Free keto tools
Choose the tool for the decision in front of you: read a label, order lunch, plan meals or shop for the week.
Net-carb calculator
Read a label, account for fiber and sweeteners, and scale the amount you ate.
Open free tool →Restaurant order calculator
Compare and customize orders at Chipotle, Wingstop and Chick-fil-A.
Open free tool →Food portion comparison
Compare foods at equal weights and work out portions for a carb budget.
Open free tool →Meal planner and grocery list
Build meals, swap portions, save a plan and export combined groceries.
Open free tool →Glucose ketone index
Calculate a glucose-to-ketone ratio with either blood glucose unit.
Open free tool →Sweetener converter
Estimate sweetness substitutions and see product-specific assumptions.
Open free tool →Keto macro calculator
Estimate a daily calorie, protein, fat and carbohydrate starting point.
Open free tool →Protein calculator
Estimate protein goals based on weight, activity and your chosen goal.
Open free tool →Start with your next meal
Use the label calculator for packaged food and the portion tool for whole foods. When eating out, compare complete orders with the restaurant calculator. For a week at home, the meal planner combines ingredient quantities into one grocery list.
Calculations run in your browser. The meal planner only saves on your device when you choose Save. Results are estimates based on the stated data and assumptions; they do not prescribe a diet or medical treatment.