Forex Spread Explained: What You Pay for Every Trade

When you place your first forex trade, you’ll notice something puzzling: the price you see on your screen isn’t the price you actually trade at. There’s a small gap—sometimes barely visible—between what you pay to buy and what you receive to sell. That gap is called a spread, and it’s one of the most important costs in forex trading. Understanding spreads can save you thousands of dollars over your trading career.

In this guide, you’ll learn exactly what spreads are, how they work, why they matter, and how to minimize their impact on your profit. Let’s dive in.

What Is a Forex Spread?
Bid Price vs Ask Price
How Spreads Are Measured in Pips
How Spreads Affect Your Profitability
Average Spreads by Currency Pair
How to Reduce Spread Costs
Spreads and Position Sizing
Common Spread Myths

What Is a Forex Spread?

A forex spread is the difference between the bid price (the price at which a broker will buy from you) and the ask price (the price at which a broker will sell to you). It’s the broker’s primary source of profit and your first transaction cost when entering a trade.

Think of it like a currency exchange booth at an airport. The booth displays two prices: one rate for exchanging dollars to euros, and a slightly different (worse) rate for exchanging euros back to dollars. The difference between these rates is the spread—it’s how the booth makes money.

In forex trading, every currency pair has a spread. When you open MetaTrader or your trading platform, you’ll see:

Bid: The price you can sell at (lower)
Ask: The price you can buy at (higher)
Spread: The difference between them

The spread is paid every time you enter a trade—whether you’re opening a long position, a short position, or closing an existing trade.

Why Do Spreads Exist?

Forex brokers don’t earn money from your wins or losses (regulated brokers are prohibited from that). Instead, they make money primarily through spreads. The spread compensates the broker for:

Market-making services (providing liquidity)
Risk management (holding inventory)
Technology and infrastructure (servers, data feeds)
Regulatory compliance (licensing, oversight)

Bid Price vs Ask Price Explained

To understand spreads, you must first understand bid and ask prices.

The Bid Price

The bid price is what your broker will pay you if you sell. It’s always the lower of the two prices. If you’re looking to exit a long trade (sell euros for dollars), you’ll receive the bid price.

The Ask Price

The ask price is what you must pay if you want to buy. It’s always the higher of the two prices. If you want to enter a long trade (buy euros with dollars), you’ll pay the ask price.

Simple Example

Let’s say EUR/USD is trading at:

Bid: 1.0850
Ask: 1.0852

If you buy EUR/USD, you must pay 1.0852 per euro (the ask price).
If you sell EUR/USD, you’ll receive 1.0850 per euro (the bid price).

The spread is the difference: 1.0852 – 1.0850 = 0.0002

This means you’re immediately down 2 pips the moment you enter the trade, simply because of the spread cost.

How Spreads Are Measured in Pips

Spreads are measured in pips (percentage in points), which is the smallest unit of price movement in forex.

For most currency pairs, 1 pip = 0.0001 (4 decimal places).
For Japanese yen pairs (JPY), 1 pip = 0.01 (2 decimal places).

Calculating Spread in Pips

Using the EUR/USD example above:

Spread = 1.0852 – 1.0850 = 0.0002
In pips = 0.0002 ÷ 0.0001 = 2 pips

When a broker advertises “spreads as low as 2 pips on EUR/USD,” they mean the difference between bid and ask is 2 pips.

Spread Range Examples

On major pairs, spreads typically range from 0.5 to 3 pips.
On minor pairs, spreads might be 2 to 10 pips.
On exotic pairs, spreads can exceed 20 pips.

Major pairs have tighter spreads because they have higher trading volume and more liquidity.

Fixed Spreads vs Variable Spreads

Not all spreads are created equal. Brokers offer two types.

Fixed Spreads

Fixed spreads stay the same regardless of market conditions. You’ll always pay the same number of pips, even during major news events or low liquidity periods.

Advantages:

Predictable costs (you know exactly what you’ll pay)
Good for backtesting strategies
No surprise costs during volatile markets

Disadvantages:

Usually wider than variable spreads during normal trading
You may pay more during calm market conditions
Less competitive pricing

Variable Spreads

Variable spreads fluctuate based on market liquidity and volatility. When the market is calm and liquid (like during major session overlaps), spreads narrow. When volatility spikes or liquidity dries up, spreads widen dramatically.

Advantages:

Tighter spreads during normal conditions
More competitive pricing on average
Lower costs when markets are stable

Disadvantages:

Unpredictable costs (spread can widen suddenly)
Spreads explode during news events and market volatility
Difficult to backtest accurately

Which Is Better?

