Swap Calculator
Estimate overnight charges using a manually supplied swap rate.
Estimate overnight charges
Use your broker’s signed swap rate, lot size and charge units to estimate an overnight debit or credit. Check the rollover schedule separately.
- Manual inputs you control
- Clear estimated result
- Verify broker specifications
Swap Calculator
Adjust the example values to match your trade and your broker’s symbol details.
Ready when you are.
Review the inputs, then calculate. Nothing is sent to a broker.
How this Swap Calculator works
Follow the inputs, calculate the estimate and check the assumptions before making a trading decision.
- 01Set your inputs
Enter the fields for your instrument, account and planned trade.
- 02Review specifications
Check lot, contract, pip and conversion values where those fields appear.
- 03Calculate
See the estimate and its breakdown in the results panel.
- 04Verify before trading
Compare the assumptions with your broker’s current conditions.
Calculation and assumptions
Estimated swap = signed charge per lot per charge unit × lots × charge units. Negative means a cost; positive means a credit. For a triple-charge rollover, count 3 units. This does not infer calendar rollovers or holidays. Convert point- or percentage-based swaps into account-currency units first.
Where a quote-to-account conversion field is available, enter how much one unit of the instrument’s quote currency is worth in your account currency. There is no automatic exchange-rate feed. Check contract sizes, volume limits, pip conventions and applicable charges in your broker’s symbol specifications.
These are estimates, not order instructions. Fees, spreads, slippage, price gaps and changing conversion rates can increase actual losses. Margin availability is not a safe position-size limit.
Frequently asked questions
How do I account for triple swap?
Enter the total charge units, including any triple-charge units according to your broker’s rollover schedule.
Are the example values live market data?
No. Inputs are editable examples, not live quotes or broker specifications. Check current prices and contract terms with your broker.
Can I use this estimate as an order instruction?
No. The tool is educational and does not place trades. Trading costs, conversion rates and price moves can change the actual result.