printsheet.io Blog
Guides and tips on printing at exact scale and getting the most from printsheet.io’s free templates.
RSS feedFree BMI Calculator — and the Printable Sheets That Help You Act On It
31 July 2026
Check your BMI in seconds with a free printable BMI calculator and colour chart — metric or imperial, no sign-up, no watermark. Then actually act on the number with free printable health sheets: a macro calculator, meal planner, workout log, habit tracker and medication tracker.
Read more →A Free QR Code Generator That Never Tricks You Into Paying
26 July 2026
A genuinely free QR code generator — no sign-up, no watermark, and it never sneaks you onto a dynamic tracking URL that later demands payment. Make QR codes for a website, Wi-Fi, contact card and more, add your own logo, and download SVG/PNG or print at exact size.
Read more →The Best Free Printable Cheat Sheets for Coding, Science and Maths
25 July 2026
A hand-picked set of free printable cheat sheets — Git, Linux commands, HTTP status codes, ports, chemistry, physics, trigonometry, calculus and more — drawn to exact A4/Letter scale so you can print a clean reference and pin it by your desk. No sign-up, no watermark.
Read more →Free Calculators and Quote Sheets for Tradies (Brand Them as Your Own)
24 July 2026
Free online calculators and printable quote sheets for tradies — work out paint, flooring, concrete and material volumes, then add your own logo, business name and header with no watermark, no sign-up and zero restrictions.
Read more →Free Printable Guitar Chord Charts: A Beginner's Guide
24 July 2026
Learn to read a guitar chord diagram — nut, frets, strings, dots and the X/O marks — discover the first chords to learn, and print blank or filled chord charts and tab paper for free.
Read more →Isometric vs Dot Grid vs Graph Paper: Which Should You Use?
22 July 2026
Isometric, dot grid and graph paper each suit different jobs. Compare all three (plus hexagonal), with clear use cases for technical drawing, bullet journalling and maths, and how to print each at exact scale.
Read more →Graph Paper Sizes and Grid Spacing: The Complete Guide
20 July 2026
A complete guide to graph paper grid spacing (1mm, 2mm, 5mm, 10mm, 1/4in, 1/8in), quad and engineering paper, paper sizes, and which grid to use for maths, engineering, cross-stitch and bullet journalling — all at exact scale.
Read more →What Is GSM in Paper? Paper Weights Explained
18 July 2026
GSM means grams per square metre — the standard measure of paper weight. Learn what common GSM values feel like, how GSM compares to US pound (lb) basis weight, and which weight to choose for everyday printing, cardstock and art.
Read more →How to Test If Your Printer Prints to Scale (Free Ruler Test)
16 July 2026
Printers often shrink pages to fit, ruining measured prints. Learn why it happens, how to fix it with 100% scale and no margins, and how to run a free ruler test to confirm your printer is accurate.
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