A kilogram was a measure of mass.
- Catalyst: A Rogue One Novel
- A New Dawn (First appearance)
- Rogue One: A Star Wars Story novel
- "Blade Squadron: Zero Hour"—Star Wars Insider 160 (Mentioned only)
- Before the Awakening
- Poe Dameron 6: Lockdown, Part III (Mentioned only)
- Kilogram on Wikipedia