Checked on: 2026-08-09 | Broker terms, regulation, and pricing can change. Always verify at the official HFM site before opening an account.

Affiliate Disclosure: HNL Growth may earn a commission if you open an account through our links, at no additional cost to you. Risk Warning: CFDs and leveraged forex products are complex instruments and carry a high risk of losing money rapidly due to leverage. Between 65-95% of retail investor accounts lose money when trading CFDs, depending on the HFM entity and account type. Trading forex and CFDs may not be suitable for all investors. Consider your objectives, experience, and risk appetite before trading, and ensure you understand the risks involved. Broker Disclosure: HFM (HF Markets Group) is a live, regulated multi-entity broker (not a simulated prop-firm evaluation) — trades are executed with real capital in live market conditions, subject to normal market risk. Protections vary significantly by the specific legal entity that onboards your account.

Forex Profit Calculator: Model a Trade Before You Take It

A forex profit calculator lets you estimate the potential profit or loss (P/L) on a CFD or currency position before committing capital. Enter your instrument, trade direction, lot size, and an expected open and close price — the calculator returns a dollar-amount P/L based on standard contract specifications.

This page goes further than a basic gross-P/L tool. It factors in the three costs that determine your net result — spread, commission, and overnight financing — and shows how the same trade performs across different HFM account configurations. Use the methodology below with HFM's published conditions to model realistic outcomes before you open a position.

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The Calculator: Inputs and Quick-Start Presets

The calculator accepts the following fields. Default values are pre-filled so you never face a blank form.

Field	Format	Default	Notes
Instrument	Dropdown or ticker	EUR/USD	Forex pairs, metals (XAU/USD), index CFDs
Direction	Buy / Sell toggle	Buy	Buy = long; Sell = short
Lot size	Decimal number	1.00	1.00 = 1 standard lot (100,000 units for forex)
Open price	Decimal price	Current indicative	Your planned entry price
Close price	Decimal price	—	Your target exit, SL, or TP level
Account currency	Dropdown	USD	The currency your account is denominated in
Spread (pips)	Number	1.0	Typical spread for selected instrument
Commission ($/lot)	Number	0	Per-lot round-trip commission
Swap (per night)	Dollar amount	0	Overnight financing charge or credit
Nights held	Integer	0	Number of nights the position is held open
Account balance ($)	Number	—	Optional — displays P/L as % of equity

Preset scenarios fill all fields with one click so you can see a working result immediately:

• 1 lot EUR/USD buy — standard long on the most liquid major pair
• 0.5 lot XAU/USD sell — short position on gold
• 1 lot US30 buy — long on a popular index CFD

Each preset loads realistic price levels and typical cost values so you can verify the calculator is producing sensible results before entering your own figures.

Disclosure: This page may contain affiliate links. We may earn a commission if you open an account through our links, at no extra cost to you.

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How to Use Each Field

Choosing your instrument and direction

Select the asset you plan to trade. The calculator supports forex pairs, precious metals, and index CFDs available on HFM's platform (view HFM's full instrument list). Direction sets whether profit comes from a rising price (buy/long) or a falling price (sell/short).

Lot sizes, units, and what they mean

Lot size determines your position's exposure. The contract size on HFM is 1 lot = 100,000 units of the base currency for forex pairs (source). For metals and indices, contract sizes differ — always check HFM's contract specifications for the instrument you are trading.

Lot type	Lots	Units (forex)	Approx. pip value (EUR/USD)
Standard	1.00	100,000	$10.00
Mini	0.10	10,000	$1.00
Micro	0.01	1,000	$0.10

The minimum trade size on HFM is 0.01 lot, with increments of 0.01 (source).

Open price, close price, and scenario modelling

Enter your planned entry price and one or more exit prices. To model multiple outcomes, change only the close price and recalculate — this generates a range of P/L figures for different market scenarios (see the multi-scenario grid below).

