Futures Toolbox

Four high-frequency futures tools: position sizing · liquidation price · PnL estimate · cross-exchange futures fee comparison.

High-risk tool: leverage magnifies losses, and a relatively small price move can liquidate a position. These calculators are for education and risk understanding, not a signal to open a trade.

① Position Size

② Liquidation Price

③ PnL Estimate

④ Futures Fees

Account balance (USDT)

Maximum acceptable loss (USDT)ⓘ

Entry priceⓘ

Stop-loss priceⓘ

Leverage (x)ⓘ

⚠️ Risk warning: Leveraged (futures) trading carries extreme risk and you may lose your entire capital in moments. Results above are simplified estimates (isolated-margin, idealized formulas) and do not account for funding fees, post-liquidation losses, or exchange-specific rules. Always verify on the exchange's live UI.

Liquidation formula (isolated, simplified): Long = entry × (1 − 1/leverage + MMR); Short = entry × (1 + 1/leverage − MMR).

Educational only — not financial advice.

Educational only. Not financial advice. Verify all fees and rules on each exchange's official page.
For feature requests or bug reports, contact feeeyeofficial@gmail.com
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