Lot size converter
Standard, mini, micro and nano lots and units of the underlying.
Example inputs, not market prices: change them to your trade.
Result
How it is computed
Units = Lots × Contract size · 1 standard = 10 mini = 100 micro = 1,000 nano
A standard lot is a contract size: 100,000 units in forex, often 100 ounces for gold. The converter moves between lot sizes and units for any contract size you enter.
Worked example
Inputs
- Amount
- 1
- Unit
- Standard lots
- Contract size
- 100,000
Result
Standard lots
1
- Mini lots
- 10
- Micro lots
- 100
- Nano lots
- 1,000
Computed on the server by the same code as the form above (calculator table 2026-10-04.1).
Questions
How many units is a micro lot?
1,000 units of the base currency in forex, one hundredth of a standard lot.
Is a lot the same on every instrument?
No. The contract size changes: enter the one of your instrument to convert lots into units.
What is a nano lot?
One thousandth of a standard lot, 100 units in forex. Few brokers offer it.
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A calculation, not a forecast. Not investment advice.