Free Forex Calculators for Traders

Risk management is the foundation of consistent trading. These eight free forex calculators give you the exact numbers you need before you place a trade: what each pip is worth in your account currency, how large a position you can open without risking more than your chosen percentage, the margin your broker will hold as collateral, and how your account could grow through compounding. Every result is based on standard contract specifications (100,000 units for a standard lot, 10,000 for a mini lot, and 1,000 for a micro lot) so the figures are directly comparable to what you will see on most retail platforms. Use the tools in sequence: start with the pip value calculator to understand your unit of risk, then feed that into the position size calculator, and finally confirm the required margin before you click Buy or Sell. Always cross-check the results with your own broker’s specifications, because swap rates, leverage limits, and instrument definitions can vary between brokers.

Pip Value Calculator

Calculates the exact monetary value of one pip for any forex pair, metal, or crypto in your chosen account currency.
Free Forex Tool

Pip Value Calculator

Find the exact monetary value of each pip for any currency pair, lot size and account currency.

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Pip Value Calculator

Enter your trade details to calculate pip value in your account currency

Currency Pair
Lot Size
Current Price
Account Currency
Value per Pip
10 Pip Move
50 Pip Move

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This tool is for informational and educational purposes only. Results are estimates based on standard contract specifications and may differ from your broker's exact figures. Trading forex carries significant risk. Never trade with money you cannot afford to lose.

Position Size Calculator

Determines the correct lot size for a trade based on your account balance, risk percentage, and stop-loss distance.
Risk Management Tool

Position Size Calculator

Calculate the right lot size for any trade based on your account balance, risk tolerance and stop loss distance.

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Position Size Calculator

Never risk more than you can afford on a single trade

Account Balance
Risk Percentage (%)
Stop Loss Distance (pips)
Currency Pair
Current Price (for pip value)
Account Currency
Lot Size
Risk Amount
Lot Type
Pip Value at Size

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This tool is for informational and educational purposes only. Results are estimates. Trading forex carries significant risk. Never trade with money you cannot afford to lose.

Risk/Reward Calculator

Computes your risk-to-reward ratio and the minimum win rate needed to break even given your entry, stop-loss, and take-profit prices.
Trade Analysis Tool

Risk/Reward Calculator

Evaluate your trade setup before you enter. Know your ratio and breakeven win rate before placing any order.

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Risk/Reward Calculator

Enter your entry, stop loss and take profit to analyse the trade setup

Trade Direction
Currency Pair
Lot Size (optional)
Entry Price
Stop Loss Price
Take Profit Price
Risk
Reward
R:R Ratio
Breakeven Win Rate
Money at Risk
Potential Profit

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This tool is for informational and educational purposes only. Results are estimates. Trading forex carries significant risk. Never trade with money you cannot afford to lose.

Margin Calculator

Shows how much margin your broker will hold to keep a position open at your selected leverage and lot size.
Account Management Tool

Forex Margin Calculator

Calculate the required margin for any position before you open a trade. Avoid margin calls by knowing your exposure in advance.

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Margin Calculator

Enter your position details to calculate the required margin deposit

Currency Pair
Lot Size
Current Price
Leverage
Required Margin
Notional Exposure
Margin per 1 Lot

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This tool is for informational and educational purposes only. Margin requirements vary between brokers. Trading forex carries significant risk. Never trade with money you cannot afford to lose.

Forex Growth Calculator

Projects how your account balance grows week by week when you compound profits and scale lot sizes progressively.
Account Growth Tool

Forex Account Growth Calculator

Simulate the compounding growth of your trading account period by period. Optionally set a target balance and start date to see exact dates and when you'll reach your goal.

