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FeaturesGLP-1ToolsCompareSupportWhat's new in 4.2
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Tools

Free tools. Nothing uploaded.

Simple, useful estimates and checklists that run in your browser. No account, no form submission, no health data sent to a server.

BMI calculator

Adult BMI from height and weight, with a reference range and a healthy-weight estimate.

Open calculator

TDEE calculator

Estimate maintenance calories from BMR and an activity factor. Mifflin–St Jeor.

Open calculator

Weight trend calculator

Paste daily weights and see a simplified EWMA trend instead of the daily noise.

Open calculator

Weight fluctuation explainer

Why the scale jumps — and how a trend line separates signal from noise.

Open explainer

Protein range calculator

A general adult protein range from weight and activity, with clear limits.

Open calculator

GLP-1 appointment checklist

A printable first-visit and follow-up checklist. Nothing uploaded.

Open checklist

GLP-1 care brief template

A printable one-page summary for your next appointment.

Open template

GLP-1 injection site record

A printable log for date, product, dose, site, and notes.

Open log
In the works

More tools are being prepared.

Goal weight date, waist-to-height, and more GLP-1 tracking tools. We are not publishing them until the formulas, sources, and disclaimers are reviewed.

Educational estimates. BMI, TDEE, and trend tools are not medical advice. They do not account for every medical condition, pregnancy, medication, or individual difference. Talk to a qualified clinician about your health.

Tool questions.

Do these calculators upload my data?
No. The calculations run in your browser. Nothing you enter is sent to a server by these pages.
Are the results medical advice?
No. They are educational estimates based on standard formulas. They do not diagnose a condition or replace a clinician’s assessment.
Why do the app and the calculator sometimes differ?
The app may use your profile, date of birth, height, and the trend algorithm. These pages are simplified standalone tools, not a full copy of the app’s logic.

From calculator to record

A calculator gives a number. The app gives context.

Track weight, trends, GLP-1, measurements, nutrition, and photos in one private Android app.

Get it onGoogle PlaySee the trend engine
  • 1M+ installs since 2013
  • Current version 4.2
  • No account required
  • Free on Android
Free on AndroidGet it onGoogle Play