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Printable 12-week weight log

A single morning weigh-in says more about yesterday's salt than about the last month. This log gives each week a row and a weekly-average column, so the number you watch is the one that means something.

By the Cafeity teamUpdated

The short answer

This free log has twelve weekly rows, a box for each day, a weekly-average column and a column to mark dose changes. Weighing at the same time in the same conditions and comparing weekly averages gives a far truer picture than any single reading, because day-to-day weight moves with water, salt and food. It prints on US Letter or A4.

Preview of the printable 12-week weight log: a table with a row per week and columns for each day, a weekly average and whether the dose changed, plus boxes for other measures and notes.

Download

US Letter PDF151 KB A4 PDF151 KB

Free, no sign-up, no email address. Print it, or open it on a tablet and write on it.

How to use it

  • Weigh at the same time — first thing in the morning, after the toilet, before food or drink is the usual choice.
  • Average each week and compare averages, not days. Skipped days are fine; average what you have.
  • Mark dose changes in the last column. The weeks after a change are still settling — semaglutide takes 4 to 5 weeks of weekly doses to reach a steady level.1
  • Use the other measures box: waist, how clothes fit and energy can move while the scale does not.

Why weekly averages? See when weight loss slows, which shows how much daily readings bounce around a trend.

Common questions

How often should I weigh myself on a GLP-1?
That is personal. Daily weighing with a weekly average gives the smoothest picture; weekly weighing on the same day works too. The key is consistency, and reading the trend rather than one number.
Does the log work in pounds?
Yes — write the unit at the top and use it throughout.

Sources

  1. Semaglutide injection for type 2 diabetes — US prescribing information DailyMed, US National Library of Medicine, version published 10 June 2026

Written by the Cafeity team from the sources listed here. Figures from prescribing information are quoted as the label states them; trial results are averages from those trials, not predictions for any one person. This page has not yet been reviewed by a clinician — see the editorial policy for how pages are researched and corrected.