Enter Gender, Age and Height ft in — height Feet and the remaining scenario settings to review daily deficit with this tool. The projected date is an arithmetic scenario, not a prediction.
Oatmeal with berries and nuts + Greek yogurt
Grilled chicken salad with mixed greens and vinaigrette
Salmon with roasted vegetables and quinoa
Apple with peanut butter, protein shake, nuts
Daily calorie target = Estimated maintenance calories − Selected calorie deficitThe calculation links Gender, Age and Height ft in — height Feet to daily deficit. The projected date is an arithmetic scenario, not a prediction. Changing the assumed deficit changes the timeline without demonstrating that the intake is suitable.
Enter Gender, Age and Height ft in — height Feet and the remaining scenario settings to review daily deficit with this tool. The projected date is an arithmetic scenario, not a prediction.
Compare an intended weight change with the deficit and timeline assumptions used by the tool. Use the output to expose how the proposed schedule depends on an energy model.
The projected date is an arithmetic scenario, not a prediction. Changing the assumed deficit changes the timeline without demonstrating that the intake is suitable.
Prepare Gender, Age, Height ft in — height Feet, Height ft in, Current weight, Target weight, Activity level and Dietary preference. Enter starting and target weights consistently and inspect the calorie and time assumptions together.
The projected date is an arithmetic scenario, not a prediction. Changing the assumed deficit changes the timeline without demonstrating that the intake is suitable. Energy adaptation, fluid changes, adherence and medical factors affect actual outcomes. The estimate cannot determine a safe personal weight-loss rate.
Use the full settings in the worked-example table. They produce Daily deficit: 500 cal. Compare the method and units as well as the displayed number.
The displayed relationship is Daily calorie target = Estimated maintenance calories − Selected calorie deficit Enter starting and target weights consistently and inspect the calorie and time assumptions together.
Energy adaptation, fluid changes, adherence and medical factors affect actual outcomes. The estimate cannot determine a safe personal weight-loss rate. For personal care, discuss the measurements and method with a qualified clinician.
Worked weight loss calculator example. Set Gender = Male; Age = 30; Height ft in — height Feet = 5; Height ft in = 9; Current weight = 200; Target weight = 160; Activity level = Lightly Active (1-3 days/week); Dietary preference = Standard. The corresponding output is Daily deficit: 500 cal. The projected date is an arithmetic scenario, not a prediction.
Compare an intended weight change with the deficit and timeline assumptions used by the tool. Use the output to expose how the proposed schedule depends on an energy model.
Enter starting and target weights consistently and inspect the calorie and time assumptions together.
| Field | Example value | Entry check |
|---|---|---|
| Gender | Male | Use the option required by the selected estimation model. |
| Age | 30 | Use the stated unit and the measurement required by this model. |
| Height ft in — height Feet | 5 | Keep feet and any inch remainder in their separate fields. |
| Height ft in | 9 | Keep feet and any inch remainder in their separate fields. |
| Current weight | 200 | Use the measurement unit printed beside this field and a consistent measuring technique. |
| Target weight | 160 | Use the measurement unit printed beside this field and a consistent measuring technique. |
| Activity level | Lightly Active (1-3 days/week) | Select the description that matches the scenario being estimated. |
| Dietary preference | Standard | Use the stated unit and the measurement required by this model. |
Relationship used for this example: Daily calorie target = Estimated maintenance calories − Selected calorie deficit
The projected date is an arithmetic scenario, not a prediction. Changing the assumed deficit changes the timeline without demonstrating that the intake is suitable.
| Output | Displayed result |
|---|---|
| Daily deficit | 500 cal |
With these settings, daily deficit is 500 cal. Use the same units and calculation mode when reproducing this example.
The projected date is an arithmetic scenario, not a prediction. Changing the assumed deficit changes the timeline without demonstrating that the intake is suitable. Energy adaptation, fluid changes, adherence and medical factors affect actual outcomes. The estimate cannot determine a safe personal weight-loss rate.
Replace the illustrative gender value (Male) with your own value, then complete the other inputs for the same scenario. Enter starting and target weights consistently and inspect the calorie and time assumptions together.