Lotio — Lot Size Calculator

Forex lot size calculator for traders. Live Oanda prices and real-time exchange rates.

Lotio is a clean, fast forex position size calculator built for traders who take risk management seriously. Open Lotio alongside your TradingView charts and calculate the perfect lot size in seconds with live prices pulled directly from Oanda so your calculations are always accurate. WHAT LOTIO DOES: — Calculates standard and micro lot sizes instantly — Shows your exact risk in % and $ amount — Displays your potential return and R:R ratio — Fetches live currency pair prices via Oanda API — Converts your account capital using real-time exchange rates — Detects your TradingView chart and auto-selects the pair BUILT FOR PRICE ACTION TRADERS: Lotio is designed around how Price Action traders actually work. Enter your capital, set your risk, define your stop loss and get your position size immediately. No clutter, no noise. TRADINGVIEW INTEGRATION: When you open Lotio on TradingView, a floating button sits beside your chart. Click it and the calculator slides in automatically detecting the currency pair you're analysing. SUPPORTS 8 CURRENCIES: USD, GBP, EUR, JPY, AUD, CAD, CHF, NZD — with live conversion rates so your capital is always calculated correctly regardless of your account currency. FREE & PRO: Free users get 5 calculations per day. Upgrade to Lotio Pro for £1.99/month or £8.99/year for unlimited calculations and early access to AI coaching features coming soon. For informational purposes only. Not financial advice. You are solely responsible for your trading decisions.