OhMyCalc

Intermittent Fasting Calculator

Plan your intermittent fasting schedule with eating windows and meal distribution.

How to Use the Intermittent Fasting Calculator

  1. Enter the required values into the input fields.
  2. Click the Calculate button to see the results.
  3. Review the output values and interpretations below.

Referência Rápida

DePara
16:8Most popular, daily
18:6Intermediate
20:4Warrior diet
14:10Beginner friendly

Casos de Uso

Fórmula

Formula: Fasting hours = 24 − Eating window. Calories per meal = Daily calories / Meals. Protocol notation: Fasting:Eating.

Perguntas Frequentes

What is the most popular IF protocol?
The 16:8 method is most popular: 16 hours fasting with an 8-hour eating window. For example, eat between 12:00 and 20:00.
How many meals should I eat?
Most people on 16:8 eat 2-3 meals. On 20:4 (warrior diet), 1-2 meals is common. Meal count depends on personal preference and calorie needs.
Does IF help weight loss?
IF can aid weight loss by naturally reducing calorie intake. The fasting period also promotes fat oxidation and improves insulin sensitivity.