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Forex Growth Calculator

Compound growth simulation with configurable period and lot scaling

Starting Balance ($)
Starting Lot Size
Growth Rate (%)
Period
Weeks to Simulate
Max Lot Cap
Start Date (optional)
Target Balance ($) (optional)
Trading Days (Hourly / Daily only)

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This calculator is for informational and educational purposes only. It does not represent financial advice. Projected growth is hypothetical and based on a fixed rate, which real trading cannot guarantee. You are fully responsible for your own risk management and trading decisions. Past performance does not guarantee future outcomes. Trading forex carries a high level of risk and may not be suitable for everyone. Never trade with money you cannot afford to lose.

Profit/Loss Calculator

Calculates the profit or loss on a completed or hypothetical trade based on your entry price, exit price, direction, and lot size. 
Trade Analysis Tool

Profit and Loss Calculator

Calculate the exact profit or loss from any closed trade in pips and account currency.

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Profit/Loss Calculator

Enter your trade details to calculate the result

Trade Direction
Currency Pair
Lot Size
Entry Price
Close Price
Result in Pips
Profit/Loss (USD)

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This calculator is for informational and educational purposes only. It does not represent financial advice. You are fully responsible for your own risk management and for any trading decisions you make. Past performance does not guarantee future outcomes. Trading forex carries a high level of risk and may not be suitable for everyone. Never trade with money you cannot afford to lose.

Swap Rate Calculator

Estimates the overnight financing cost or credit for holding a position beyond the daily rollover, using IC Markets Standard rates as defaults. 
Overnight Cost Tool

Swap Rate Calculator

Calculate the total overnight financing cost or credit for holding a position past the daily rollover.

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Swap Rate Calculator

Default rates from IC Markets Standard account. Enter your broker's rates for accurate results.

Position Direction
Currency Pair
Lot Size
Swap Long Rate (per lot per night)
Number of Nights
Default rates are from IC Markets Standard account specifications (USD, per lot, per night). Enter your broker's own rates for accurate results. Swap rates change frequently. Always verify rates with your broker before trading.
Daily Swap
Total Swap

Trade with real signals. Join thousands of traders getting daily setups from GromasTech.

This calculator is for informational and educational purposes only. It does not represent financial advice. You are fully responsible for your own risk management and for any trading decisions you make. Past performance does not guarantee future outcomes. Trading forex carries a high level of risk and may not be suitable for everyone. Never trade with money you cannot afford to lose.

Break-even Calculator

Finds the minimum price move in pips required to cover your spread and commission costs before a trade becomes profitable.
Cost Analysis Tool

Break-even Calculator

Find out how many pips your trade must move before you start making a profit, after accounting for spread and commissions.

Break-even Calculator

Calculate the minimum pip move needed to cover your trading costs

Spread Unit
Spread (points)
Commission per Lot Round-trip ($)
Lot Size
Pip Value per Lot ($)
Round-trip commission includes both entry and exit. IC Markets Standard account: $0 commission (spread only). Raw account: $3.50 per lot per side = $7.00 round-trip. 1 pip = 10 points for standard forex pairs.
Spread Cost
Commission in Pips
Break-even Point

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This tool is for informational and educational purposes only. Trading costs vary between brokers and account types. Trading forex carries significant risk. Never trade with money you cannot afford to lose.

All 8 calculators in your pocket

The same 8 forex calculators are bundled in our free Android app Lot Size Calculator GT. Works fully offline, with account profiles, calculation history and 19 languages.

Get Lot Size Calculator GT on Google Play

Free PDF cheatsheet

Every formula in one 2-page PDF: pip value, position size, R:R, margin, P/L, break-even and compound growth. Worked examples included. No signup.

How to Use These Calculators

Open the calculator that matches the information you need before placing your trade. Enter your trade details (currency pair, lot size, account balance, stop-loss distance, or whichever inputs the tool requires) then click Calculate. Use the results to make informed decisions about position sizing and risk exposure. None of these tools replace the need to verify figures with your own broker, whose specific contract sizes, leverage rules, and overnight rates may differ from the standard values used here. Treat every output as a well-informed estimate rather than a guaranteed number.
Trade with real signals. Join thousands of traders getting daily setups from GromasTech.