What Is Litecoin (LTC)? A Beginner’s Guide
Coins · 6 min read · Updated July 7, 2026
Litecoin is one of the oldest and best-known cryptocurrencies, created in October 2011 by Charlie Lee, a former Google engineer who later worked at Coinbase. It was built by taking Bitcoin’s open-source code and adjusting a few key settings, with the aim of making a coin that was quicker and lighter for everyday payments. Lee famously described it as the “silver to Bitcoin’s gold,” positioning it as a complementary, more spendable counterpart rather than a rival trying to replace Bitcoin. This guide explains what Litecoin is, how it differs from Bitcoin, and what to keep in mind about it.
A lighter cousin of Bitcoin
Litecoin shares much of Bitcoin’s DNA. It is a proof-of-work cryptocurrency with a fixed supply, no central issuer, and a public ledger secured by miners. Because it started as a fork of Bitcoin’s code, the two work in very similar ways at a basic level, which is part of why Litecoin has often been used as a testing ground for ideas later considered for Bitcoin.
The differences are deliberate tweaks aimed at faster, cheaper transactions. Rather than trying to be a fundamentally new kind of network, Litecoin set out to be a practical, reliable payments coin that most Bitcoin users would find familiar.
Faster blocks and a larger supply
The most noticeable change is speed. Litecoin targets a new block roughly every 2.5 minutes, about four times faster than Bitcoin’s ten-minute target. In everyday terms that means transactions tend to receive their first network confirmation sooner, which can make the coin feel snappier for payments.
The supply is scaled up to match. Litecoin has a maximum of 84 million coins — four times Bitcoin’s 21 million — and it also has a halving event that cuts the mining reward roughly every four years, following the same shrinking-issuance idea as Bitcoin.
- Block time: about 2.5 minutes, versus roughly 10 minutes for Bitcoin.
- Maximum supply: 84 million LTC, four times Bitcoin’s 21 million cap.
- Halving: the block reward is cut in half about every four years.
The Scrypt algorithm
Where Bitcoin uses a hashing algorithm called SHA-256, Litecoin uses one called Scrypt. Scrypt was chosen partly because it is more memory-intensive, which in the early days made mining more accessible to people using ordinary computer hardware rather than only specialized machines.
Over time, specialized Scrypt mining hardware did appear, so Litecoin mining is now a professional activity much like Bitcoin’s. Still, the choice of Scrypt kept Litecoin on a separate mining track from Bitcoin, and it remains a defining technical feature of the network.
Upgrades and everyday use
Because it is nimble and shares Bitcoin’s architecture, Litecoin has often adopted new features early. It activated the SegWit upgrade in 2017, supports the Lightning Network for fast low-cost payments, and in 2022 added an optional privacy feature known as MimbleWimble Extension Blocks (MWEB) that lets users make more confidential transfers if they choose.
In practice, Litecoin is widely accepted by payment processors and crypto services, and its low fees and quick confirmations make it a common choice for moving value or testing transactions. You can watch how LTC is trading against other major coins on the live prices page.
Things to consider
Litecoin is a focused payments coin rather than a platform for complex applications, so it does not offer the smart-contract features of networks like Ethereum. It also operates in a crowded field where many newer coins and stablecoins compete to be fast and cheap for transfers.
As with any cryptocurrency, its price can move sharply, and being an early, established name does not guarantee future performance. Treat this as educational background rather than financial advice, and do your own research before acting.
Frequently Asked Questions
How is Litecoin different from Bitcoin?
Litecoin uses faster blocks (about 2.5 minutes), a larger maximum supply of 84 million coins, and the Scrypt hashing algorithm instead of Bitcoin’s SHA-256. It was designed to be quicker and cheaper for everyday payments while staying very similar in structure.
Why is Litecoin called the “silver to Bitcoin’s gold”?
Its creator, Charlie Lee, used the phrase to describe Litecoin as a complementary, more spendable counterpart to Bitcoin rather than a replacement. The idea is that Bitcoin acts more like a store of value while Litecoin is lighter and handier for transactions.
What is the maximum supply of Litecoin?
Litecoin has a fixed maximum of 84 million coins, exactly four times Bitcoin’s 21 million cap. New coins enter through mining rewards, which are halved roughly every four years so issuance slows over time.