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Bitcoin Position & Risk Calculator

Size a spot long position around capital, stop distance and fees.

Position size
0.03208213 BTC
Capital including entry fee
$1,926.85
Loss at stop including fees
$100.00
Risk budget
$100.00
Net profit at target
$188.45
Reward / risk
1.88 : 1

Example inputs are prefilled; replace them with your own prices. Spot long only, without leverage. The calculation assumes execution at the entered prices. Gaps, slippage and liquidity can increase actual losses. The same fee percentage is applied at entry and exit.

Position size starts with an explicit loss budget

For a spot long position, subtract the stop price from the entry price and include the fees paid at both prices. Divide your risk budget by that loss per Bitcoin, then cap the position at the amount your available capital can fund, including the entry fee. A target price adds a fee-adjusted reward-to-risk estimate. Stops may execute at worse prices than entered here.

Data, privacy and limitations

All position sizing calculations run locally. The available capital limit prevents the tool from suggesting a spot position that requires borrowing.

Amounts and investment scenarios stay in your browser. These tools provide educational calculations, not personalized investment advice. These calculators are free to use.

Read the source documentation: Investor.gov: order types.

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