Litecoin (LTC) Explained: How It Works and How It Differs from Bitcoin

Litecoin is a mined, proof of work coin that went live in October 2011 by former Google engineer Charlie Lee. It started as a modified copy of Bitcoin’s code with three main changes: blocks every 2.5 minutes instead of 10, a supply cap of 84 million LTC instead of 21 million, and the Scrypt mining algorithm instead of SHA-256. It has run continuously since launch, which makes it one of the oldest coins still in wide use.

Below we cover the design choices, the halving schedule, the MimbleWimble privacy upgrade and the security incident it led to in April 2026, how mining and fees work, which forks borrowed the Litecoin name, and how to buy and hold LTC. No price data or predictions appear on this page.

Litecoin by the numbers

The numbers were chosen to be proportional: four times as many blocks, four times as many coins, the same four-year halving rhythm. Litecoin’s own developers have long described it as a lighter, faster companion to Bitcoin rather than a rival, and many Bitcoin features were tested on Litecoin first.

For the Bitcoin side of every row, see our Bitcoin guide.

Why Litecoin was created

By 2011 Bitcoin mining was moving from ordinary processors to graphics cards, and confirmation times of 10 minutes or more felt slow for everyday payments. Charlie Lee forked an earlier experimental coin and adjusted it into Litecoin, aiming for quicker confirmations and a mining algorithm that, at the time, favoured ordinary computers over specialised hardware. Scrypt needs more memory than SHA-256, which delayed the arrival of dedicated mining chips for a few years.

That advantage did not last. Scrypt ASICs appeared from 2014, and Litecoin mining today is just as industrial as Bitcoin mining. The faster blocks and the different algorithm remain, and they still matter for how quickly payments confirm and which machines can mine the coin.

Charlie Lee left his job at Coinbase in 2017 to work on Litecoin full time. In December of that year he announced that he had sold or donated nearly all of his own LTC, to avoid a conflict of interest whenever he spoke about the project. He leads the Litecoin Foundation, a non-profit that funds development and promotion of the network.

Litecoin timeline

How a Litecoin payment works

From a user’s point of view, Litecoin behaves almost exactly like Bitcoin. You hold private keys in a wallet; the wallet derives addresses; you sign a transaction; nodes check it and pass it on; miners include it in a block. Coins exist as unspent outputs on the chain, never inside the wallet itself.

The practical difference is time. With a block every 2.5 minutes on average, the first confirmation usually arrives sooner, and services that want several confirmations reach that count faster in clock time. Each Litecoin block carries less proof of work than a Bitcoin block, so services often ask for more confirmations on LTC to reach a comparable level of assurance. Exchanges publish their own deposit requirements, so check yours.

Address formats

Because Litecoin and Bitcoin once shared the 3 prefix for script addresses, a few users have sent BTC to LTC addresses or the reverse. Such mistakes are sometimes recoverable if the receiver controls the matching key on the other chain, but only with their cooperation. Distinct prefixes make this much less likely today.

Supply and halvings

Litecoin started with a reward of 50 LTC per block. The reward halves every 840,000 blocks, which at 2.5 minutes per block works out to roughly four years.

At 576 blocks a day, today’s reward adds about 3,600 LTC to supply daily. The last litoshis are expected to be mined well over a century from now, after which miners will rely entirely on fees.

MWEB: optional privacy, and the April 2026 incident

MimbleWimble Extension Blocks (MWEB) activated on Litecoin in May 2022 after years of development. MWEB is a parallel block area attached to each normal block. Coins moved into it can be transferred with amounts hidden, and addresses are not reused visibly on the chain. Moving coins in and out of MWEB (“peg-in” and “peg-out”) happens on the transparent chain, so the boundary stays visible.

The upgrade had regulatory side effects. South Korea’s major exchanges, including Upbit and Bithumb, delisted Litecoin in June 2022, citing anti-money-laundering rules on privacy-enhanced coins. Some other exchanges kept LTC but declined to support MWEB deposits, which is why sending from an ltcmweb1 address to an exchange can leave funds uncredited. Before using MWEB, confirm whether the receiving service accepts it.

