How Many Calories Are in Toothpaste?

Toothpaste contains virtually no calories. Most standard toothpastes have fewer than 5 calories per serving, making them essentially calorie-free.

Calorie Content by Toothpaste Type

  • Regular fluoride toothpaste: 0-2 calories per serving
  • Whitening toothpaste: 1-3 calories per serving
  • Natural/organic toothpaste: 2-5 calories per serving
  • Fluoride-free toothpaste: 0-3 calories per serving

Factors Affecting Calorie Count

  1. Flavoring agents - Artificial sweeteners add minimal calories
  2. Binding agents - Glycerin and other thickeners contribute few calories
  3. Additional ingredients - Whitening agents may slightly increase calorie count
  4. Serving size - Standard amount is about 1/4 teaspoon

Comparison of Toothpaste Types

Toothpaste Type Calories per Serving Duration of Use Cost Range
Standard Fluoride 1-2 3-4 months $3-6
Whitening Formula 3-4 2-3 months $5-8
Natural Organic 4-5 3-4 months $8-12