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Carbohydrate Step-Up Planner

Turn numbers you choose into a week-by-week schedule. The planner performs arithmetic only. It does not select a carbohydrate goal, recommend an increase, or predict how a dietary change will affect you.

Check medical context first

A change in carbohydrate intake can affect glucose-management and medication needs. If you have diabetes or take insulin, a sulfonylurea, a meglitinide, or another medicine affected by food intake, coordinate the change with your prescribing clinician. Do not adjust medication from this output.

Get individualized care during pregnancy or lactation, when following a diet prescribed for epilepsy or another condition, with kidney disease, or when tracking food could worsen disordered eating. This planner is not a disease-treatment protocol.

Keep one carbohydrate definition

On US Nutrition Facts labels, the FDA requires Total Carbohydrate. A standardized, mandatory “net carbs” line does not exist. Brands and individuals may use different subtraction methods.

Select total carbohydrate for the clearest label-based comparison. If you select net carbohydrate, use the same self-defined method for the starting amount, goal, and every week in the table. Do not mix a total-carbohydrate value with a net-carbohydrate value. Our net-carbohydrate estimate calculator explains US label components in more detail.

Enter your schedule rules

What are you tracking? (required)The selected basis labels every amount in the result.
Accepted range: 0 to 1,000 g/day.
Enter a value higher than the current amount.
You choose the arithmetic step. Accepted range: 0.1 to 1,000 g.
Enter a whole number from 1 to 52. Week 1 is the starting level.

Schedules are limited to 520 weeks so a mistyped entry cannot create an unbounded table.

Schedule

No schedule yet.

Choose a carbohydrate basis and enter all four numbers, then select “Build arithmetic schedule.”

What the calculation does

Week 1 uses the current amount. The planner holds that amount for the number of weeks entered, then adds the entered step. An interval of N weeks therefore puts the first increase in Week N + 1. It repeats the same arithmetic until the goal appears in the table.

When a full step would pass the goal, the last increase is reduced to end at the goal. No body measurement or activity category changes the arithmetic. The page does not interpret the result as a suitable nutrition plan.

Nutrition decisions need more than a carbohydrate number

The 2026 American Diabetes Association Standards of Care state that macronutrient distribution should be based on an individualized assessment of current eating patterns, preferences, metabolic goals, and medication use. The same guidance emphasizes food quality, nutrient adequacy, and high-fiber carbohydrate sources. This calculator cannot assess any of those factors.

If your ketogenic diet is part of medical treatment, ask the treating team how any change fits the treatment plan. For general planning, a registered dietitian nutritionist can help evaluate adequacy and make the schedule specific to your circumstances.

Official sources

Frequently asked questions

Does this planner recommend how quickly I should raise carbohydrate?

No. It applies the step size and interval you enter. The 2026 American Diabetes Association nutrition guidance calls for individualized meal plans and does not provide a universal post-keto step-up formula.

What does "net carbohydrate" mean here?

"Net carbohydrate" means the calculation method you already use consistently. On US Nutrition Facts labels, Total Carbohydrate is required; a standardized net-carbohydrate line is not. Do not switch between total carbohydrate and a net calculation within one schedule.

What does an interval of two weeks mean?

Week 1 is the starting level. With a two-week interval, Weeks 1 and 2 stay at that level and the first increase appears in Week 3. Each later increase is two weeks after the previous one.

Can I use the schedule if I have diabetes or take medication?

Use it only as arithmetic to discuss with your clinician. A change in carbohydrate intake can affect glucose-management and medication needs. Do not change insulin, sulfonylureas, meglitinides, or any other medicine based on this output.