SUMMARY *** STEPS TO REPRODUCE 1. Type in 1 gallon or other amount in krunner 2. 3. OBSERVED RESULT Result listed is 3.7854099999999997 l - which is correct only for US Gallons, not imperial. EXPECTED RESULT Any of the below would be a more helpful result: 1) Output should make it clear that it has done the conversion from a US gallon, not imperial - or supply a separate result for each of the conversions. It could also warn that US / Imperial gallons are different. 2) Program should allow user to specify e.g. 1 US Gallon, 1 Imperial Gallon, etc and then give the correct result for that. OR it should use localisation settings to guess at what the user means. SOFTWARE/OS VERSIONS Using Debian Oldstable, which I know is pretty old! Linux/KDE Plasma: (available in About System) KDE Plasma Version: 5.14.0 KDE Frameworks Version: 5.54.0 Qt Version: 5.11.3 Thanks for all your hard work on the KDE software. NB: A related bug appears here but is stated as fixed, even though I am using a later version of KDE Frameworks than stated there: https://bugs.kde.org/show_bug.cgi?id=341072