Effective Leverage Calculator

Updated 31 October 2026 · Written by Broker Atlas Guides Desk · Data checked by Broker Atlas Data Desk

Short answer

Effective leverage = position value ÷ equity. It measures how big your open position is compared with your money, whatever your account's maximum leverage. 0.1 lots of USD/JPY ($10,000) on $1,000 equity is 10:1: a 1% move in the rate changes equity by about 10%. A 1:1000 account only sets the ceiling; effective leverage is the number that drives your risk.

How to use it

Pair: USD/JPY, EUR/USD, GBP/USD or gold.
Lots: the size of your position.
Price: the current rate (for USD/JPY it doesn’t change the dollar value, because the position is in dollars).
Equity (USD): from the Trade tab in MT4/MT5.

The result is your effective leverage as a ratio, and the line below shows the position’s value in dollars.

The formula

Effective leverage = position value ÷ equity

Instrument	Position value in USD
USD/JPY	100,000 × lots
EUR/USD, GBP/USD	100,000 × lots × price
XAU/USD	100 × lots × price

Worked examples

Example 1: USD/JPY. 0.1 lots, rate 150.00, equity $1,000. Position value = 100,000 × 0.1 = $10,000. 10,000 ÷ 1,000 = 10:1.

Example 2: gold. 0.05 lots at 2,400, equity $2,000. Position value = 100 × 0.05 × 2,400 = $12,000. 12,000 ÷ 2,000 = 6:1.

What the number tells you

Multiply effective leverage by a price change to get the change in your equity:

Effective leverage	1% move against you	3% move against you
5:1	−5% of equity	−15%
10:1	−10%	−30%
30:1	−30%	−90%

Look at a daily chart of your instrument to see how large a typical day’s move is in per cent, then read across the table. Effective leverage tells you how much a normal move hurts, independently of the margin the broker requires.

Account leverage vs effective leverage

High account leverage (offshore brokers advertise 1:1000 or more) only reduces required margin. In Example 1, at 1:1000 the margin is $10; at 1:100 it’s $100. The loss on a 1% move is $100 in both cases. Where high account leverage changes outcomes is the stop-out: less margin used means equity can fall further before positions are closed, so losses before a stop-out can be larger. See leverage explained and the stop-out level calculator.

For comparison with regulated markets: ESMA’s measures cap retail leverage at 30:1 on major currency pairs and 20:1 on gold, non-major pairs and major indices (ESMA). Offshore licences don’t impose such caps, which is one of the trade-offs in regulated vs offshore brokers.

Lowering effective leverage

Only two things change it: position size and equity. Halving Example 1 to 0.05 lots gives $5,000 ÷ $1,000 = 5:1; depositing another $1,000 instead gives $10,000 ÷ $2,000 = 5:1 as well. Switching the account from 1:1000 to 1:100 changes neither, so it leaves effective leverage where it was; it only raises the margin locked and moves the stop-out closer.

Limits

One position only; add others yourself.
Equity changes with every tick, so the ratio does too.
It says nothing about where your stop is. Use the position size calculator to set size from risk, then check the effective leverage here.

To compare brokers’ maximum leverage, see the high leverage comparison; for keeping effective leverage under control, risk management with high leverage.

Frequently asked questions

What's the difference between account leverage and effective leverage?

Account leverage (e.g. 1:1000) is the maximum the broker allows and sets your margin. Effective leverage is the position you actually hold divided by your equity. You can trade at 3:1 on a 1:1000 account.

Does effective leverage include all my open trades?

It should. This calculator handles one position; for several, add their position values and divide by equity.

Why does my effective leverage rise when I'm losing?

Because equity falls while the position size stays the same. That's why losses accelerate the risk of a stop-out.

Is 10:1 high?

For comparison, EU rules cap retail leverage on major currency pairs at 30:1. Whether it suits you depends on your stop and strategy; we don't give personal advice.