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tldr/pages/common/qalc.md
Managor 23340cc6e0
common/*: reduce usage of "command-line" (part 1) (#16949)
Co-authored-by: Dylan <145150333+dmmqz@users.noreply.github.com>
Co-authored-by: Lena <126529524+acuteenvy@users.noreply.github.com>
2025-06-29 11:48:18 +03:00

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# qalc
> Powerful and easy to use calculator.
> See also: `bc`.
> More information: <https://qalculate.github.io/manual/qalc.html>.
- Launch in interactive mode:
`qalc {{[-i|--interactive]}}`
- Launch in terse mode (print the results only):
`qalc {{[-t|--terse]}}`
- Update currency exchange rates:
`qalc {{[-e|--exrates]}}`
- Perform calculations non-interactively:
`qalc {{66+99|2^4|6 feet to cm|1 bitcoin to USD|20 kmph to mph|...}}`
- List all supported functions/prefixes/units/variables:
`qalc --{{list-functions|list-prefixes|list-units|list-variables}}`
- Execute commands from a file:
`qalc {{[-f|--file]}} {{path/to/file}}`