Account currency and cross-currency effects

If your account currency differs from the quote currency of the pair you are trading, the calculator applies a conversion step. For example, trading EUR/JPY in a USD-denominated account means the yen-denominated P/L is converted to dollars at the prevailing rate. Actual P/L will fluctuate with the conversion rate until the position is closed.

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The Math: Profit Formulas Explained

Long (buy) position

Gross P/L = (Close Price − Open Price) × Units

Where Units = Lot size × Contract size (e.g., 1.00 × 100,000 = 100,000 for a standard forex lot).

Short (sell) position

Gross P/L = (Open Price − Close Price) × Units

Net profit: deducting trading costs

Net P/L = Gross P/L − Spread Cost − Commission − (Swap × Nights Held)

Where:

• Spread cost = Spread in pips × pip value for the lot size
• Commission = Commission per lot × number of lots (round-trip)
• Swap = Overnight financing per lot × number of lots × nights held

Deposit-currency conversion

When the quote currency of the pair differs from your account currency:

P/L in account currency = Gross P/L in quote currency ÷ Current exchange rate (quote/account)

This conversion introduces FX exposure on the P/L itself. The calculator flags this with a note when the currencies do not match.

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Worked Trade Scenarios

Scenario A: Profitable EUR/USD long

Parameter	Value
Instrument	EUR/USD
Direction	Buy
Lot size	1.00 (100,000 units)
Open price	1.0850
Close price	1.0920
Spread	1.2 pips
Commission	$0
Swap	$0 (day trade)

Calculation:

• Gross P/L = (1.0920 − 1.0850) × 100,000 = 0.0070 × 100,000 = +$700.00
• Spread cost = 1.2 pips × $10.00 (pip value for 1 lot) = −$12.00
• Net P/L = $700.00 − $12.00 = +$688.00

On a $10,000 account, this trade represents a +6.88% return.

Scenario B: Losing XAU/USD short

Parameter	Value
Instrument	XAU/USD (Gold)
Direction	Sell
Lot size	0.50 (50 oz for gold)
Open price	2,340.00
Close price	2,365.00
Spread	2.5 pips (≈ $0.25 on gold)
Commission	$0
Swap	$0

Calculation:

• Gross P/L = (2,340.00 − 2,365.00) × 50 = −25.00 × 50 = −$1,250.00
• Spread cost = 0.25 × 50 = −$12.50
• Net P/L = −$1,250.00 − $12.50 = −$1,262.50

On a $10,000 account, this represents a −12.63% drawdown. This example illustrates why modelling a loss scenario before entry is as important as modelling a win.

Scenario C: Same trade across account configurations

The same 1-lot EUR/USD buy (open 1.0850, close 1.0920, 1 night held) produces different net results depending on the account configuration. HFM offers the Premium Pro account type with variable spreads from 1 pip and market execution (compare HFM accounts):

Cost factor	Spread-based account (indicative)	Commission-based account (indicative)
Spread	~1.2 pips	~0.0 pips (near-zero)
Commission (round-trip)	$0	~$7 per lot
Spread cost on 1 lot	−$12.00	−$0.00
Commission on 1 lot	$0	−$7.00
Swap (1 night, indicative)	−$2.00	−$2.00
Total costs	−$14.00	−$9.00
Net P/L	+$686.00	+$691.00

Figures are indicative and based on typical published conditions. Actual spreads are variable and may widen during volatile sessions. Verify current conditions on HFM's trading accounts page.

A $5 difference on a single trade compounds over hundreds of trades per month. This is why modelling net P/L — not just gross — matters for strategy selection.

Compare HFM account types side by side to find the configuration that fits your trading frequency and style.

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Gross Profit vs Real Profit: Accounting for Trading Costs

Most profit calculators show gross P/L only — the raw price difference multiplied by units. But your broker deducts costs on every trade, and these determine whether a strategy is genuinely profitable.

