, amount, value in your currency and fees, and check your tax authority’s published guidance rather than social-media summaries.

Risks and limitations

• Price swings. LTC has risen and fallen sharply many times. In September 2021 a fake press release claiming a Walmart partnership briefly sent the price up by around 30% before Walmart denied it, a reminder of how easily the market can be moved by false news.
• Competition. Thousands of newer coins compete for attention; see our altcoins guide for how many 2014-era projects have faded.
• Mining concentration. A small number of large pools and ASIC makers dominate scrypt mining.
• Regulatory treatment. Rules differ by country and change over time. In the US, the Commodity Futures Trading Commission referred to litecoin as a commodity in its March 2023 lawsuit against the exchange KuCoin.
• Self-custody mistakes. Lost keys and wrong addresses cannot be fixed by anyone.

Coins-Info does not give investment advice or price forecasts. If you are considering buying LTC, decide in advance how much you could afford to lose entirely. For the wider picture, start at the Coins-Info home page.

Scams that use Litecoin

LTC is a frequent payment request in the same frauds that use bitcoin. Watch for:

• Giveaway fraud. Videos or posts promise to “double” any LTC you send. Nothing comes back.
• Fake wallet apps that copy a real wallet’s name and logo and steal the recovery phrase when you enter it.
• Impersonated support staff on social media or chat apps who ask for your seed phrase to “fix” a stuck transaction.
• Investment platforms that show rising balances but block withdrawals until you pay a “tax” or “release fee”.

A short rule covers most of these: no genuine service ever needs your recovery phrase, and no one can multiply coins you send them.

A note on older guides

Many 2014-era articles, including the one that once sat on this site, said ASIC mining for Litecoin was unlikely and that home computers could mine it profitably. Both statements are long out of date. They also predated SegWit, Lightning and MWEB, which changed how Litecoin is used.

Litecoin FAQ

Who created Litecoin?

Charlie Lee, a former Google engineer who later worked at Coinbase, released Litecoin on 7 October 2011. He sold or gave away his own LTC in December 2017 and now supports the project through the non-profit Litecoin Foundation.

How many Litecoins will ever exist?

The protocol caps supply at 84 million LTC, four times Bitcoin’s 21 million. About 77.7 million had been issued by early October 2026.

When is the next Litecoin halving?

At block 3,360,000, expected around mid-2027, when the reward falls from 6.25 to 3.125 LTC. The exact date depends on how quickly blocks are found.

Is Litecoin faster than Bitcoin?

Its blocks target 2.5 minutes against Bitcoin’s 10, so first confirmations usually arrive sooner. Both networks also support the Lightning Network for near-instant payments.

Can I mine Litecoin at home?

Technically yes, but scrypt ASIC machines dominate the network, so a regular computer or graphics card will earn almost nothing after electricity. Miners using ASICs usually join a pool and earn Dogecoin through merge mining as well.

Is Litecoin private?

Standard Litecoin transactions are public on the blockchain. Since May 2022 the optional MWEB feature lets users hide amounts for coins moved into the extension block, but some exchanges restrict deposits that come straight from it.

What is the difference between Litecoin and Dogecoin?

Both use scrypt and are mined together through merge mining, but Dogecoin has no fixed supply cap and issues 10,000 DOGE per block, while Litecoin is capped at 84 million coins and halves its reward roughly every four years.