The Weight Watchers Points Calculator estimates the points value of a food under the SmartPoints, PointsPlus and original Points systems from its nutrition label.
| SmartPoints (estimate) | 7 |
| Unrounded | 7.34 |
| PointsPlus (estimate) | 6 |
| Unrounded | 5.55 |
| Points (original system, estimate) | 4 |
| Unrounded | 3.98 |
Weight Watchers (now WW) gives every food a points value so members can track what they eat against a daily budget without counting calories directly. Over the years the company has used several formulas: the original Points (1997), PointsPlus (2010), SmartPoints (2015) and newer personalised systems. Foods higher in protein and fibre score lower; foods high in sugar and saturated fat score higher.
SmartPoints ≈ calories × 0.0305 + sugar (g) × 0.12 + saturated fat (g) × 0.275 − protein (g) × 0.098. PointsPlus ≈ protein ÷ 10.94 + carbohydrates ÷ 9.21 + fat ÷ 3.89 − fibre ÷ 12.5. Original Points ≈ calories ÷ 50 + fat ÷ 12 − min(fibre, 4) ÷ 5. WW has never published its exact formulas, so these are close estimates and official app values may differ slightly.
Worked example: a snack with 200 kcal, 10 g sugar, 3 g saturated fat and 8 g protein scores about 6.1 + 1.2 + 0.8 − 0.8 ≈ 7 SmartPoints.
Points encourage nutrient-dense choices, but overall diet quality, portion sizes, sleep and activity all matter. Many WW plans list "zero point" foods such as most fruits, vegetables and lean proteins.
Why is my result different from the app? WW rounds and adjusts values and its current plan uses an updated formula.
Can I use kilojoules? Yes, choose kJ as the unit.
Is WW affiliated with this site? No; this is an independent estimate.