Lot Size Calculator | dynapips

Forex lot size calculator for TradingView and web terminals. Calculate exact position sizes with spreads and commissions.

Stop guessing your risk and start trading with mathematical precision. dynapips is a Forex Lot Size Calculator Side Panel built specifically for forex day traders. Designed to sit alongside your TradingView, MetaTrader Web, cTrader Web, MatchTrader charts or even beside your working windows, dynapips ensures your position sizing accounts for the hidden costs of trading before you click buy or sell. Whether you're scalping the London session or day trading with tight stop losses, dynapips calculates your lot size while factoring in your broker's variable spreads and commissions, helping you maintain an accurate Risk-to-Reward (RR) ratio. CORE TRADE CALCULATOR FEATURES True Forex Cost Calculation: Don't just calculate risk based on pips. Enter your broker's spread (in pips) and commission ($) to calculate the lot size required to risk your desired amount, accounting for trading costs. Automatic Risk-to-Reward (RR): Enter your Entry, Stop Loss, and Take Profit prices, and dynapips automatically calculates your RR ratio in real time. JPY Pair Precision: Trading USDJPY or EURJPY? Switch between Standard (3 decimals) and Fractional Pips/Pipettes (5 decimals) to match your broker's quote format. Smart Pair Filtering: Quickly search and filter Major, Cross, and Exotic currency pairs. Star your favorite pairs for instant access. One-Click Copy: Copy your calculated lot size to your clipboard instantly and paste it directly into your broker's order window. Flexible Risk Inputs: Set your risk as a percentage (%) of your account balance and instantly see the corresponding dollar ($) amount at risk. TRADING JOURNAL (BETA) Track your trading performance and review your setups without leaving your TradingView workspace. SMC & ICT Setup Tags: Tag journal entries using built-in Smart Money Concepts tags, including BOS, ChoCh, FVG, and Liquidity Sweeps, or create your own custom color-coded tags. Slippage & Execution Tracking: Record your actual Exit Price to compare planned spreads and fees against real slippage and execution costs. Trade Outcome Logging: Mark trades as Win, Loss, or Break Even to track your historical performance. CSV Export: Export your complete trade history to a CSV file for detailed analysis in external tools. UI & CUSTOMIZATION Side Panel & Popup Modes: Keep your charts clean with the Chrome Side Panel, or select "Open as Popup" to detach the calculator into a floating window. Dark & Light Mode: Match your preferred workspace appearance with the built-in Dark Mode toggle. Custom Panel Layouts: Adjust the interface position (Top, Bottom, or Right) to suit your monitor setup and workflow. PRIVACY FIRST dynapips requires no login, does not track personal data, and stores your account balance and settings locally on your device. Coming Soon: Multi-account management is a planned premium feature. Join the waitlist for early access. SUPPORT DEVELOPMENT Enjoy using dynapips? Consider leaving a 5-star review. Your feedback improves dynapips and supports the development of new features for the Forex trading community. DISCLAIMER dynapips is an independent risk calculation tool for Forex currency pairs. It is not affiliated with, endorsed by, or sponsored by TradingView, MetaQuotes, or any specific broker. Trading foreign exchange on margin carries a high level of risk.