Free printables

Free Printable Flyers

One-page flyers made from our guides, with every figure sourced. Print them for a community board, hand them out or link to them. Each one has a QR code back to the calculator.

Preview of the The Coffee Mug Rule flyer
Winter

The Coffee Mug Rule

How much rock salt to put down, measured with a coffee mug: one 12-ounce mug for a 20-foot driveway or ten sidewalk squares. Five steps, a mugs-by-area table and quick answers.

US Letter, 1 page · v1, November 2026

This link always opens the current version. If we revise or correct the flyer, your link keeps working and its QR code stays the same, so there’s no new PDF or code to swap in.

Printing and sharing

Our flyers are free to reprint and share, in print or online, as long as CalcBrite’s branding and attribution stay on them (see the terms). Each flyer’s sources are listed at its foot.

Sharing online? Link to the flyer’s short link rather than uploading a copy. We update flyers when sources change, and the link always opens the latest version, so your page never points to an out-of-date figure.