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Free calculators and worksheets for perpetual futures research

Size a position, check a liquidation price, work out funding, audit a backtest and keep a trading journal, all in your browser. Bookmark the ones you use; your inputs are saved on this device.

✳ Runs entirely in your browser✳ No sign-up, no data sent✳ Share results with a link
10 TOOLS

Perpetual futures risk

Position size, leverage, liquidation distance, P&L, funding and execution costs before you place an order.

01Interactive calculator

Position size calculator

Translate a hypothetical risk budget and stop distance into a maximum linear exposure estimate.

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35Interactive calculator

ATR stop position size calculator

Size a crypto position from an ATR-based stop, your risk per trade, fees, slippage and a leverage cap, using the same rule as the SuperQuant backtester.

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26Interactive calculator

Leverage & liquidation buffer calculator

Calculate estimated liquidation price, maintenance margin requirement, and buffer distance across isolated leverage brackets.

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31Interactive calculator

Perpetual futures P&L calculator

Calculate gross and net P&L, return on margin and the break-even exit price for a USD-margined perpetual, including fees and funding.

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33Interactive calculator

Leverage lab: one trade from 1x to 20x

See how the same price move changes margin, liquidation price, net result and return on margin at every leverage level, using SuperQuant's isolated-margin model.

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30Interactive calculator

Risk/reward and break-even win rate calculator

Turn a planned entry, stop and target into reward-to-risk before and after fees, and the win rate the plan needs just to break even.

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27Interactive calculator

Funding rate & carry drag calculator

Estimate cumulative funding cash flow, daily and annualized carry, and net yield drag across 1-hour and 8-hour venues.

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28Interactive calculator

Fee & slippage drag calculator

Model maker vs taker round-trip cost drag, VIP fee tiers, post-only execution savings, and expected trade slippage.

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03Interactive calculator

Fees and funding worksheet

Estimate entered fees and settled funding from user-provided rates and holding intervals.

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21Interactive calculator

Open-position scenario risk ledger

Record contract units, a shared price shock, estimated costs and combined scenario P&L across open crypto positions.

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8 TOOLS

Backtest evidence

Compute Sharpe, Sortino, drawdown and profit factor, stress costs, resample trade order and check data before trusting a result.

4 TOOLS

Execution and accounting

Reconcile fills, fees, funding and balances so a strategy result matches what the account actually did.

9 TOOLS

Plan, journal and review

Write the plan before the trade, log the decision, and review it against what you knew at the time.

05Interactive journal

Crypto trading journal template

A blank, spreadsheet-friendly decision journal with a fictional example row and field guide.

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06Interactive worksheet

Trading plan template

A reusable research-first plan for hypotheses, risk limits, invalidation and reviews.

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08Interactive worksheet

Strategy hypothesis worksheet

Write an explicit question, measurable rule, benchmark, failure condition and review date.

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11Interactive worksheet

Crypto trading style planner

Compare scalping, day, swing and position research needs against your available time, data, costs and review process.

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15Interactive worksheet

Crypto range-trading test card

Freeze the range formula, fade trigger, break condition, order assumptions and ambiguous-candle treatment before reviewing outcomes.

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23Calculator + worksheet

Crypto position-trading review worksheet

Preserve a longer-horizon thesis snapshot, instrument risks, settled carry and dated evidence reviews without rewriting the original plan.

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25Interactive worksheet

AI trading claim audit worksheet

Preserve an AI-written claim, its source scope, independent checks, unresolved limits and versioned editorial decision.

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13Calculator + worksheet

Crypto options payoff worksheet

Record the option contract, multiplier, settlement rules, premiums and expiry scenarios before comparing a payoff structure.

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14Calculator + worksheet

Crypto cash-flow comparison worksheet

Match contribution dates, available cash, active rules, costs and risk measures before comparing a crypto investing schedule with a trading process.

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Questions about these tools

Are the SuperQuant tools free?

Yes. Every calculator and worksheet on this page is free and works without an account.

Is my data uploaded anywhere?

No. Calculations run in your browser and inputs are saved only in this browser's local storage. A share link puts the inputs in the part of the URL after #, which browsers do not send to the server.

Do these calculators match my exchange?

They use standard linear-perpetual arithmetic and state every assumption. Venues differ on maintenance tiers, mark prices, funding intervals and fee rounding, so check the venue's own rules before relying on a number.

Is this trading advice?

No. The tools do arithmetic on the numbers you enter. Results are simulated and educational, not a recommendation or a forecast.

Educational tools. Results are simulated arithmetic on your own inputs, not financial advice, not a forecast and not evidence of a trading edge. Example values are fictional.