| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | kalorio | kalorioj |
| Accusative | kalorion | kaloriojn |
| Dutch | calorie |
|---|---|
| English | calorie |
| German | Kalorie |
| Greek | θερμίδα |
| Italian | caloria |
| Luxemburgish | Kalorie |
| Papiamento | kaloria |
| Spanish | caloría |
| Turkish | kalori |