[All posts](https://metrix.finance/blog/)

Oct 20, 2025

# Estimate Uniswap v3 & v4 LP Fee Returns with Metrix Finance’s Liquidity Pool Calculator

Simulate fee returns, impermanent loss and net PnL on Uniswap v3 and v4, and see what your liquidity really earns.

Many “liquidity pool calculators” only estimate fees in isolation. As a liquidity provider you need the full picture:

- **Fees earned** in your selected price range
- **Price movement & impermanent loss (IL)** effects
- **Comparison vs HODL** (holding the assets)
- **Differences between v3 and v4 mechanics**

A good Uniswap v3/v4 calculator shows all of this, so you know what you are getting before you commit capital.

## How Metrix’s v3 & v4 calculator works

Here is how the Metrix Finance liquidity pool calculator models a position:

1. **Select pool & network** Pick token pair (e.g. ETH/USDC), chain, exchange
2. Choose v3 or v4 mode
3. Define your price range (min / max)
4. Set timeframe (30, 90, 365 days)
5. **Simulate Fee Returns** Use historical trading data to model **fees collected** within your price range
6. Support multiple fee tiers, including variable/dynamic fees in v4
7. Scale to your deposit size
8. **Model Impermanent Loss & Price Drift** Estimate IL relative to simply holding (HODL)
9. Account for price volatility and the effect of moving out-of-range
10. Combine fees and IL to calculate **net returns**
11. **Advanced Analytics & Comparisons** Compare v3 vs v4 returns side by side
12. Display volume, TVL, and liquidity heatmaps
13. Allow scenario toggling (e.g. wider vs narrower range)
14. **Track & Monitor** Save your scenario for ongoing tracking
15. Monitor real PnL with live fees and IL estimates
16. Receive alerts when your position is no longer optimal

It covers v3 and v4 and models fees and impermanent loss together, so what you get is a simulation of the whole position.

### What v4 adds: hooks, dynamic fees & efficiency

Uniswap v4 changes how returns behave. The differences that matter most:

- **Hooks & Custom Logic**: Pools can include custom rules during swaps, liquidity actions, etc. (e.g. auto rebalancing, fee management)
- **Dynamic Fees**: In v4, fee levels can adjust based on market conditions (e.g. volatility) rather than being fixed.
- **Gas & Efficiency Gains**: v4 introduces a **singleton contract** model and **flash accounting**, reducing redundant token transfers and lowering gas costs.

Because of these features, v4 returns depend on how each pool behaves over time, which static metrics miss. Our calculator adjusts for those differences, so you can see whether v4 gives you an edge in the same pair.

> If you want a **liquidity pool calculator** that supports **Uniswap v3 and v4**, shows **impermanent loss** and **net PnL**, and lets you compare strategies, Metrix Finance does all of it. Project the fees, then simulate the whole position and track the live result.

👉 **Try it now:** [Run your first v3 or v4 simulation in Metrix Finance](https://app.metrix.finance/simulate) and see what your LP position would *really* have earned.

[Previous postHow to Track Concentrated Liquidity Performance With Metrix Finance](https://metrix.finance/blog/how-to-track-concentrated-liquidity-performance-with-metrix-finance/) [Next postThe Most Accurate Liquidity Pool Calculator for Uniswap v3 & v4](https://metrix.finance/blog/the-most-accurate-liquidity-pool-calculator-for-uniswap-v3-v4/)

## Run the numbers yourself.

Every claim in these posts traces to real on-chain history. See it on your own positions.

[Create a free account](https://app.metrix.finance/signup)

---

This is the Markdown version of https://metrix.finance/blog/estimate-uniswap-v3-v4-lp-fee-returns-with-metrix-finance-s-liquidity-pool-calculator/. The index of every page on this site is https://metrix.finance/llms.txt.