Glossary: TVL (Total Value Locked)

What is TVL (Total Value Locked)?

Total value locked (TVL) estimates the value of assets held in a protocol's supported contracts or positions at a given time. Results vary with price sources, chain coverage, liabilities, and double-counting rules; TVL alone does not measure safety, revenue, or retained users.

TVL Explained

Imagine a new bank opened in your city. One way to judge how trustworthy and popular it is would be to look at how much money people have deposited into it. A bank with a billion dollars in deposits feels a lot more established than one with ten thousand.

TVL is that same idea for DeFi protocols. When people trust a protocol enough to deposit their crypto into it, whether to earn yield, provide liquidity, or borrow against it, that deposited amount adds up to the TVL. A higher TVL means more value is attributed to the included contracts under the chosen method. It can indicate scale, but does not establish protocol safety, user retention, or profitability.

What TVL (Total Value Locked) Means For

Examples

1. A DeFi lending protocol sees its TVL jump from 200 million to 800 million dollars in one month after launching a high-yield incentive program, attracting significant new deposits.

2. An analyst compares the TVL of two competing layer 2 networks to evaluate which ecosystem is attracting more capital and developer activity.

3. A protocol's TVL drops sharply after a smart contract vulnerability is disclosed, signaling that users are withdrawing funds due to security concerns.

4. A researcher tracks the total TVL across all DeFi protocols on a given blockchain to measure whether the ecosystem is growing or contracting over a quarter.

How to interpret TVL

TVL is an estimate whose result depends on the contracts and positions counted, supported chains, asset prices, and valuation time. Protocols that deposit assets into other protocols can create double counting if the underlying asset and its receipt token are both included; restaking and bridged assets can raise similar accounting questions. A TVL increase may reflect new deposits, token price appreciation, or a change in coverage. It does not by itself show how many people use a protocol, how much revenue it earns, or whether its contracts are safe. Pair it with activity, retention, and revenue measures.

Related terms

Compare Liquidity Pool, Token Balances, Volume Analytics, and Protocol Revenue.

FAQs

Is a higher TVL always better?

Generally it signals more trust and usage, but TVL can be inflated by mercenary capital chasing incentives. Quality and sustainability of deposits matter as much as the raw number.

How is TVL calculated?

TVL is calculated by multiplying the quantity of each deposited asset by its current market price and summing the total across all assets in the protocol.

What is the difference between TVL and market cap?

Market cap is the total value of a protocol's circulating token supply. TVL is the value of assets deposited into the protocol. A protocol can have high TVL and a low market cap or vice versa.

Can TVL go down without users withdrawing?

Yes. Since TVL is priced in dollars, a drop in the market value of deposited assets will reduce TVL even if no withdrawals occur.

Where can I track TVL across protocols?

DeFiLlama is the most widely used platform for tracking TVL across protocols, chains, and DeFi categories in real time.