Free Online Trading Calculators for Forex & Crypto Traders
Calculate position size, leverage, margin, pip value and profit/loss instantly. No signup required.
Open Calculators ๐ฅ AI Trading Systems โCalculate the exact lot size for your trade based on account balance, risk percentage, and stop loss in pips. Essential for risk management.
Most PopularInstantly calculate pip value for any currency pair or crypto asset. Supports forex, indices, commodities and major cryptocurrencies.
EssentialCalculate potential profit or loss before entering a trade. Supports long and short positions across all major markets.
Must HaveDetermine how much leverage you need to open a position at your desired size. Calculate required margin instantly.
Core ToolReal-time exchange rates for forex and crypto. Convert between 50+ currency pairs and top cryptocurrencies instantly.
Real-TimeCalculations based on real-time market data. Precise to 5 decimal places for professional trading.
No page reloads, no waiting. Get your results the moment you enter your values.
No signup, no subscription, no hidden fees. Professional tools for every trader.
Every LeverCalc tool uses a published formula and shows a worked numeric example, so you can verify any result by hand instead of taking it on faith. Below is the complete calculation reference used across the calculator suite.
Position Size (lots) = (Account Balance x Risk Percentage) / Stop-Loss Distance in Pips. With a $10,000 account risking 1% per trade and a 20-pip stop on EUR/USD, the position size is (10000 x 0.01) / 20 = 5 standard lots. At a 50-pip stop the same account and risk rule give 2 lots. This is the single most effective way to keep a losing streak survivable, because it converts an abstract risk percentage into an exact order size.
Pip Value = Position Size (lots) x Pip Value per Lot. For most USD-quoted forex pairs a standard lot of 100,000 units moves $10 per pip; for pairs quoted in Japanese yen a standard lot moves roughly $9.20 per pip. Gold (XAU/USD) and crypto pairs use their own contract sizes, so the Pip Calculator lets you set a custom contract size instead of assuming the forex default.
Margin Required = (Position Size x Contract Size x Current Price) / Leverage. A $100,000 notional position requires $1,000 margin at 1:100 leverage and $200 at 1:500, before broker minimums. Leverage magnifies profit and loss by exactly the same factor, so the leverage calculator answers the question that actually matters: how much of your account is committed while the position is open, and where the margin call level sits.
Profit / Loss = (Exit Price - Entry Price) x Position Size x Contract Size for long positions, and the same expression inverted for shorts. Entering EUR/USD at 1.0850 and exiting at 1.0920 with 5 standard lots gives (1.0920 - 1.0850) x 5 x 100,000 = $350 before swap and commission. The Profit and Loss Calculator runs the same arithmetic for your account currency.
A $2,500 account with a $100 risk per trade is a 4% risk rate, which is aggressive. Sizing it properly at a 25-pip stop gives (2500 x 0.04) / 25 = 4 lots, and a 10-pip stop would demand 10 lots for the same dollar risk. The position size calculator makes that trade-off explicit: tighter stops demand more lots for identical currency risk, which in turn raises swap costs and exposure to slippage.
Most professional risk managers cap exposure at 1-2% of equity per trade and 6% total across all open positions. Currency conversion matters here too: a trader whose account is denominated in USD but who thinks in EUR needs the Currency Converter to convert pip value into account currency before comparing it against an account balance, otherwise the position size is wrong by whatever the EUR/USD rate happens to be that day.
Results are indicative and exclude swap, commission and slippage unless you enter them manually. Pip value depends on the quote currency of the pair and the currency of your account. Margin requirements change with broker conditions, so always confirm the final numbers against your own broker specification sheet before placing an order.
Every LeverCalc tool exposes the exact formula it runs, a worked numeric example and the assumptions behind it, so a position size can be verified by hand instead of taken on faith. The table below lists the five formulas, the inputs they consume and the output each one returns.
| Calculator | Formula | Inputs | Output |
|---|---|---|---|
| Position Size | (Account Balance × Risk %) ÷ Stop-Loss Distance in Pips | Balance, risk %, stop distance | Lot size in standard and mini lots |
| Pip Value | Position Size (lots) × Pip Value per Lot | Lot size, pair, contract size | Currency value of one pip |
| Profit / Loss | (Exit Price − Entry Price) × Position Size × Contract Size | Entry, exit, size, direction | Profit or loss in account currency |
| Leverage | (Position Size × Contract Size × Price) ÷ Leverage | Notional, leverage, price | Margin required |
| Currency | Amount × Live Mid-Market Rate | Amount, source pair, target pair | Converted amount |
Typical retail risk is 1-2% of account equity per trade. Leverage magnifies returns and losses equally, and margin requirements change with broker conditions. Pip value depends on the quote currency of the pair and on the currency of your own account. All calculations run locally in your browser via JavaScript; no trade data, account number or personal information is transmitted or stored.