For most beginner traders, variable spreads are better because markets are usually calm, and tighter spreads mean lower costs over time. However, you need to be prepared for spreads to widen during economic news releases or market crashes.

How Spreads Affect Your Profitability

This is where spreads matter most: they directly reduce your profits or increase your losses.

The Spread Is Immediate Costs

Every time you open a trade, you lose money equal to the spread immediately, before the market even moves.

Example:

You buy EUR/USD at 1.0852 (ask price)
Spread = 2 pips
The price would need to rise to 1.0854 just for you to break even
Only after the price moves beyond 1.0854 do you start making profit

This is called “paying the spread” or “the cost of entry.”

Spread Impact on Round-Trip Trades

When you both enter and exit a trade, you pay the spread twice: once on entry, once on exit.

Example with EUR/USD at 1.0852/1.0850:

You buy at 1.0852 (pay ask price) ✗ Lose 2 pips (spread)
You sell at 1.0850 (receive bid price) ✗ Lose another 2 pips (spread)
Total spread cost = 4 pips

This means a round-trip trade costs you 4 pips in spread costs alone, regardless of whether the market moved.

Spread Cost in Dollar Terms

Using our Lot Size Calculator, you can calculate spread costs for your position size.

For a standard 1 lot (100,000 units) of EUR/USD:

1 pip = $10
2 pip spread = $20 per entry
4 pip round-trip cost = $40

For a micro lot (1,000 units):

1 pip = $0.10
4 pip round-trip cost = $0.40

This is why position sizing matters—larger positions mean spread costs compound quickly.

Average Spreads by Currency Pair

Spreads vary dramatically depending on the pair’s liquidity and trading volume.

Currency Pair	Typical Spread	Why
EUR/USD	0.5 – 2 pips	Most traded, highest liquidity
GBP/USD	1 – 2 pips	Very liquid, major pair
USD/JPY	1 – 2 pips	Major pair, high volume
USD/CAD	1 – 2 pips	Major pair, high volume
AUD/USD	1 – 2 pips	Major pair, high volume
EUR/GBP	1 – 3 pips	Major cross pair
USD/CHF	1 – 3 pips	Swiss franc, liquid
NZD/USD	2 – 5 pips	Minor pair, lower volume
EUR/JPY	2 – 5 pips	Cross pair, moderate volume
USD/TRY	5 – 20 pips	Exotic pair, low liquidity
GBP/JPY	3 – 8 pips	Cross pair, lower volume
XAUUSD	0.30 – 1.00	Gold spread (in cents)

Key insight: Stick to major pairs (EUR/USD, GBP/USD, USD/JPY) if you want tight spreads. Avoid exotic pairs when you’re starting out—their wide spreads will destroy profitability for small accounts.

How to Reduce Spread Costs

Since spreads directly impact your bottom line, reducing them is crucial for profitability.

1. Trade Major Pairs Only

EUR/USD, GBP/USD, USD/JPY, and USD/CAD have the tightest spreads because they’re the most traded.

If you’re trading minor or exotic pairs, switch to majors. The tighter spreads will more than compensate for any perceived “opportunity” in less-liquid pairs.

2. Trade During Peak Liquidity Hours

Spreads are tightest when multiple markets overlap. For example:

London/New York overlap (8 AM – 12 PM EST): Tightest spreads on all pairs
Asia/Europe overlap (2 AM – 5 AM EST): Good spreads on Asian pairs
Off-hours trading (5 PM – 8 AM EST): Wide spreads, avoid this

Check our Forex Trading Sessions guide to understand when your pairs are most liquid.

3. Avoid Trading During Major News Events

When economic data (jobs reports, interest rate decisions, central bank announcements) is released, spreads spike dramatically. EUR/USD might go from 1 pip to 5+ pips in seconds.

Professional traders either:

Avoid trading 30 minutes before and 30 minutes after major news
Use pending orders to avoid manually entering during spikes

4. Compare Brokers

Spreads vary significantly between brokers, even for the same pair. A broker offering 1 pip average spreads is vastly better than one offering 3 pips.

Over 100 trades of EUR/USD:

Broker A (1 pip): 100 pips spread cost
Broker B (3 pips): 300 pips spread cost
Difference = 200 pips = $2,000 on one standard lot

Don’t choose a broker based on marketing alone—check their actual spread data.

5. Use Limit Orders When Possible

Limit orders let you specify the exact price you want to enter at. If the spread is too wide, you won’t get filled, but you avoid paying an unfavorable spread.

Market orders guarantee immediate execution but force you to accept the current spread.

