Legion Risk
Master your risk. Protect your capital.
A fast, offline calculator for position size, risk-to-reward and profit or loss, so the numbers are settled before you enter a trade.
- No account or sign-in
- No cloud sync
- No analytics, advertising or tracking
- One-time purchase, no subscription
Legion Risk
Standalone app
- Available on iOS
- One-time purchase
- No account or sign-in
- No cloud sync
What it does
A standalone, private and offline calculator for position size, risk-to-reward and estimated profit or loss.
Built for traders checking position risk and people who prefer an offline utility.
Position size
Calculate position size from account balance, a risk percentage or a fixed risk amount, entry price, stop price and contract specifications.
Risk-to-reward
Check the structure of a planned trade from your entry, stop and target prices.
Profit and loss
Estimate gross and net profit or loss from entry, exit, position size, contract size, commission and swap.
Your settings
Set contract size, account currency, quote currency and calculation defaults to match how you trade.
Inside the app
Legion Risk on iPhone

Position size 
Risk / reward 
Profit and loss 
Costs and inputs 
Settings
Screens from the official App Store listing. Figures are example calculations, not trading results or forecasts.
Good to know
Legion Risk is a calculation and educational utility. It does not connect to a broker, execute trades, provide financial advice or guarantee any trading result.
Trading involves risk, including the risk of loss. Read the trading risk warning.
Get Legion Risk
Available for iPhone and iPad on the App Store.
