🏦 Forex Margin Calculator

How EUR/USD margin is calculated

Margin is the deposit your broker locks up while a leveraged position is open. It isn't a fee — you get it back when the trade closes — but it caps how much you can have open at once.

The formula: margin = position value in USD ÷ leverage. One standard lot of EUR/USD (100,000 EUR) is worth about $114,194 at today's rate of 1.14194, so it requires roughly $3,806.48 of margin at 30:1 — or as little as $228.39 at 500:1.

The catch: less margin per trade means less buffer. If floating losses eat through your free margin, the position is force-closed (a "stop-out") at the worst possible moment. That's why high leverage blows up accounts — not the leverage itself, but the thin cushion it leaves.

Frequently asked questions

How much margin do I need for 1 lot of EUR/USD?

At the current rate of 1.14194: about $3,806.48 at 30:1 leverage, $1,141.94 at 100:1, and $228.39 at 500:1.

What leverage can retail traders actually get?

EU and UK regulators cap retail forex leverage at 30:1 on major pairs. Offshore brokers advertise 500:1 or more — which shrinks margin but makes stop-outs dramatically easier to hit.

What happens when I run out of margin?

The broker force-closes your position (a margin stop-out), locking in the loss. It's worth experiencing once with virtual money — Poshkan simulates the full margin and stop-out mechanics with zero real risk.