About calivue
calivue is a suite of 11 body-metric tools — a TDEE and macro calculator, a body-fat estimator, a weight-loss timeline, a running-pace calculator, a one-rep-max calculator and a progress tracker among them. Every tool runs entirely in your browser. There is no account to create and nothing to install.
Why it exists
Most body-metric calculators on the web answer one question and then forget you. You type your height and weight, you get a number, and next month you type them again. The number was never the hard part — the useful thing is the second, fifth and twentieth reading, because a single estimate tells you very little and a trend tells you a great deal.
So every calculator here has a way to keep what it produced: log it, chart it, and come back to it. That is the whole design brief. It is also why the tools feed one another rather than standing alone — a body-fat estimate makes an FFMI benchmark meaningful, and a maintenance calorie figure is the starting point for macros, for a timeline and for recomposition.
Privacy is the product, not an afterthought
Every calculation runs in your browser, and anything you save is stored on your own device. The figures you enter — weight, measurements, goals — are never uploaded, and no server here ever receives them.
This site is funded by ads. Ads are not switched on yet; when they are, Google and its partners may set cookies and collect data about your visit under the consent you give, and that is disclosed in full on the privacy and cookie pages. Your calculator inputs are not part of that — they are never sent anywhere, either way.
The details are in our Privacy Policy, theCookie Policy and theConsumer Health Data Privacy notice.
What is kept, and how to get rid of it
Only the tools that track keep anything, and only when you ask them to. What they save goes to your browser's local storage on the device you were using — it is not synced, and opening the site on a different device or browser shows you a blank slate. TheCookie Policy lists exactly what gets written and why.
Two consequences worth knowing, because both surprise people:
- Clearing your browser's site data erases it. There is no copy on our side to restore from — that is the direct trade-off for nothing being uploaded. Theprogress tracker and thehabit tracker both have an Export data button for exactly this reason; use it if the history matters to you.
- Deleting it is done in your browser, not here. Because the data never reaches us, there is no account page that could delete it — clearing site data for calivue.com in your browser settings is the delete button.
How it's built
calivue is a static site with no runtime third-party dependencies: no analytics tag following you around, no charting library phoning home, no web fonts fetched from someone else's server. Pages ship no JavaScript at all unless a tool on them needs it, which is why they load quickly on a phone on a bad connection.
Each tool cites the established formula or standard it uses — Mifflin-St Jeor, the US Navy circumference method, Karvonen, Daniels and Riegel among them — so a result is something you can check against another source rather than take on trust. These are population-level equations: they describe groups well, and any individual can sit some way off the line. OurEditorial & Medical-Review Policy sets out how what is published here is chosen and reviewed.
How it is paid for
calivue is free to use and is intended to be funded by advertising. Ads are not switched on yet, and while they are off the site serves no ad code and sets no advertising cookies. When that changes it will be disclosed on the privacy and cookie pages before it happens, and your calculator inputs are not part of what advertisers see either way.
Corrections
If a number here looks wrong, we would rather hear it than not. Tell us which tool, what you entered and what you expected, and we will check it against the source the tool cites — and correct the tool if the tool is what is wrong. Write tohello@calivue.com or use theContact page.
Not medical advice
calivue's tools provide general estimates for information and education only. They are not medical advice and are not a substitute for guidance from a qualified healthcare professional. Always talk to a doctor or registered dietitian before making significant changes to your diet, training, or health routine.
Not medical advice.calivue's tools and the estimates they produce are for general informational use only and aren't a substitute for professional medical advice, diagnosis, or treatment. Consult a qualified healthcare provider before changing your diet, exercise, or medication.
Who's behind calivue
calivue is an independent project, built and maintained with a privacy-first philosophy. Questions, feedback or corrections are always welcome — reach us athello@calivue.com or via ourContact page.