TempoLife › Features › Slice energy
Slice energy
The visitor types a loaf weight and a slice count, then picks a bread. The tool divides the loaf and multiplies by energy per 100 g. One slice gets a number that the loaf label does not print.
Enter the inputs. The page computes a result that did not exist as a static article.
This is a general-purpose tool, not medical, legal or financial advice. Figures are estimates from published food data or arithmetic. A qualified professional owns decisions that affect your health.
How to use it
Inputs are loaf grams, slice count and a bread. Computation divides and applies database energy. Output is one slice.
Result
The tool runs in your browser. Nothing from the camera, microphone or sensors is uploaded. With JavaScript off, the worked example below is still computed on the server.
A worked example
An 800 g loaf cut into 16 slices is 50 g a slice. Using rye bread, one slice is 130 kcal.
| Item | Grams | Energy (kcal) | Protein (g) |
|---|---|---|---|
| Rye loaf 800 g / 16 slices | 50 | 130 | 4.3 |
Continue on TempoLife
The portion guide shows the same slice against a hand, which the number alone does not.
Keep the result in an account
TempoLife keeps food, movement and sleep in one private place, so this result can become part of a day instead of a one-off page.
Source
computed from the 5,298-food DB (USDA FoodData Central upstream, US government public domain).
FoodData Central — US government work, public domain. TempoLife's compiled food table is the working copy; figures trace to this upstream.
Frequently asked questions
Where is my data stored?
In this browser (localStorage and the link you copy). Camera, microphone and motion frames never leave the device. TempoLife does not receive the plate you built unless you continue into an account and log it there.
Where do the numbers come from?
computed from the 5,298-food DB (USDA FoodData Central upstream, US government public domain).
Where does this tool stop?
portions shows hand sizes. slicekcal divides a loaf the visitor weighed.