On 25 April 2026, an attacker exploited a consensus bug in MWEB that let the kernel sum become unbalanced, combined with a denial-of-service attack on patched mining nodes. The network reorganised 13 blocks, rewinding roughly 32 minutes of history, and a cross-chain bridge reported exposure to double-spends of about $600,000. Developers had privately patched the flaw weeks earlier but had not made the fix mandatory for miners; they released Litecoin Core 0.21.5.4 the same day with several additional protections. If you run a Litecoin node or wallet that bundles node software, make sure it runs a current release.

The incident is a useful reminder about confirmations. A 13-block reorganisation on Litecoin covers about the time of three Bitcoin blocks, and services that credited deposits after only a few confirmations were the ones at risk.

Fees on Litecoin

Litecoin fees, like Bitcoin’s, are based on the size of a transaction in bytes, not the amount sent. Blocks are rarely full, so fees for a simple payment are usually a tiny fraction of a cent’s worth of LTC at the network level. Exchanges set their own fixed withdrawal fees, which are often larger than the network fee itself.

A quick way to compare costs: if an exchange charges 0.001 LTC to withdraw and you withdraw 0.05 LTC, the fee is 2% of the amount. Withdraw 1 LTC and the same fee is 0.1%. Batching withdrawals into fewer, larger transfers keeps the percentage low.

Litecoin and the Lightning Network

Litecoin activated Segregated Witness in May 2017, a few months before Bitcoin, which made it a natural test bed for second-layer payments. Lightning channels and atomic swaps between LTC and BTC were demonstrated on Litecoin early. Lightning support on Litecoin exists but is far less developed than on Bitcoin, with fewer wallets and nodes.

Mining Litecoin

Litecoin is mined with Scrypt ASICs. Since 2014, Dogecoin has accepted Litecoin’s proof of work through merged mining, so miners can earn both coins with the same hardware and the same electricity. Most large Scrypt pools pay out LTC and DOGE together, and several also include smaller merge-mined coins. That arrangement strengthened Dogecoin’s security and gave Litecoin miners extra income. Our Dogecoin page explains the other side of this.

The economics follow the same pattern as Bitcoin mining: your share of the network hash rate multiplied by the coins issued per day, minus electricity and pool fees. Using illustrative numbers, a machine producing 10 GH/s on a network of 2,000 TH/s (2,000,000 GH/s) holds a 1/200,000 share. With 576 blocks a day at 6.25 LTC, that share is worth about 0.018 LTC a day before fees, plus whatever DOGE the pool pays. Electricity at 3 kW for 24 hours is 72 kWh. Whether that is profitable depends on the prices and tariff on the day, which you should check yourself.

Graphics cards and home processors cannot mine Litecoin profitably. Cloud mining contracts that promise fixed daily LTC returns deserve extra suspicion; many have turned out to be Ponzi schemes.

Litecoin Cash and other look-alikes

Litecoin Cash (LCC) was created in February 2018 by copying Litecoin’s ledger and switching to SHA-256 mining. It had no involvement from the Litecoin developers, and Charlie Lee warned users at the time that it was not affiliated with Litecoin. Claiming LCC required exposing Litecoin private keys to new software, which is risky. LCC has little trading activity today, and our old LCC page now points here.

The general rule from our coin directory applies: a familiar name in a ticker says nothing about who is behind a coin. Check the official Litecoin website and the litecoin-project repository on GitHub before downloading anything.

Sending LTC: a checklist

• Match the network. On an exchange withdrawal screen, choose “Litecoin” as the network, not a wrapped LTC token on another chain, unless the receiver asked for that specifically.
• Check the prefix. A receiving address should start with L, M or ltc1. An address starting with 1, 3 or bc1 is a Bitcoin address, and an ltcmweb1 address needs a service that accepts MWEB.
• Compare first and last characters after pasting. Clipboard malware that swaps addresses works on Litecoin as well as Bitcoin.
• Test with a small amount for any new address, especially when depositing to an exchange account for the first time.
• Allow time for confirmations. The exchange will credit your deposit only after its required number of blocks, which may be more after the April 2026 incident than before.
• Save the transaction hash so that you can look it up on a Litecoin block explorer if anything goes wrong.