Every calculator on this page answers one practical question: how many units should I trade, and what does that decision cost? Below is the reference material that explains the arithmetic behind each tool, the assumptions each formula makes, and the situations where a different approach gives a more honest answer. The formulas use the same conventions as most retail broker specifications, but always confirm the contract specification printed on your own statement before placing an order.
Risk per trade is a decision, not a default. A trader who commits one percent of the account equity to a single idea preserves the ability to take a second idea after the first loses. A trader who commits five percent can absorb a shorter losing streak, but the drawdown recovery becomes steep enough that many traders abandon the plan mid-sequence. The calculator therefore begins from the amount you are willing to lose and derives the quantity, rather than beginning from a quantity and reporting the risk afterwards.
Three inputs drive the result: the account balance, the percentage of that balance allocated to the idea, and the distance from entry to the protective stop measured in pips. The output is expressed in lots, and the interface also shows the equivalent unit count for assets quoted in contracts rather than lots. For metals and indices, the contract quantity differs from the foreign exchange standard, which is why the gold interface exposes that field explicitly.
| Scenario | Balance | Risk share | Stop distance | Result |
|---|---|---|---|---|
| Major pair, intraday | 10000 | 1% | 20 pips | 5.00 standard lots |
| Gold, swing | 10000 | 1% | 300 pips | 0.33 lots |
| Index, short swing | 25000 | 0.5% | 150 points | 1 lot |
| Crypto pair, high volatility | 5000 | 1% | 450 pips | 1.11 lots |
A pip is the smallest price increment that the market quotes, and its cash value depends on the pair, the direction of the move and the account denomination. For the euro against the dollar a standard lot carries one unit of the base currency, so one pip movement is worth ten dollars when the quote is above one. When the quote falls below one, the same increment is worth roughly one hundred dollars instead. This inversion catches out traders who move a single formula between pairs without adjusting it, and the conversion tool reports the per-pip value in the account currency directly rather than making the trader perform the second multiplication themselves.
For instruments quoted per contract, such as gold and crude oil, the increment is one dollar per unit and the cash value follows the contract quantity on the specification sheet. The calculator exposes that quantity as an editable field so a trader working two brokers with different contract sizes does not have to keep two spreadsheets.
Leverage multiplies purchasing power without changing the risk attached to the position itself. A trader using fifty times leverage can open the same nominal exposure as one using one hundred times, but the amount of equity committed differs by a factor of two and therefore so does the distance to a margin call. The leverage tool reports notional exposure, the margin locked against it, and the price move required to breach the maintenance threshold, which is often a more useful number than the leverage ratio itself.
A useful working rule is that the stop distance, measured against the distance to the margin threshold, should be large enough that ordinary volatility cannot reach the threshold first. When the two distances are close, the position survives on a technicality and a quiet session is enough to force an unwanted exit.
Because both entry and exit are known in advance, the result of a trade can be computed rather than estimated. The profit and loss interface accepts a direction, two prices and the position quantity, then reports the gross outcome, the commission and the net figure in the account currency. The break-even price is derived by dividing the total transaction cost by the position quantity and adding it to the entry for a long trade, or subtracting it for a short trade. Knowing the break-even before entering removes one common source of confusion, which is why the entry looks like a loss in the first few minutes after fees are applied.
Accounts denominated in a currency other than the quote currency require conversion at two separate points, one when the position is opened and one when it is closed. If the exchange rate moves between those two moments, the final result in the home currency differs from the figure calculated in the account currency. The conversion tool applies a stated rate and keeps the rate visible in the output so the assumption can be checked against the broker statement afterwards. For traders with positions spread across several venues, this single adjustment often accounts for the whole difference between the expected and the realised monthly total.
Four errors account for most incorrect calculations in practice. The first is counting pips from the entry rather than from the stop, which understates the stop distance and inflates the size. The second is applying a percentage to the balance of a single instrument rather than the total account equity, which compounds quickly. The third is forgetting that the pip value changes with the direction on a currency pair whose quote sits below one. The fourth is adding commission only on entry and not on exit, which slightly overstates the profit. Each calculator on this page exposes the intermediate figures so these steps can be verified by hand rather than trusted.
How do I choose a risk percentage? Decide the maximum total loss that would still leave the account usable, divide it by the number of positions you expect to hold, and use that figure per idea. Consistency matters more than the specific number, because a variable risk rule cannot be evaluated after a losing sequence.
Should stop distance come from the chart or from a fixed number of pips? The chart. A fixed pip count ignores the volatility regime, and the same stop distance behaves very differently in a quiet session and during a scheduled data release.
Does the calculator include spread? The outputs assume the price entered is the tradable price. When the broker quotes a spread rather than a flat price, add it to the stop distance so the calculation matches the fill that will actually be available.
How often should a position be recalculated? Whenever the account balance changes materially, which is after any closed trade and after any withdrawal. Recalculating at the start of each session is a simple enough rule to keep consistent.
Can these calculators be used for indices or metals? Yes, by entering the contract quantity printed on the broker specification instead of assuming the foreign exchange standard of one hundred thousand units.