Spread cost in dollar terms

The spread is the difference between the bid and ask price, measured in pips. Its dollar impact scales with lot size:

Instrument	Typical spread (pips)	Spread cost per 1 standard lot
EUR/USD	1.0 – 1.5	$10 – $15
GBP/USD	1.5 – 2.0	$15 – $20
USD/JPY	1.0 – 1.5	~$7 – $10*
XAU/USD	2.0 – 3.0	$10 – $15**
US30	2.0 – 4.0	Varies by contract spec

*USD/JPY pip value varies with the exchange rate. **Gold pip values depend on HFM's contract specification for XAU/USD.

These are indicative ranges. HFM's spreads are variable (source) and will fluctuate with liquidity conditions.

Commission per lot

Some account configurations charge a fixed commission per lot instead of (or in addition to) a wider spread. The calculator's commission field accepts the round-trip cost per standard lot so you can model this accurately.

Overnight financing (swap)

Positions held past the daily rollover time incur swap charges — or earn swap credits, depending on the interest-rate differential between the two currencies. Swap rates vary by instrument, direction, and account type.

Example: Holding 1 lot EUR/USD long for 5 nights at an indicative swap of −$2.00 per night costs $10.00. On a scalp that nets $30 gross, that swap reduces net profit to $20 before spread — a meaningful erosion. Always factor in hold duration when modelling swing trades.

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Planning Exits: Stop-Loss and Take-Profit

The calculator doubles as an SL/TP planner. Enter your entry price once, then calculate P/L at multiple exit levels:

Setup: 1 lot EUR/USD buy at 1.0850, spread 1.2 pips, no commission.

Exit type	Close price	Gross P/L	Spread cost	Net P/L	% of $10,000 balance
Stop-loss	1.0800	−$500.00	−$12.00	−$512.00	−5.12%
Conservative TP	1.0880	+$300.00	−$12.00	+$288.00	+2.88%
Base-case TP	1.0920	+$700.00	−$12.00	+$688.00	+6.88%
Aggressive TP	1.0960	+$1,100.00	−$12.00	+$1,088.00	+10.88%

This grid gives you the risk/reward profile at a glance. A stop at 1.0800 risks 5.12% to make 6.88% at the base-case target — a 1:1.34 reward-to-risk ratio. Adjust your levels until the ratio meets your strategy's minimum threshold.

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Multi-Scenario P/L Grid

For a more detailed view, generate a grid of close prices around your expected exit. This is especially useful for volatile instruments where price may not reach your exact target.

Trade: 0.5 lot XAU/USD buy at 2,340.00, spread $0.25, commission $0, held 2 nights at −$3/night swap.

Close price	Gross P/L	Spread	Swap (2 nights)	Net P/L
2,310.00	−$1,500.00	−$6.25	−$3.00	−$1,509.25
2,320.00	−$1,000.00	−$6.25	−$3.00	−$1,009.25
2,330.00	−$500.00	−$6.25	−$3.00	−$509.25
2,340.00	$0.00	−$6.25	−$3.00	−$9.25
2,350.00	+$500.00	−$6.25	−$3.00	+$490.75
2,360.00	+$1,000.00	−$6.25	−$3.00	+$990.75
2,370.00	+$1,500.00	−$6.25	−$3.00	+$1,490.75

At breakeven (close at entry), you still lose $9.25 to spread and swap. This is the cost floor any trade must overcome to be profitable.

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Related Calculators

A profit calculator answers "what will I make or lose?" but other questions require different tools:

Calculator	What it answers	When to use it
Position size calculator	How many lots to risk a fixed dollar amount or % of equity	Before the profit calculator — size the position first
Margin calculator	How much capital is required to open a position at a given leverage	To check whether your account can support the planned trade
Pip value calculator	The dollar value of a single pip move for a specific lot and pair	When you need granular P/L estimates or want to verify pip-value assumptions

Using these tools together creates a complete pre-trade checklist: size the position → check margin requirements → model P/L at multiple exit levels.

