Calculus is a useful calculator that besides the usual converting functions (Temperature, Pressure, Speed etc.) handles currency-convertion. If used only to get x-rates from the Net, it is a freeware application.
- Double display in conversion mode: it shows both the entity converting from (i.e. currency, degrees etc) and the entity converting to.
- Updating x-rates from the Net supported.
- Base-rates management for particular currencies supported.
- Auto Decimals-Management for particular currencies supported.
- Delta variation in currency calculation supported.
- Saving and printing functions available.