Liquidity Pool Returns Calculator

Understanding the Liquidity Pool Returns Calculator

A liquidity pool returns calculator estimates the trading fees your share of a pool earns over a year. It produces an APR that often looks extraordinary next to conventional yields, and the single most important thing to understand is that this figure is gross of impermanent loss, which is the mechanism that turns many attractive-looking pool returns into losses.

How it actually works

Enter the pool's total value locked, its daily trading volume, the fee percentage charged per trade, and your share of the pool. The calculator multiplies daily volume by the fee rate for total daily fees, applies your share, annualises it, and divides by your position value for a fee APR. In a $1,000,000 pool doing $250,000 daily volume at a 0.3% fee with a 0.5% share, your position is $5,000, earning $3.75 a day, $1,368.75 a year, a fee APR of 27.38%.

The deeper context most people miss

The ratio of daily volume to total value locked is the entire engine of fee returns, and it's the number to check before any advertised APR. A pool with high volume relative to its size generates strong fees; a pool where liquidity providers have piled in faster than trading grew produces thin ones. This also explains why headline APRs decay: an attractive pool draws more liquidity, TVL rises, your share of the same fee pie shrinks, and the APR falls without anything about the trading activity changing.

Impermanent loss, and why it isn't included in this figure

This is the concept that determines whether providing liquidity actually made money, and the fee APR above says nothing about it. When you deposit into a standard two-asset pool, you supply both assets in equal value, and the automated market maker continuously rebalances the ratio as traders swap against you. If one asset rises significantly relative to the other, the pool automatically sells the appreciating asset and accumulates the declining one, leaving you with less of the winner than if you had simply held both assets in your wallet. The gap between the value of your pool position and the value of just holding is impermanent loss. It's called impermanent because it reverses if prices return to their original ratio, but that's misleading branding: if you withdraw while prices have diverged, the loss is entirely permanent. The magnitude scales with how far the price ratio moves. A 1.25x divergence produces roughly 0.6% loss, a 2x divergence roughly 5.7%, a 4x divergence roughly 20%, and a 5x divergence roughly 25%. Set that against the fee APR and the picture changes: a pool earning 27% in fees while one asset triples against the other has generated fees that don't cover the divergence loss, and the liquidity provider would have been better off holding. This is why volatile pairs with attractive fee APRs frequently underperform simply holding the two assets, and why stablecoin pairs, where the assets barely diverge, can be worthwhile at much lower advertised yields.

A worked example: fees against divergence

Take a $5,000 position in a pool paired between a volatile token and a stablecoin, earning the 27.38% fee APR from the default scenario. Over a year that's about $1,369 in fees, which looks excellent. Now suppose the volatile token doubles in price over that year. Impermanent loss at a 2x divergence is roughly 5.7% of position value, which on the grown position is meaningful but modest, so fees comfortably win and providing liquidity beat holding. Change the scenario so the token quadruples instead. Impermanent loss at 4x is roughly 20%, and the fees no longer cover it, so you'd have done better holding the two assets in a wallet and doing nothing. Now run the downside: the token falls 60%. You still earned fees, but the pool rebalanced you into more of the falling asset along the way, so your position is worth less than a simple hold would have been, and the fees partially cushion rather than offset that. The pattern worth internalising is that liquidity provision is a bet on range-bound prices with high trading activity. It performs best when the assets churn without trending, and worst precisely when one asset makes the large directional move that would otherwise have been the reason to own it.

Deciding whether a pool is worth providing liquidity to

Start by computing the volume-to-TVL ratio yourself rather than trusting an advertised APR, since that ratio is what actually generates fees and it can be verified from public pool data. A pool with sustained daily volume of 20% or more of its TVL is doing real work; one at 2% is mostly parked capital. Then ask what the pair implies about divergence risk. Two stablecoins intended to track the same value have minimal divergence risk, so almost any fee income is additive, which is why those pools can be reasonable at single-digit APRs. A blue-chip token paired against a stablecoin carries substantial divergence risk in both directions. A newly launched token paired against anything carries extreme risk, and pools advertising very high APRs on new tokens are usually compensating for exactly that. Finally, separate the fee APR from any incentive rewards being paid in a protocol's own token, because those two components behave completely differently: fee income is paid by traders and persists as long as volume does, while incentive emissions typically decline on a published schedule and depend on the price of a token that may fall. A headline APR combining both can collapse when emissions taper even though trading activity is unchanged.

