Test the goal
See the pace, energy target, and assumptions before committing.
Grain of Truth Weight Planner
Plan with precision. Adjust with perspective.
Most weight calculators end after producing a number. This planner connects the forecast to meals, food logging, progress review, and the decisions that follow.
Energy targetPlanning estimate
Target2,450kcal / day
Assumptions visible
7-day weight trajectoryTrend ↓ 0.4 kg
Protein
119 / 153 g
Carbs
177 / 276 g
Fat
43 / 82 g
Today's plan1,946 kcal
☼Breakfast498 kcal◒Lunch623 kcal◓Dinner603 kcal☾Snack222 kcal
▤ Evidence classes retainedGoal → plan → meals → log → compare → adjustConfidence
Illustrative product view. Your actual targets depend on the information and planning assumptions you enter.
The connected loop
One system from intention to adjustment.
Build the plan
Translate targets into meals that reflect preferences and constraints.
Track reality
Log food, weight, and adherence without losing source context.
Compare and adjust
Use the trend to decide whether a conservative change is warranted.
What it does well
Structured planning for adults who want to see the logic.
- Tests goal pace and timeline before building the plan
- Connects calorie and nutrient targets to meals and logging
- Distinguishes reviewed, label, estimated, and custom food data
- Supports browser-local backup and restoration
Responsible boundary
A planning tool is not a clinician.
The private beta is educational decision support. It does not diagnose conditions, replace individualized medical nutrition therapy, or claim equivalence to a validated clinical model.
When individual support may fitPrivate beta