Calculate risk before the entry.
Position size, pip value, margin, and profit/loss — calculated instantly with the same exact-decimal engine the journal uses. Know the numbers before the entry, not after.
- Free — no login
- Deterministic engine
- No signals, no advice
Map.Trade does not provide buy/sell signals, execute trades, or manage funds. It helps traders review historical performance, risk, and behavior.
Most oversized losses are decided before the entry click: a lot size that was never calculated, a pip value that was assumed wrong, margin that was not there. This toolkit makes those few decisive calculations instant and deterministic.
How it works
- 1Pick the tool
Position size, pip value, margin, or profit/loss — whichever question you have before the entry.
- 2Enter your inputs
Balance, risk %, stop distance, instrument — the things you already know.
- 3Read the result
One deterministic number, snapped to the instrument's lot and pip conventions.
- 4Plan and review
Trade with those numbers, then import the statement and compare plan vs reality.
What the forex calculator covers
Why deterministic math matters
From calculation to review
Calculate the numbers vs. guess them
Who it’s for
Keep size and pip value consistent and calculated across pairs and sessions.
Size every trade so it can never threaten the daily-loss budget.
Learn risk math with working tools instead of abstract formulas.
Plan the numbers here — review the outcome in your workspace.
Map.Trade does not provide buy/sell signals, execute trades, or manage funds. It helps traders review historical performance, risk, and behavior.
Frequently asked questions
Is the forex calculator free?
Yes. Every calculator is free and public — no account, no login, and no usage cap. You only need an account when you want to import your own trading history and review it next to the same numbers you planned with.
What can it calculate?
Position size from balance, risk % and stop distance; pip value per lot; margin required for a position; and the profit or loss of a given move. All of them apply each instrument's real conventions — contract size, pip size, and lot step.
Does it use live market prices?
The math is deterministic and built from your inputs, not from a price feed. When a currency conversion would be needed and no exact basis exists, the result is labelled indicative — we never fabricate a live exchange rate to make a number look precise.
Does it work for JPY pairs, metals, and indices?
Yes. Each instrument carries its own pip and contract conventions — JPY pairs use a different pip size, metals and indices use different contract sizes — and the calculator applies exactly those, so the result matches how your broker actually measures the move.
How is this different from the position size calculator?
The position size calculator is one tool from this same toolkit with its own deeper, dedicated page. This page covers the whole set — sizing, pip value, margin, and profit/loss — in one place, sharing one deterministic engine.
Is this financial advice?
No. These are deterministic calculators for planning and education. Map.Trade provides no buy/sell signals, no financial advice, and no trade execution — the decision is always yours.
Related pages
Ready to review before you trade again?
Map.Trade does not provide buy/sell signals, execute trades, or manage funds. It helps traders review historical performance, risk, and behavior.