Hyperliquid tools
Four free calculators and lookups for Hyperliquid traders.
Updated Fact-checked November 4, 2026
UnderHyper has four free Hyperliquid tools: a wallet checker (positions, PnL and fills for any address), a liquidation price calculator, a funding calculator and a fee calculator. Each runs in your browser on Hyperliquid's public API or documented formulas, and nothing you type is sent to UnderHyper.
- Wallet checkerPaste any address to see its perp and HIP-3 positions, spot balances, PnL, fee tier, open orders, vault deposits and last 50 fills.
- Liquidation calculatorYour liquidation price for any perp, long or short, isolated or cross, from Hyperliquid's documented formula and live margin tiers.
- Funding calculatorWhat a position pays or earns in hourly funding over any holding period, at the current rate and the 7-day average.
- Fee calculatorMaker and taker fees per trade and per $1M: volume tier, HYPE staking, referral discount, HIP-3 growth mode and each front end's builder fee.
How these tools work
- Straight from Hyperliquid. Live numbers come from Hyperliquid's public info API (
api.hyperliquid.xyz/info), requested by your browser. Each tool shows the time of the data it used. - Documented formulas. Liquidation, funding and fee maths follow Hyperliquid's own docs pages, which each tool links and shows.
- Nothing to connect. No wallet connection, no signature, no sign-up. Never type a seed phrase or private key into any tool.
For market-wide numbers rather than your own trade, see the Hyperliquid datasets: funding rates, markets and the leaderboard. Perps are leveraged and you can lose your margin; Hyperliquid's terms restrict users in the US, Ontario and other places.