All guides and calculators

Every page of every project that's running now, on one list. 211 pages across 11 projects.

For the holidays and winter

Thanksgiving oven schedule: enter dinner time and your dishes, get a clock-time checklist that works backward and flags oven clashes.

Blind scorecards for pie contests, cookie bake-offs and family holiday contests. Guests scan a QR card and rate numbered entries on their phones.

Plan a cookie exchange: guests claim the cookie they'll bake (no doubles), see how many to make, and print labels with allergens.

Type the size of your gingerbread house and print the wall and roof pieces at actual size on Letter or A4, with the dough you need.

Plan a Christmas tamalada: guests in, dozens, masa, lard, husks, steamer loads and a printable shopping list out.

A Christmas card list with one link for collecting addresses. Mark cards sent and received, print address labels.

Oil and propane tank chart: turn a dip or gauge reading into gallons, and estimate when the tank runs low from a few dated readings.

Backyard ice rink planner for sloped yards: board height per side, deep-end depth, liner size, gallons of water and hose fill time.

Coffee to water ratio calculator, with starting ratios and steps for eleven brew methods.

Beekeeping calculators: winter honey stores by frame, mites per 100 bees against seasonal thresholds, and 1:1 or 2:1 sugar syrup.

Film developing calculators: developer dilution in mL, development time at another temperature, and time per roll in reused developer.