Forex Pip Calculator: How to Calculate Pips for Any Pair
Knowing your pip value before you enter a trade is not optional — it's how you know whether your stop-loss puts $20 or $200 at risk. Most traders learn pip calculation once and forget the formula for JPY pairs. This guide covers both, with worked examples.
What Is a Pip?
A pip (percentage in point) is the smallest standardized price movement in a currency pair.
- For most pairs (EUR/USD, GBP/USD, AUD/USD, etc.): 1 pip = 0.0001 — the 4th decimal place
- For JPY pairs (USD/JPY, EUR/JPY, GBP/JPY, etc.): 1 pip = 0.01 — the 2nd decimal place
So if EUR/USD moves from 1.0850 to 1.0851, that's a 1-pip move. If USD/JPY moves from 151.50 to 151.51, that's also a 1-pip move.
Pipettes (Fractional Pips)
Most modern brokers quote prices to 5 decimal places for standard pairs and 3 for JPY pairs. The extra decimal is a pipette (1/10th of a pip). EUR/USD at 1.08501 means the 1 at the end is 1 pipette = 0.1 pip.
Pip Value Formula: Non-JPY Pairs
If the quote currency IS your account currency (e.g., USD/CHF for a USD account), divide 0.0001 by the current rate. If USD is the quote currency (EUR/USD), pip value is always $10 per standard lot regardless of rate.
Example 1: EUR/USD (USD account)
Example 2: USD/CHF (USD account)
Pip Value Formula: JPY Pairs
JPY pairs use 0.01 (not 0.0001) because 1 pip is the 2nd decimal place. The formula structure is identical — only the pip size changes.
Example 3: USD/JPY (USD account)
Example 4: EUR/JPY (USD account)
Standard Lot Sizes and Pip Values
| Lot Type | Units | EUR/USD Pip Value (USD) | USD/JPY Pip Value (USD) at 151.50 |
|---|---|---|---|
| Standard | 100,000 | $10.00 | $6.60 |
| Mini | 10,000 | $1.00 | $0.66 |
| Micro | 1,000 | $0.10 | $0.07 |
| Nano | 100 | $0.01 | $0.007 |
How to Use Pip Value for Position Sizing
Pip value isn't just trivia — it's the link between your stop-loss (in pips) and your actual dollar risk per trade. Proper position sizing uses this formula:
This tells you exactly how many lots to trade so that if your stop is hit, you lose exactly the dollar amount you're comfortable with.
Example: Sizing a EUR/USD Trade
Position Size Calculation — EUR/USD
- Account balance: $5,000 · Risk tolerance: 1% = $50 maximum loss
- Stop-loss distance: 25 pips (placed below support)
- Pip value (EUR/USD standard lot): $10.00
- Lot size: $50 ÷ (25 × $10.00) = $50 ÷ $250 = 0.20 lots (20,000 units)
- Verify: 25 pips × $2.00 per pip (at 0.20 lots) = $50 ✓
Why Pip Value Changes Over Time
The pip value of non-USD-quote pairs changes as the exchange rate moves. USD/JPY at 130 gives a different pip value than USD/JPY at 155 — because the JPY is worth more (or less) relative to the dollar.
This is why using a live calculator is important for any pair where USD isn't the quote currency. A static calculation from last week is likely wrong today.
Quick Reference: Which Pairs Use Which Formula?
| Pip Size | Pairs |
|---|---|
| 0.0001 (4th decimal) | EUR/USD, GBP/USD, AUD/USD, NZD/USD, USD/CAD, USD/CHF, EUR/GBP, EUR/CHF, GBP/CHF, AUD/CAD, and most other non-JPY pairs |
| 0.01 (2nd decimal) | USD/JPY, EUR/JPY, GBP/JPY, AUD/JPY, NZD/JPY, CAD/JPY, CHF/JPY — all JPY pairs |
Use TrendPip's Free Pip Calculator
Rather than running the formula manually each time, TrendPip's pip calculator handles all 30+ pairs automatically — including cross-pair currency conversion. Enter your lot size, pair, and stop-loss distance to see exact dollar risk per trade.
The calculator also works in reverse: enter your dollar risk and stop-loss pips to get the correct lot size for your position.
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Open Pip Calculator →Frequently Asked Questions
A pip (percentage in point) is the smallest standardized price movement in a currency pair. For most pairs, 1 pip = 0.0001 (4th decimal place). For JPY pairs, 1 pip = 0.01 (2nd decimal place).
Pip value = (0.0001 ÷ current exchange rate) × lot size in units. For EUR/USD (USD as quote currency), pip value is simply 0.0001 × lot size — which is $10 per standard lot regardless of current rate.
For JPY pairs, use 0.01 instead of 0.0001: pip value = (0.01 ÷ current rate) × lot size. For USD/JPY at 151.50 with a standard lot: (0.01 ÷ 151.50) × 100,000 = $6.60 per pip.
A pipette is 1/10th of a pip. Most modern brokers quote 5 decimal places for non-JPY pairs — the 5th decimal is a pipette. For example, EUR/USD at 1.08501, the trailing 1 is 0.1 pip.
Stop-loss distance should be based on market structure (below support, above resistance) — not a fixed pip number. Set your stop where price being there invalidates your trade idea, then size your lot so that distance equals 1–2% of your account.