Running a Litecoin node

Litecoin Core is the reference software. It downloads and checks the whole Litecoin chain, gives its built-in wallet full independence from third-party servers and helps the network enforce its rules. The chain is far smaller than Bitcoin’s, so a modest computer or a small single-board machine with a decent drive can run it comfortably. Pruning reduces storage further.

Keeping a node updated matters more than usual on a network with an opt-in privacy layer. The April 2026 exploit relied on miners running outdated code, and node operators who upgrade promptly help reject invalid blocks. Follow the official release page on GitHub and verify downloaded files against published signatures.

Regulatory status

In the United States, the Commodity Futures Trading Commission named Litecoin, along with Bitcoin and Ether, as a commodity in its March 2023 complaint against Binance. On 28 October 2025, Canary Capital’s spot Litecoin exchange-traded fund began trading on Nasdaq under the ticker LTCC, one of the first US funds holding a coin other than BTC or ETH. Elsewhere, Litecoin is treated like other crypto-assets: in the EU it falls under MiCA when traded through crypto-asset service providers, and in most countries selling or spending LTC is a taxable event.

The South Korean delistings show that privacy features can affect where a coin is available. Check your own exchange’s position on LTC and on MWEB before moving coins.

Tax records for LTC

Because Litecoin is often used as a transfer coin, people tend to forget that each conversion can count as a disposal. Swapping LTC for another coin, paying a merchant in LTC or selling it for fiat may each create a gain or loss in your tax year, depending on where you live. The US IRS treats digital assets as property, and under DAC8, EU platforms collect customer transaction data from 1 January 2026, with the first reports going to tax offices in 2027. Log the date, the LTC amount and its local-currency value for every purchase and every outgoing transaction, including the fee. Moving LTC between two wallets you own is usually not a disposal, but you still need records to prove the coins were yours.

How to buy and store Litecoin

1. Use a licensed exchange. LTC is listed on most large platforms; our exchange directory explains which licences each one holds, and the Kraken review covers one long-standing LTC venue in detail.
2. Compare the total cost. Look at the trading fee, the spread on instant purchases and the fixed withdrawal fee together.
3. Withdraw on the Litecoin network. Some exchanges also offer LTC as a wrapped token on other chains. For a Litecoin wallet, choose the native network.
4. Pick a wallet that supports LTC natively. Most hardware wallets and multi-coin mobile wallets do; Litecoin Core is the reference full-node wallet. Our wallet guide compares the main options.
5. Protect the recovery phrase. Keep it on paper in a safe place and do not enter it on any web page. Litecoin, like every other proof of work coin, has no way to reverse a payment made with a stolen key.

Litecoin compared with other payment-focused coins

Several coins compete for the “cheap and quick transfer” role. Their design choices produce different trade-offs.

Common misconceptions about Litecoin

• “Litecoin is silver to Bitcoin’s gold, so its price follows a fixed ratio.” The slogan describes the design relationship, not a price rule. No mechanism ties the two prices together.
• “MWEB makes Litecoin anonymous.” Only coins moved into MWEB get the extra privacy, and the entry and exit points remain visible.
• “Faster blocks mean faster finality.” Each block carries less work, so services ask for more of them. Real-world crediting times are often similar to other coins.
• “Charlie Lee controls Litecoin.” He leads the foundation, but node operators decide which software rules they run, and he no longer holds a meaningful stake.

What Litecoin is used for

Litecoin has carved out a role as a low-fee, quick-confirmation coin for moving value. Payment processors and crypto debit card providers commonly support it, and it is often used to move funds between exchanges because withdrawals are cheap and fast to confirm. Its long, uninterrupted history and simple design appeal to people who want something close to Bitcoin with lower fees.

Its limits are also clear. Litecoin has no smart contract platform comparable to Ethereum, its development team is small, and the April 2026 incident showed that a smaller network carries higher reorganisation risk. Those trade-offs are worth knowing before you choose it for anything beyond small transfers.