Swap Calculator
Estimate overnight charges using a manually supplied swap rate.
Example values are editable, not current market prices or broker specifications.
Ready when you are.
Review the inputs, then calculate. Nothing is sent to a broker.
How this calculator works
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.
For cross-currency calculations, enter how much one unit of the instrument’s quote currency is worth in your account currency. There is no automatic exchange-rate feed. Contract sizes, volume limits and pip conventions must be checked 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.