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What to Verify Yourself

Since this calculator uses indicative cost values, confirm the following before relying on results for live trading:

• Current spreads for your chosen instrument and account type on HFM's trading accounts page
• Commission structure — whether your account charges per-lot commission and at what rate
• Swap rates — available in the trading platform's contract specifications for each instrument
• Contract sizes for non-forex instruments — gold, indices, and energy CFDs may use different contract sizes than the standard 100,000 units
• Account-currency conversion rate — if your deposit currency differs from the pair's quote currency

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Frequently Asked Questions

How is forex profit calculated?

Forex profit equals the price difference between your close and open prices, multiplied by the number of units traded. For a buy position, profit increases as the close price rises above the open price. For a sell position, profit increases as the close price falls below the open price. Trading costs (spread, commission, swap) are then subtracted to arrive at net P/L.

What is the difference between gross profit and net profit in trading?

Gross profit is the raw price movement multiplied by your position size. Net profit subtracts all trading costs — spread, commission, and overnight financing — from the gross figure. Net profit is what actually appears in your account balance after closing a trade.

Can I use this calculator for gold and index CFDs?

Yes. Select the relevant instrument (e.g., XAU/USD for gold, US30 for the Dow Jones index CFD). Note that contract sizes and pip values differ from standard forex pairs — check HFM's contract specifications for the exact values.

How accurate are the results?

The formulas used are mathematically standard and verifiable. However, the cost values (spread, commission, swap) are indicative. Actual P/L may differ due to variable spreads, spread widening during low-liquidity sessions, slippage on execution, and changes to swap rates. Use the calculator for planning, not as a guarantee.

Why does the same trade produce different P/L on different account types?

Account types differ in how they charge for execution. A spread-based account embeds costs in a wider bid-ask spread with no separate commission. A commission-based account offers tighter spreads but charges a fixed fee per lot. The total cost — and therefore net P/L — varies between these structures depending on the instrument and trade size.

How do I calculate profit when my account currency is different from the pair's quote currency?

The calculator converts the quote-currency P/L into your account currency using the prevailing exchange rate. This means your actual P/L is subject to FX fluctuations on the conversion rate itself. The calculator displays a note when this conversion applies.

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Limitations and Checklist

This calculator and methodology are designed for CFD and leveraged forex trading only. It does not apply to business profit margins, e-commerce markups, or physical commodity trading. It does not account for slippage, requotes, or partial fills. Cost figures are indicative and based on HFM's published conditions at the time of writing — they are not pulled from a live pricing feed. Always verify current conditions before placing a trade.

The calculator is not suitable for traders who need real-time P/L monitoring during active positions — use the trading platform's built-in P/L display for that purpose.

Pre-trade verification checklist:

• Confirm the current spread for your chosen instrument and session
• Check the commission structure that applies to your account type
• Verify the contract size, especially for metals and index CFDs
• Review overnight swap rates if holding the position beyond the daily rollover
• Ensure your account balance can support the required margin at your chosen leverage
• Model your P/L at both your target and your stop-loss level to understand the full risk/reward profile

HFM provides market execution, variable spreads starting from 1 pip, and a minimum deposit of $5,000 for Professional Clients opening a Premium Pro account (source). Maximum leverage for Professional Clients is 1:400 (source). HFM is regulated by the Cyprus Securities and Exchange Commission under licence no. 183/12 (source).

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Risk warning: CFDs and leveraged forex products are complex instruments and carry a high risk of losing money rapidly due to leverage. Consider whether you understand how these products work and whether you can afford to take the high risk of losing your capital. Check the entity, terms and protections that apply in your jurisdiction before trading.

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Risk warning: CFDs and leveraged forex products are complex instruments and carry a high risk of losing money rapidly due to leverage. Retail investor accounts lose money when trading CFDs with most providers; the exact percentage varies by HFM entity and account type. You should consider whether you understand how CFDs work and whether you can afford to take the high risk of losing your money. Check the entity, terms and investor protections that apply in your jurisdiction before opening an account or trading.