lot size
How Many Lots Can I Trade With $100, $500 or $1,000? Tables for Forex, Gold, US30 and Bitcoin
"How many lots can I trade with $1,000?" is the wrong first question. The useful question is how many lots keep your risk at 1% (or whatever rule you chose) given this instrument and this stop. Account size sets the dollar risk. Stop distance and pip or point value set the lot size.
This Value guide gives ready tables for $100, $500, and $1,000 accounts at 1% risk across EURUSD, gold (XAUUSD), US30, and Bitcoin (BTCUSD), using the same conventions as the free SIWAI lots calculator. You can rerun every row with your own stop in a few seconds.
Why there is no single lot size for a $1,000 account
A lot is a contract multiplier. On EURUSD, 1.0 lot is 100,000 units of base currency and moves about $10 per pip for a USD account. On US30 under the SIWAI calculator convention, 1.0 lot moves $1 per index point. On BTCUSD it is also $1 per point per 1.0 lot. Same account, same risk percent, different instruments, different lot sizes.
Margin and leverage set a ceiling on how large a position you can open. Risk management sets a much lower ceiling. A $1,000 account at 1:100 leverage can open far more than 0.02 lots on EURUSD. That does not mean you should. If a 50 pip stop on 1.0 lot costs $500, then 0.2 lots on that stop risks $100, which is 10% of the account. One bad trade ends the week.
Investopedia's position sizing overview and BabyPips' position sizing lessons both start from risk money, not from "what the broker will allow." The tables below follow that order.
The formula: risk money, stop, value per lot
Pick a risk percent. Multiply it by account equity to get risk money. Multiply stop distance by the dollar value of 1.0 lot for one pip or point. Divide risk money by that risk per lot.
Risk money = account equity × risk percent
Risk per 1.0 lot = stop distance × value of 1.0 lot per pip or point
Lot size = risk money ÷ risk per 1.0 lot
Worked example for a $1,000 account, 1% risk ($10), EURUSD, 50 pip stop, $10 per pip per 1.0 lot:
- Risk money: $10
- Risk per 1.0 lot: 50 × $10 = $500
- Lot size: $10 ÷ $500 = 0.02 lots (two micro lots)
Change the stop to 20 pips and the same account takes 0.05 lots. The account did not change. The stop did. That is why fixed "best lot for $1,000" answers are incomplete.
SIWAI calculator conventions used in these tables
Broker contract sizes differ. The tables use the same presets as siwai.app/tools/lots-calculatorso you can verify every cell. Confirm Tick value in your broker Specification before you trade live.
Value of 1.0 lot per pip or point (USD account)
EURUSD: $10 per pip (standard lot, USD quoted)
US30: $1 per point (SIWAI index CFD convention, same as NAS100 and SPX500)
XAUUSD (gold): $1 per point, where 1 point is a $0.01 price move (MT4 style tick). A $3.00 stop is 300 points.
BTCUSD: $1 per point per 1.0 lot
For the full forex lot math on EURUSD, GBPJPY, and USDJPY, see How to Calculate Lot Size in Forex. For index point value detail, see US30 vs NAS100.
EURUSD lot sizes for $100, $500, and $1,000 at 1% risk
Pip value: $10 per pip per 1.0 lot. Rows use 20 pip and 50 pip stops. Cells below 0.01 are marked because many brokers will not accept a smaller order.
| Account | 1% risk | 20 pip stop | 50 pip stop |
|---|---|---|---|
| $100 | $1 | 0.005 (below many 0.01 mins) | 0.002 (below many 0.01 mins) |
| $500 | $5 | 0.025 | 0.01 |
| $1,000 | $10 | 0.05 | 0.02 |
Check the live result on the EURUSD lots calculator.
US30 lot sizes for $100, $500, and $1,000 at 1% risk
Point value: $1 per point per 1.0 lot. Rows use 50 point and 100 point stops, which are common day trade distances on the Dow CFD.
| Account | 1% risk | 50 point stop | 100 point stop |
|---|---|---|---|
| $100 | $1 | 0.02 | 0.01 |
| $500 | $5 | 0.10 | 0.05 |
| $1,000 | $10 | 0.20 | 0.10 |
Rerun with your stop on the US30 lots calculator. NAS100 uses the same $1 per point convention on SIWAI.
Gold (XAUUSD) lot sizes for $100, $500, and $1,000 at 1% risk
Under the SIWAI gold preset, 1 point is a $0.01 move and 1.0 lot is worth $1 per point. A $3.00 stop is 300 points. A $1.50 stop is 150 points. Gold moves fast, so small accounts often hit the broker minimum lot before they hit a comfortable risk percent.
| Account | 1% risk | 150 point stop ($1.50) | 300 point stop ($3.00) |
|---|---|---|---|
| $100 | $1 | 0.0067 (below many 0.01 mins) | 0.0033 (below many 0.01 mins) |
| $500 | $5 | 0.033 | 0.017 |
| $1,000 | $10 | 0.067 | 0.033 |
Verify on the XAUUSD lots calculator. If 0.01 is the minimum and the table says 0.033, you are either risking more than 1% or you need a wider stop and a larger account.
