The correspondence table below details how Yuka turns a five-letter Nutri-score to a score out of 100. This is used for rating the nutritional quality of a product.

Points | Nutri-Score | Yuka | Nutri-Score | Yuka | ||||

Nutri-Score | Solid | Solid | Liquid | Liquid | ||||

min | A | 100 | B | 80 | ||||

-3 | A | 100 | B | 77 | ||||

-2 | A | 100 | B | 74 | ||||

-1 | A | 90 | B | 71 | ||||

0 | B | 80 | B | 68 | ||||

1 | B | 75 | B | 65 | ||||

2 | B | 70 | C | 57 | ||||

3 | C | 65 | C | 49 | ||||

4 | C | 60 | C | 41 | ||||

5 | C | 55 | C | 33 | ||||

6 | C | 50 | D | 15 | ||||

7 | C | 45 | D | 11 | ||||

8 | C | 40 | D | 7 | ||||

9 | C | 35 | D | 3 | ||||

10 | C | 30 | E | 0 | ||||

11 | D | 15 | E | 0 | ||||

12 | D | 13 | E | 0 | ||||

13 | D | 11 | E | 0 | ||||

14 | D | 9 | E | 0 | ||||

15 | D | 7 | E | 0 | ||||

16 | D | 5 | E | 0 | ||||

17 | D | 3 | E | 0 | ||||

18 | D | 1 | E | 0 | ||||

19 | E | 0 | E | 0 | ||||

20 | E | 0 | E | 0 | ||||

21 | E | 0 | E | 0 | ||||

max | E | 0 | E | 0 |

The Nutri-Score detailed methodology is available here.