Crypto Futures Calculator
The full suite: sizing, liquidation, PnL, R:R, and safe leverage in tabs.
Gross profit, fees in and out, net result, and what it really returns on your margin and your whole account.
Saved locally in your browser. Open Market OS free for live public conclusions — no exchange connection required. This calculation remains local to this browser.
Taker fees are charged on the notional value at entry and at exit. On a leveraged position the notional is large relative to your margin, so fees eat a real share of the result — this calculator shows both numbers.
ROI on margin divides net PnL by the margin you posted — the leveraged return. ROI on account divides by your full balance — the number that actually compounds. Judging trades by ROI on margin alone is how leverage flatters bad risk.
No calculator outside the exchange can be exact. Liquidation and margin depend on the venue's maintenance-margin tiers, margin mode, funding, fees, and any position changes. These figures are close estimates for isolated USDT linear perpetuals — always confirm on your exchange before trading.
No. Every output is general market and risk education — not financial advice, investment advice, or a recommendation to trade. What you do with the numbers is your decision and your responsibility.
The full suite: sizing, liquidation, PnL, R:R, and safe leverage in tabs.
Turn a risk budget and a stop loss into an exact quantity and margin.
Estimated liquidation price and its distance from entry and stop.
The max leverage that keeps liquidation beyond your stop, with buffer.
R:R ratio and the breakeven win rate it implies.
Profit, loss, and ROI from buy price, sell price, and amount — after fees.
Average entry, total units, break-even, and unrealized PnL across many buys.
Funding paid or received per interval and total, plus the annualized APR.
Hypothetical compounded growth from a fixed rate — an educational what-if only.
Relative Strength Index from a price series, with an overbought / oversold read.
Pivot plus R1–R3 / S1–S3, in standard, Fibonacci, Camarilla, or Woodie.
Retracement (23.6–78.6%) and extension levels from a swing high and low.
Live countdown to the next Bitcoin halving — blocks, estimated date, and reward math.
An 8-question quiz to find your trading style — scalper, swing, systematic, and more.
Liquidation map, funding, open interest, order flow, and live AI market reads — the context around your numbers.
Glimpse tools are for general market education and risk calculation only. They are not financial advice, investment advice, or a recommendation to trade. Liquidation estimates are approximate and may differ from exchange calculations. Crypto derivatives are volatile and can result in loss of principal.
Free Market OS exposes the current public conclusion and read-only Focus Mode. Plus adds the persistent workspace, saved layouts, alerts, and history.