Calculating Forex Profit Calculator

Calculator Inputs

Use the responsive grid below for all trade assumptions.

Reset

Currency Pair

Trade Type

Account Currency

Entry Price

Exit Price

Position Size (Lots)

Units per Lot

Pip Size

Quote to Account Rate

Spread (Pips)

Commission per Lot

Total Swap Cost

Leverage

Tip: Use a quote-to-account rate of 1 when both currencies match.

Example Data Table

These sample trades show how different assumptions change net outcome.

Pair	Type	Entry	Exit	Lots	Spread	Commission	Swap	Net Result
EUR/USD	Buy	1.08000	1.09500	1.00	1.2	7.00	0.00	1,481.00 USD
GBP/USD	Sell	1.27000	1.26250	0.50	1.5	3.50	1.20	367.80 USD
USD/JPY	Buy	154.200	153.850	2.00	1.0	14.00	2.50	-479.50 USD

Formula Used

1) Price move in trade direction

Price Move = (Exit Price - Entry Price) × Direction

Direction is 1 for buy trades and -1 for sell trades.

2) Pips moved

Pips Moved = Price Move ÷ Pip Size

3) Pip value in quote currency

Pip Value Quote = Pip Size × Total Units

4) Gross profit in account currency

Gross Profit Account = Price Move × Total Units × Quote-to-Account Rate

5) Spread cost

Spread Cost Account = Spread Pips × Pip Value Quote × Quote-to-Account Rate

6) Net profit

Net Profit = Gross Profit Account - Spread Cost - Commission - Swap

7) Used margin and return

Used Margin = (Entry Price × Total Units × Quote-to-Account Rate) ÷ Leverage
ROI on Margin = (Net Profit ÷ Used Margin) × 100

How to Use This Calculator

Enter the forex pair and select buy or sell.
Add your account currency for clearer result labels.
Enter entry and exit prices with correct precision.
Set lots and units per lot for position size.
Choose pip size carefully, especially for JPY pairs.
Enter the quote-to-account rate when currencies differ.
Add spread, commission, swap, and leverage assumptions.
Click Calculate Profit to view detailed metrics.
Review the chart, break-even price, and net result.
Use CSV or PDF export for record keeping.

Frequently Asked Questions

1) What does this forex calculator measure?

It estimates pips moved, gross profit, spread cost, commission, swap, net profit, used margin, return on margin, and the break-even exit price for a trade.

2) Why is quote-to-account rate important?

Many pairs settle profit in the quote currency. If your account uses another currency, conversion is needed. That rate turns quote-currency profit into your account-currency result.

3) What pip size should I enter?

Most non-JPY pairs use 0.0001. Many JPY pairs use 0.01. Always match your broker’s pricing format and the pair you are analyzing.

4) Does commission mean one side or round turn?

This version treats commission as the total charge per lot for the full trade. Enter your broker’s full per-lot cost for the position you want evaluated.

5) How is spread handled here?

Spread is entered in pips and converted into account-currency cost using pip value and conversion rate. Wider spreads reduce net profit and raise break-even distance.

6) What does break-even exit price show?

It shows the price level needed to offset spread, commission, and swap. Above that level, a buy can become profitable. Below it, a sell can become profitable.

7) Why can ROI on margin look very large?

Used margin is only a fraction of the trade’s notional value. Because of leverage, small price changes can create large percentage gains or losses relative to margin posted.

8) Can I use this for backtesting or trade planning?

Yes. It works well for scenario testing, trade journaling, and comparing entry-exit plans. It does not replace live broker statements or slippage-aware execution analysis.