Trader tools

Calculators that show their work

Ten small tools for the maths traders do all the time. Results update as you type, every page explains its formula, and you can share or save any calculation.

Profit and loss
Entry, exit, amount and fees in. Profit or loss in dollars and percent out, plus your break-even exit.
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Position size and risk
Choose how much of your account you are willing to lose. Get the size, the max loss and the reward to risk.
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DCA calculator
Buy a fixed amount on a schedule. See average cost, units bought and how it compares with buying all at once.
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Market cap what-if
What would the price be at a different market cap or FDV? Holds supply fixed and shows the multiple.
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Percent change and break-even
Measure a move, and see why a 50% loss needs a 100% gain to get back to even.
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Impermanent loss
How much a liquidity position gives up versus simply holding when prices drift apart.
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Token unlock and vesting
Cliff, linear unlock and total tokens in. A month by month schedule of what is released and what is still locked.
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Staking and compounding APY
See how much more a reward rate earns when rewards are added back, compared with simple interest over the same time.
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Liquidation price
Entry, leverage and maintenance margin in. The price where a leveraged long or short is closed out, and how far away it is.
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Fee and slippage cost
Add up the pool fee, price impact and network fee of a swap, in dollars and as a share of the trade.
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Educational use only, not financial advice. The tools use only the numbers you enter. They never pull live prices and cannot predict a market.

Profit and loss

Position size and risk

DCA calculator

Market cap what-if

Percent change and break-even

Impermanent loss

Token unlock and vesting

Staking and compounding APY

Liquidation price

Fee and slippage cost