Forex Calculator: Lot & Risk is a finance app developed by Hafid Zaini.
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App Information
Forex Calculator: Lot & Risk is freely available from the App Store. The app size is 32.05 MB. The latest version available is 8. The last update was on June 13, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since October 2025.
Forex Calculator: Lot & Risk is made and published by
Hafid Zaini.
AppBrain is an independent app data site and isn't affiliated with Hafid Zaini.
The app name, icon, screenshots and description belong to Hafid Zaini and are shown as published on the App Store.
Description by Hafid Zaini(from the App Store)
Seven focused calculators that answer the only question that keeps traders in the game: how much should I risk on this trade?
Pick an instrument - currency pairs, metals, indices, shares, oil & gas, commodity futures or crypto - get a live quote, and calculate.
CALCULATOR • Value per pip for your exact lot and contract size • Profit / loss including spread • Required margin, free margin and margin level • Stop-out distance and stop-out price
RISK SIZE - NEW • Enter your balance, risk % and stop-loss distance - get your exact lot size • See your money at risk in dollars before you enter the trade • Kelly Criterion: turn your win rate and reward:risk ratio into a suggested risk %, with a conservative Half-Kelly option
RISK REWARD • Compare potential profit against potential loss from your entry, stop loss and take profit - using a live quote or manual price
RESILIENCE • See how many months of average market movement your account can absorb before stop-out, based on real 3-month ranges
COMPOUND • Project account growth from small, consistent pip targets
REVIVAL • Plan the road back from a drawdown with realistic recovery targets
DECAY • See how fast an account shrinks under a losing routine - and how much trading smaller buys you time
BUILT FOR TRADERS • Live quotes with daily, weekly and monthly average ranges from the last 3 months • Supports 4-digit and 5-digit broker pricing (pip / pipette) • Standard, mini and unit lot conventions • Works for forex, gold, indices, shares, energies and crypto CFDs
Position sizing is the one part of trading you fully control. Calculate it - don't guess it.
Looking for the trade journal? It moved into its own dedicated app, so this one stays a fast, focused calculator.
Disclaimer: This app provides calculation tools for educational and informational purposes only. It is not financial advice. Trading involves substantial risk of loss.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.