| Classification | Traffic light colour | BMI in kg/m² |
| Underweight | Yellow | up to 18,5 |
| Normal weight | Green | from 18,5 to 24,9 |
| Obese I | Yellow | from 25,0 to 29,9 |
| Obese II-IV | Red | over 30,0 |
Table: BMI classification according JASSO
| Classification | Traffic light colour | BMI in kg/m² |
| Underweight | Yellow | up to 18,5 |
| Normal weight | Green | from 18,5 to 22,9 |
| Overweight | Yellow | from 23,0 to 26,9 |
| Obese | Red | over 27 |
Table: BMI classification according AOASO