Why Position Sizing Matters
Position sizing keeps the focus on risk first. Instead of choosing exposure by feel, the calculator starts with the amount you are willing to lose if the stop is reached.
Free Crypto Tool
Crypto Position Size Calculator
Estimate how large a crypto position can be while limiting the potential stop-loss exposure to a chosen account percentage or dollar amount.
This calculator is deterministic and educational. It does not connect to an account, place trades, or provide financial advice.
Risk Inputs
Size a position from account risk and stop distance.
Enter your account size, accepted risk, entry, and stop. Fees are included in the estimated stop-loss exposure.
Account balance is required.
Risk per trade
%
Risk per trade is required.
Entry price is required.
Stop loss price is required.
%
%
x
Results Summary
Add valid risk inputs.
Results appear once account size, risk, entry, and stop loss are valid.
Fix the highlighted fields to calculate position size, capital required, stop-loss exposure, and estimated fees.
Educational Guide
Understanding Position Size Math
Risk Percent vs. Dollar Risk
Percentage risk scales with account balance. Dollar risk stays fixed. Both methods produce a maximum-risk amount before calculating position size.
Entry and Stop Distance
The distance between entry and stop determines how much each coin can lose before the setup is invalidated. Larger distances require smaller position sizes.
How Fees Affect Risk
Entry and exit fees add to the estimated stop-loss exposure. Including them keeps the position size closer to the intended maximum risk.
Leverage and Capital Required
Leverage changes how much capital may be required to open the exposure. It does not make the price movement safer.
Reward Placeholder
This first version focuses on downside sizing only. Reward and target comparison can be added later without changing the risk calculation.
FAQ
Crypto Position Size Calculator Questions
What is a crypto position size calculator?
A crypto position size calculator estimates how large a position can be while keeping the expected stop-loss exposure within a selected dollar or percentage risk limit.
How is maximum risk calculated?
If risk is entered as a percentage, maximum risk equals account balance multiplied by that percentage. If risk is entered as dollars, the entered dollar amount is used directly.
How does stop distance affect position size?
A wider stop distance generally reduces the recommended position size because each coin or contract carries more downside before the stop is reached.
Are fees included?
Yes. Optional entry and exit fee percentages are included in the estimated loss if the stop is hit.
Does leverage reduce trading risk?
No. Leverage can reduce the capital required to open a position, but it does not reduce the price movement risk of the position itself.
Can this be used for long and short setups?
Yes. A stop below entry is treated as a long setup, while a stop above entry is treated as a short setup.
Does this calculator connect to an exchange?
No. It does not connect to accounts, exchanges, wallets, or databases. It only calculates from values entered in the browser.
Is this financial advice?
No. The calculator is an educational planning tool. It does not recommend trades or predict outcomes.
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