DeFi LP Token Amount

DeFi LP Token Share Calculation

Decentralized exchanges like Uniswap, PancakeSwap and SushiSwap run on the Automated Market Maker (AMM) model. There’s no order book; liquidity comes from pools that users fund themselves. To join a pool you deposit a pair balanced 50/50 by value (say ETH + USDT) and get back LP (liquidity provider) tokens in proportion to your slice of the total value locked. The math is your share = deposit / TVL, and LP tokens = total_LP_supply × your share.

Holding LP tokens entitles you to a cut of every swap fee the pool charges. That fee is usually 0.30% on Uniswap v2 / PancakeSwap, or 0.05%, 0.30% or 1.00% on Uniswap v3 depending on the tier. Watch out for impermanent loss, though. When the price ratio between the two assets drifts away from the ratio you deposited at, pulling out later leaves you with less of whichever asset appreciated than just holding would have. The LP tokens are ERC-20 (or BEP-20) and can be posted as collateral in yield farms.

Applications

Work out how many LP tokens a deposit would mint, check what percentage of a pool you’d own, project fee income from an expected daily swap volume, or weigh AMM yields against a hold-only baseline once you fold in the impermanent loss you’re likely to take.

FAQ

What is impermanent loss? It’s the opportunity cost of providing liquidity versus just holding the two assets, and it shows up any time their relative price moves. The catch in the name: it stays on paper until you actually withdraw.

Are LP tokens transferable? Yes. They’re standard ERC-20 / BEP-20 tokens, so you can send, trade or stake them elsewhere. Just remember that handing them off hands off the underlying pool share too.

How are fees paid out? On Uniswap v2 style AMMs the fees pile up inside the pool, so each LP token’s claim quietly grows over time. With v3 concentrated liquidity they accrue off to the side and you have to collect them yourself.