Welcome to the NeuForm Lab

Your journey to precision nutrition starts here. What would you like to do first?

Calculate My TDEE Plan My Week View My Progress

TDEE Calculator

Estimate your daily calorie needs to maintain your current weight. For a more precise result, provide your body fat percentage.

1TDEE
2Goal
3Macros
4Meals
"Auto" uses the best formula based on your inputs.
Used by Mifflin-St Jeor only.
in
lb
Helps us use a more accurate formula for you. [cite: 659]
lb
Adds calories from steps on top of a sedentary base.
Send to Calorie Goal →
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Estimated Daily Calorie Needs
Method Used
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BMR (kcal)
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Activity Factor
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TDEE Estimate (kcal)
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Tip: Start in this range, then fine-tune by tracking your weight for 2-3 weeks.

Calorie Goal Adjuster

Set your daily calorie target for fat loss or muscle gain. This tool helps you create a safe and effective plan.

1TDEE
2Goal
3Protein
4Macros
Auto-fills from the TDEE tool.
Break days use your maintenance calories.
Preview weekly increases after a diet.
Set Protein → Set Macros →
Maintenance
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Adjustment
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Daily Target
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Expected Rate
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Rate is estimated using the ~3500 kcal/lb principle. Your actual results will vary.
Reverse-Diet Preview
WeekTarget (kcal)
Week 1—
Week 2—
Week 3—
Week 4—
Compare to your saved daily target below.
Saved Target: —

    Protein Calculator

    Set your daily protein target. The 'Auto Coach' recommends an optimal amount based on your goal, or you can set a manual target.

    Needed for LBM method.
    Manual Options
    e.g., 1.8 for g/kg, or 180 for absolute
    Send to Macros →
    Method
    —
    Daily Protein
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    Evidence-Based Range
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    Macronutrient Calculator

    Once your calories and protein are set, this tool helps you divide the rest between carbs and fat to match your preference.

    1TDEE
    2Goal
    3Macros
    4Meals
    — g/kg
    Send to Meal Splitter →
    Protein
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    Carbs
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    Fat
    —
    Total
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    Protein Carbs Fat

    Meal Splitter

    Divide your daily macros into individual meals. This tool helps you structure your day for optimal nutrition and adherence.

    1TDEE
    2Goal
    3Macros
    4Meals
    Daily Macros
    Distribution Settings
    Advanced Distribution Options

    Per-Meal Macros

    MealProtein (g) Carbs (g)Fat (g) Calories (kcal)
    Daily Totals —— ——

    Note: Per-meal values are rounded. The final meal is adjusted to ensure daily totals are exact.

    Week Planner & Macro Cycler

    Assign different macro targets to each day of the week. Create your own templates or use presets to build a sophisticated nutrition plan.

    1TDEE
    2Goal
    3Macros
    4Meals
    Baseline Daily Macros
    Manage Custom Day Types
    Weekly Plan

    Create New Day Type

    Hydration Calculator

    Calculate your daily fluid needs, plus extra for training. Includes optional electrolyte targets to replenish what you lose in sweat.

    Your Details
    Affects the bodyweight input only.
    Training Details
    Used if sweat rate is blank.

    Daily Totals

    Baseline (35 mL/kg)
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    Intra-workout add-on
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    Total daily fluids
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    Intra-Workout Guidance

    GuidanceAmount

    Progress Dashboard

    Track your progress, review your history, and see how closely your week matched expectations.

    Log Weekly Check-in

    Adherence Score

    N/A
    Expected Change
    —
    Actual Change
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    Weight Trend

    Check-In History

    DateWeightAdherenceNotes

    Manage Profiles

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