MidasCent account calculator for gold (XAUUSD)
Margin for 0.01 lot of gold by leverage
Margin = lots × ounces per lot × price ÷ leverage, here at gold $4 170. On a standard account 0.01 lot is 1 oz; on a cent account the dollar amounts are 100 times smaller and the terminal shows them in US cents (USC). Margin only opens the position: it says nothing about how big a move the balance can take.
| Leverage | Standard account | Cent account, $ | Cent account, USC |
|---|---|---|---|
| 1:100 | $41.70 | $0.42 | 41.70 USC |
| 1:200 | $20.85 | $0.21 | 20.85 USC |
| 1:500 | $8.34 | $0.0834 | 8.34 USC |
| 1:1000 | $4.17 | $0.0417 | 4.17 USC |
| 1:2000 | $2.085 | $0.0209 | 2.085 USC |
11 orders, $3.50 step: at $3,675 — no blow-up since January 2025
We ran this grid on real gold ticks from many different start days since January 2025 and took the worst start.
The hardest period for the grid
the slow gold decline of 26–28 May 2026: about −$195 in three days with no pullback. To survive it too, you need exactly this $3,675. The crash of 29 Jan–2 Feb 2026 (up to $771 of range in a day) this grid survives from $1,554.
In the model, on real gold ticks since January 2025; not a guarantee. Midas default settings, 0.01 lot, no top-ups. Not the income of a live account. Methodology
How it is calculated
On a cent account the balance and the result of each trade are counted in US cents (USC), 100 USC = $1. A contract of XAUUSD is C = 100 troy ounces, so 1.00 lot moves $1 for each $1 of gold price. Results are shown in dollars, and in USC where the terminal shows cents.
USC = USD × 100; USD = USC ÷ 100Cents to dollars and back.V = lots × C ÷ 100Dollars the position gains or loses for a $1 move of gold price. On a standard account there is no ÷ 100.margin = lots × C × price ÷ leverage ÷ 100Margin of the position in dollars (÷ 100 because a cent account counts cents). On a standard account without ÷ 100.standard lot = cent lot ÷ 100The same dollars per $1 move: 1.00 cent lot = 0.01 standard lot.max lot = ⌊balance ÷ margin of 1 lot⌋The lot at which the whole balance becomes margin (margin level 100%), rounded down to 0.01.
Example: balance $10, lot 0.01, gold 4 000, leverage 1:2000.
| Balance in cents | 10 × 100 = 1 000 USC |
| Value of a $1 move | 0.01 × 100 ÷ 100 = $0.01 (1 USC) |
| Margin for your lot | 0.01 × 100 × 4000 ÷ 2000 ÷ 100 = $0.02 (2 USC) |
| Max lot for your balance | 10 ÷ 2 = 5.00 |
| Same size on a standard account | 0.01 ÷ 100 = 0.0001 |
Margin is taken at the entered price. Some brokers change leverage with the account size, at weekends or around news; check the contract size and leverage in your broker’s specification.
What a cent account is
A cent account keeps the balance in cents instead of dollars: 100 cents make one dollar, so a deposit of $10 appears as 1 000 USC. Lots work the same way: 1.00 lot of gold on a cent account gains or loses $1 for each $1 of price, and the usual smallest lot, 0.01, gains or loses one cent. On a standard account 0.01 lot is $1 per $1, which is 100 times more.
The terminal does not always say “cents”. Some brokers show a cent account as “USD”, and then the balance looks 100 times larger than the money you paid in: $10 shows as 1 000. If the number is 100 times your deposit, the account is in cents.
What to check in the account specification
- Contract size of XAUUSD (100 ounces on most accounts), the lot step and the smallest lot.
- Leverage, and whether it changes with the balance, the time or the news.
- Margin call and stop-out levels, in percent.
- The maximum lot and the spread on gold.
- Whether hedging (opposite positions on one account) is allowed: Midas needs a hedging account.
- That the broker accepts clients from your country.
For a whole grid of orders on this balance use the martingale grid calculator; to size one position use the margin and lot calculator. How to open an account for Midas: open a broker account.
Formulas and worked example
0.01 lot of gold is 1 oz on a standard account, so its margin is price ÷ leverage: at gold $4,170 that is $41.70 at 1:100, $8.34 at 1:500 and $2.085 at 1:2000; on a cent account the same 0.01 lot needs 100 times less ($0.42 at 1:100). A grid EA needs far more than the margin, because the deposit has to carry the loss of every open order: for Midas we recommend about $800–1,000 per 0.01 starting lot on a cent account.
Reviewed
Frequently asked questions
What is a cent account?
