Position sizing
Calculate asset units from account balance, selected risk percentage, entry price, and stop loss.
Position planning, kept local
Understand the risk before the trade.
A focused Chrome extension for estimating position size, monetary risk, fees, potential profit, and risk-to-reward for stocks and spot crypto.
For educational purposes only. Trade Risk Calculator does not provide financial advice, trading signals, or guaranteed outcomes.
Trade overviewLocal
Maximum risk$100.00
Position size20 units
Position value$2,000.00
Potential profit$200.00
Risk-to-reward1:2.00
A clear calculation workflow
Useful numbers, without the noise.
Enter a proposed trade and review the numerical risk in a compact dashboard. No broker connection or account is required.
Long and Short
Direction-aware validation checks whether stop-loss and take-profit prices are on the expected side of entry.
Fees and reward
Estimate entry and exit fees, potential profit before and after fees, and the risk-to-reward ratio.
Supported uses
Stocks and spot crypto
- Stock position sizes measured in shares
- Spot cryptocurrency sizes measured in asset units
- Educational Long and Short scenario calculations
Current scope
Know the limitations
- No forex lots or futures contracts
- No leverage, margin, or liquidation calculations
- No slippage, spreads, or exchange-specific order rounding
Private by design
Calculations stay on your device.
There is no backend, analytics, advertising, account system, or network connection. Only selected preferences are saved locally in Chrome.