Bitcoin (BTCUSD) lot sizes for $100, $500, and $1,000 at 1% risk
Point value: $1 per point per 1.0 lot on the SIWAI BTCUSD preset. A 500 point stop is a $500 move in bitcoin. Crypto stops are often wider in dollars than forex stops, which shrinks lot size for the same risk money.
| Account | 1% risk | 250 point stop | 500 point stop |
|---|---|---|---|
| $100 | $1 | 0.004 (below many 0.01 mins) | 0.002 (below many 0.01 mins) |
| $500 | $5 | 0.02 | 0.01 |
| $1,000 | $10 | 0.04 | 0.02 |
Rerun on the BTCUSD lots calculator. Some crypto CFDs use a different contract size. Always match your broker tick value.
Lot size without a risk reward filter is half the job
Correct lot size keeps a single loss at 1%. It does not make a bad setup good. Before you size the order, measure the distance to stop against the distance to target. A 1:1 payoff needs a high win rate. A 1:2 or 1:3 payoff gives more room when you are wrong often.
Pair this guide with How to Calculate Risk Reward Ratio Before Entering a Trade and the free risk reward calculator. Size after the ratio clears your minimum, not before.
Practical rules when the table says below 0.01
Many retail platforms floor at 0.01 lot. If the formula returns 0.005, you have three honest options:
- Trade a tighter stop only if the structure still makes sense (do not shrink the stop to force size).
- Raise the account or lower the risk percent until 0.01 matches your rule.
- Skip the trade. Passing is a valid position size of zero.
Do not raise lot size to "make the trade worthwhile." That swaps a math problem for a survival problem. The position size calculator and per symbol lots pages exist so you can see the number before the order ticket tempts you.
Use the calculators so your stop stays current
Tables freeze one stop distance. Your next chart will not. Enter account size, risk percent, and the stop you will actually place:
- EURUSD, XAUUSD, US30, BTCUSD
- Position size calculator for the same risk rule across symbols
- Risk reward calculator before you commit
Myfxbook also publishes a free pip calculator if you want a second check on forex pip value. For SIWAI index and crypto presets, stick to the SIWAI pages so the point value matches these tables.
Frequently Asked Questions
How many lots can I trade with $1,000?
It depends on risk percent, stop distance, and the instrument. At 1% risk ($10) on EURUSD with a 50 pip stop and $10 per pip per 1.0 lot, the size is 0.02 lots. On US30 with a 100 point stop and $1 per point per 1.0 lot, the size is 0.10 lots. Always recalculate for your stop.
How many lots can I trade with $100 or $500?
At 1% risk, a $100 account risks $1 and a $500 account risks $5. On EURUSD with a 50 pip stop that often lands below the common 0.01 lot minimum. On US30 with a 50 point stop, $100 maps to 0.02 lots and $500 maps to 0.10 lots under the SIWAI $1 per point convention.
How much is 0.01 lot in forex?
A 0.01 lot is a micro lot, or 1,000 units of the base currency. On EURUSD with a USD account, 0.01 lot is about $0.10 per pip. Risk for a 50 pip stop at 0.01 lot is about $5.
How much is 0.01 lot of gold?
Under the SIWAI XAUUSD preset, 1.0 lot is $1 per point and 1 point is a $0.01 gold move. So 0.01 lot is $0.01 per point. A 300 point ($3.00) stop at 0.01 lot risks about $3.
Should I risk 1% or 2% on a small account?
1% keeps a string of losses survivable. 2% doubles dollar risk and drawdown speed. On very small accounts the broker minimum lot may already force more than 1%. Prefer skipping trades over raising risk to force a fill.
Where can I calculate lot size for forex, gold, US30 and Bitcoin?
Use the SIWAI lots calculators for EURUSD, XAUUSD, US30 and BTCUSD, or the general position size calculator. Enter account size, risk percent and stop distance to get the lot size for the order ticket.
Risk Disclaimer: Trading stocks, options, futures, forex, and cryptocurrencies involves substantial risk of loss and is not suitable for every investor. Past performance does not guarantee future results. This article is for educational purposes only and does not constitute financial advice. You should carefully consider your financial situation and risk tolerance before trading. Never trade with money you cannot afford to lose. Broker contract sizes and tick values vary. Confirm Specification on your platform before sizing a live order.