TempoLife › Features › Mug caffeine
Mug caffeine
The visitor picks a mug size and a brew strength. The tool shows a milligram range from the cited source and names that source. The range is not a personal limit. The same search exists in German, French, Spanish and Portuguese, so the host ships all nine languages.
Pick a unit or a code and convert it. The output is the converted figure, ready to copy.
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 mug size and brew. Computation looks up the cited range. Output is a milligram span.
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
Mug caffeine. Pick a unit or a code and convert it. The output is the converted figure, ready to copy. Worked with chicken breast 150 g, rice 180 g and broccoli 100 g: 516 kcal and 54 g of protein.
| Item | Grams | Energy (kcal) | Protein (g) |
|---|---|---|---|
| Chicken breast | 150 | 248 | 46.5 |
| White rice | 180 | 234 | 4.9 |
| Broccoli | 100 | 34 | 2.8 |
| Total | 430 | 516 | 54.2 |
Continue on TempoLife
The caffeine calculator is where this mug joins the rest of the day.
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
Brew ranges cited from the FDA consumer caffeine page (US government work, public domain). The visitor picks a mug size and a brew. Not a personal limit.
Spilling the Beans: How Much Caffeine is Too Much? — US government work, public domain. The page is a consumer source for caffeine amounts, not a personal limit.
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?
Brew ranges cited from the FDA consumer caffeine page (US government work, public domain). The visitor picks a mug size and a brew. Not a personal limit.
Where does this tool stop?
caffeinein lists typical drinks. mugcaff applies a cited brew range to a mug size the visitor chooses. It is not a safe-dose tool.