SizeRight: Futures Calculator

Know exactly how many contracts to trade before every single entry.

SizeRight is a clean, fast position size calculator built specifically for futures traders. Enter your account size, risk percentage, and stop distance in ticks — get your exact contract count instantly.

No fluff. No login. No subscription required.

FREE INSTRUMENTS All micro contracts included free forever: · MNQ — Micro Nasdaq-100 · MES — Micro E-mini S&P 500 · M2K — Micro Russell 2000 · MGC — Micro Gold · MCL — Micro Crude Oil · MYM — Micro Dow Jones · MBT — Micro Bitcoin · MSI — Micro Silver

Perfect for funded account challenges (FTMO, TopStep, Apex) and traders building consistent risk habits.

PRO INSTRUMENTS — $9 one-time Unlock 20 full-size and specialist contracts: · NQ, ES, RTY, GC, CL — full-size flagship contracts · YM (Dow), BTC (Bitcoin), SI (Silver) · 6E (Euro FX), 6B (British Pound), 6J (Japanese Yen) · ZB, ZN, ZF — full US Treasury curve · HG (Copper), NG (Natural Gas) · ZC (Corn), ZW (Wheat), ZS (Soybeans), PA (Palladium)

One-time payment. No subscription ever. Activates instantly.

HOW IT WORKS The calculator uses the industry-standard position sizing formula:

Dollar risk = Account size × Risk % Stop cost = Ticks × Tick value Contracts = Dollar risk ÷ Stop cost (rounded down)

All tick values use official CME Group contract specifications.

BUILT FOR · Funded account traders (FTMO, TopStep, Apex, MyFundedFutures) · Day traders on NQ, ES, MNQ, MES · Traders managing strict risk per trade · Anyone learning proper futures position sizing

Risk warning: Futures trading carries a high level of risk. This app is a position sizing tool only and does not constitute financial advice. Always verify contract specifications with your broker.