A cent account counts the balance in cents (USC) instead of dollars: 100 USC equal $1. Prices work as on any account, but the money per lot is 100 times smaller, so a small deposit can carry small positions.
How much is a 0.01 lot on a cent account?
For gold (XAUUSD, a contract of 100 troy ounces) 1.00 lot on a cent account gains or loses $1 for each $1 of price, so 0.01 lot gains or loses $0.01, one cent, per $1. On a standard account 0.01 lot is $1 per $1.
Why does my terminal show USD, but the balance is 100 times too big?
Some brokers label the cent currency “USD” in the terminal. If a deposit of $10 shows as 1 000, the account is in cents: 1 000 USC = $10. Check the account type in your broker’s cabinet or in the account specification.
How do I convert cents to dollars?
Divide by 100: 25 000 USC = $250. In the other direction multiply by 100: $10 = 1 000 USC. The two balance boxes of the calculator are linked, so you can type in either.
Which lot on a standard account equals 1.00 lot on a cent account?
0.01. Both gain or lose $1 per $1 of gold price. In general a standard lot is a cent lot divided by 100: 5.00 cent lots equal 0.05 standard lots. Most standard accounts do not allow lots below 0.01.
How much margin does 1 lot of gold need on a cent account?
Margin = lots × 100 × price ÷ leverage ÷ 100 in dollars. At gold 4 000 and leverage 1:2000, 1.00 lot needs $2 (200 USC); a standard account needs $200 for the same lot.
What is the largest lot my balance can open?
The lot at which the whole balance becomes margin (margin level 100%). It is a limit, not a target: a position that size has no room, and any move against it brings margin call and stop-out closer.
Does a cent account lower the risk?
No. A cent balance of $B with a given lot behaves, in percent, exactly like a standard balance of $100 × B with the same lot. Smaller money per lot makes losses small in dollars, not in percent, and on a cent account too a stop-out is possible with too small a deposit.
About this calculator
On a cent account 1.00 lot of gold moves $1 for each $1 of price, and money is counted in cents: $10 is 1 000 USC. Enter your balance and lot to see the margin and the value of a move.
Formulas and worked example
In short: what changes on a cent account?
A cent account counts money in cents (100 USC = $1), so 1.00 lot of gold moves $1 per $1 of price, 100 times less than on a standard account. In percent of the balance the risk is the same: a cent balance of $50 behaves like a standard balance of $5 000 with the same lots.
USC = USD × 100; value of $1 = lots × 100 ÷ 100100 USC make $1; with a 100-ounce contract 1.00 cent lot gains or loses $1 for each $1 of gold price, 0.01 lot one cent.margin = lots × 100 × price ÷ leverage ÷ 100; standard lot = cent lot ÷ 100Margin in dollars on a cent account; on a standard account without the last ÷ 100. The same dollars per $1 move: 1.00 cent lot = 0.01 standard lot.
Worked example: $50 balance, 0.10 lot
Gold $4 000, leverage 1:1000; the standard account has the same lot and balance, for comparison.
| Balance in the terminal | 50 × 100 = 5 000 USC |
| Value of a $1 move | 0.10 × 100 ÷ 100 = $0.10 (10 USC) |
| Margin | 0.10 × 100 × 4 000 ÷ 1 000 ÷ 100 = $0.40 (40 USC) |
| Max lot | 50 ÷ (100 × 4 000 ÷ 1 000 ÷ 100) = 50 ÷ 4 = 12.50 |
| Standard account: value of a $1 move | 0.10 × 100 = $10 |
| Standard account: margin | 0.10 × 100 × 4 000 ÷ 1 000 = $40 |
| Standard account: max lot | 50 ÷ 400 = 0.125 → 0.12 |
Deposit, cents and the largest lot
The largest lot grows with the balance on both account types, but a cent account opens 100 times more lots: at 1:1000 and gold $4 000, $100 opens 25.00 cent lots or 0.25 standard lots.
| Balance | In the terminal, USC | Max lot, cent | Max lot, standard | Same % risk as a standard balance of |
|---|---|---|---|---|
| $10 | 1 000 | 2.50 | 0.02 | $1 000 |
| $50 | 5 000 | 12.50 | 0.12 | $5 000 |
| $100 | 10 000 | 25.00 | 0.25 | $10 000 |
| $500 | 50 000 | 125.00 | 1.25 | $50 000 |
| $1 000 | 100 000 | 250.00 | 2.50 | $100 000 |
The largest lot is a limit, not a target: a position that size leaves no room before margin call and stop-out. A cent account makes losses small in dollars, not in percent.
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Midas runs the same calculation in its panel on the MT5 chart.The Grid tab shows the room to stop-out for your account and settings.