Concentrated liquidity and how it changes the calculation

Newer automated market maker designs let liquidity providers concentrate their capital within a chosen price range rather than spreading it across all possible prices, which fundamentally changes the economics and makes the simple formula here a less complete description. Concentrating capital into a narrow band around the current price means far more of your capital is actually being traded against, so fee income per dollar deposited can be many times higher than in a full-range position. The tradeoff is severe: if the price moves outside your chosen range, your position stops earning fees entirely and ends up converted fully into whichever asset is now the cheaper one, crystallising the divergence loss without the ongoing fee income that was meant to compensate for it. This turns liquidity provision from a passive deposit into an active position requiring monitoring and periodic rebalancing, and rebalancing incurs both transaction costs and, in many jurisdictions, taxable events. The practical implication is that advertised APRs on concentrated positions are often computed assuming the price stays within range, which is exactly the assumption most likely to fail during the volatile periods when the fees look most attractive. Anyone comparing a concentrated position's APR against a full-range one is comparing figures calculated under different assumptions, and the concentrated figure typically carries considerably more execution risk.

Variations: fee tiers, stablecoin pools, and single-sided exposure

Pools commonly offer several fee tiers matched to the volatility of the pair. Very low tiers around 0.01% to 0.05% suit stablecoin pairs where trades are frequent and price divergence is minimal, higher tiers around 0.3% suit standard volatile pairs, and tiers of 1% or more exist for exotic or thinly traded pairs where liquidity providers need more compensation for risk. The fee tier and the volume it attracts are linked, since traders route to whichever pool offers the best effective price, so a high-fee pool may see substantially less volume than the tier suggests. Stablecoin pools deserve separate mention because they largely eliminate divergence risk, making the fee APR much closer to the actual return, though they carry depeg risk instead. Some protocols offer single-sided liquidity provision, where you deposit one asset and the protocol handles the pairing, which removes the need to hold both assets but generally transfers divergence exposure elsewhere rather than eliminating it, so it's worth understanding exactly where that risk has been moved to rather than assuming it's gone.

Assessing a liquidity pool realistically

Compute the volume-to-TVL ratio yourself instead of relying on an advertised APR, since that ratio drives fee income and headline figures decay as more liquidity arrives. Treat the fee APR as gross rather than net, and estimate impermanent loss separately at plausible price divergences, remembering that a 2x move costs roughly 5.7% and a 4x move roughly 20%. Match the pair to your risk tolerance: stablecoin pairs have minimal divergence risk and modest fees, volatile pairs have both in larger measure. Separate genuine fee yield from token incentive emissions, because the latter typically decline on a schedule and depend on a token price. And if considering a concentrated position, recognise that the quoted APR assumes the price stays in range, that going out of range stops fee income entirely, and that active rebalancing carries transaction costs and tax consequences.

What people get wrong

• Reading the fee APR as a net return, when it excludes impermanent loss entirely and a large price divergence can exceed a full year of fees.
• Trusting an advertised APR without checking the volume-to-TVL ratio, which is what actually generates fees and falls as more liquidity enters the pool.
• Combining fee yield and token incentive emissions into one headline figure, when emissions typically decline on a schedule and depend on a token price that may fall.
• Treating a concentrated liquidity position as passive, when going out of range stops fee income and leaves you fully converted into the weaker asset.

Where the math comes from

Daily Fees = Daily Volume × (Pool Fee % / 100). Your Daily Earnings = Daily Fees × (Your Share % / 100). Yearly Earnings = Your Daily Earnings × 365. Your Position = Pool TVL × (Your Share % / 100). Fee APR = Yearly Earnings / Your Position × 100. This measures trading fee income only and excludes impermanent loss, gas costs, and any token incentive rewards.

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