Spreads and Position Sizing

This is critical: your position size directly multiplies your spread costs.

Smaller positions = smaller spread costs (but also smaller profits)
Larger positions = larger spread costs (and larger profits)

Using the Risk Calculator

Our Forex Risk Calculator helps you size positions based on your risk tolerance.

When you calculate your position size, remember:

The spread cost is paid immediately
This cost comes out of your risk budget
A tighter spread position lets you risk more per trade

Example: If you have a $1,000 account and risk 2% per trade ($20), and your spread costs $40 (4 pips on 1 standard lot), you’ve already lost 200% of your intended risk just entering the trade.

This is why position sizing is critical—and why tight spreads matter for small accounts.

Common Spread Myths

Myth 1: “Zero Spread Brokers Are Better”

FALSE. No legitimate broker has zero spreads. Some brokers advertise “zero spreads,” but they make money by charging commissions instead. You’re usually paying the same total cost, just differently.

Myth 2: “Spreads Don’t Matter if I Hold Trades for Hours”

PARTIALLY FALSE. If you hold a trade for hours and make 50 pips profit, the 2 pip spread seems insignificant. But if your profit is only 3 pips, the spread consumed 67% of your gain. Tight spreads always matter.

Myth 3: “Market Makers Have Narrower Spreads Than ECNs”

SOMETIMES FALSE. Market-making brokers (dealing desk) may advertise tight spreads, but their execution quality and slippage can be poor. ECN brokers (electronic communication network) may show higher advertised spreads, but you see exactly what you’re paying.

Myth 4: “Spreads Get Tighter When You Trade More”

RARELY TRUE. Most brokers don’t adjust spreads based on trading volume from individual retail traders. Spreads are determined by market liquidity, not your trading activity.

FAQ

What is the difference between a spread and a pip?

A pip is a unit of price movement (0.0001 for most pairs). A spread is measured in pips and represents the cost you pay to enter a trade. So a 2 pip spread means you’re paying 2 pips just to open the trade.

Do I pay the spread when I close a trade?

Yes, you pay the spread both when you enter and when you exit. A round-trip trade costs the spread twice. This is why traders often ignore small moves—they need to make enough profit to cover two spreads plus slippage.

Can spreads go negative?

No, spreads are always positive (the ask is always higher than the bid). However, during extreme illiquidity or system glitches, you might see inverted prices or no bids—that’s when you should avoid trading.

What’s considered a good spread?

For major pairs, 0.5 to 2 pips is excellent. 2 to 3 pips is acceptable. Anything above 3 pips on major pairs suggests you need a better broker.

Do all currency pairs have spreads?

Yes. Every currency pair, metal (like gold), or commodity traded via forex has a spread. Even your bank charges spreads when you exchange currency—they’re built into every financial transaction.

Should I always trade the pair with the tightest spread?

No. Trade the pair your strategy identifies, but if spreads are exceptionally wide, skip it. A tight spread on a weak setup beats a tight spread on a bad setup.

How do I know if my broker’s spreads are competitive?

Compare their typical spreads to other regulated brokers (you can find benchmarks on forex comparison websites). If your broker is consistently 1-2 pips wider than competitors, switch brokers.

Financial Disclaimer

This is educational content only. It is not financial advice, investment advice, or a recommendation to buy or sell forex. Forex trading involves substantial risk of loss. Past performance does not guarantee future results. Before trading, ensure you understand the risks and consult with a qualified financial advisor if needed. Spread costs are real expenses that reduce profitability—always factor them into your trading plan. Affiliate disclosure: ForexToolboxPro may earn commissions from recommended brokers, but all recommendations are based on quality and performance, not commission rates.

Conclusion

Spreads are the price of entry into forex trading—they’re unavoidable, but they’re manageable. By understanding what spreads are, why they exist, and how to minimize them, you’ve taken a critical step toward more profitable trading.

The professionals know that spread costs compound over time. A trader who pays 3 pips average on 100 trades loses 300 pips. A trader who pays 1 pip on the same 100 trades loses only 100 pips. Over a year of trading, that difference could represent thousands of dollars.

Your action plan:

Trade major pairs with tight spreads (EUR/USD, GBP/USD, USD/JPY)
Trade during peak hours when spreads are tightest
Use our Pip Value Calculator to see exactly what your spreads cost in dollar terms
Calculate proper position sizes using Lot Size Calculator to manage spread impact
Compare brokers and choose one with consistently tight, competitive spreads

Start tracking your average spread costs today. You may be shocked at how much you’re paying—but that awareness is the first step to improvement.

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