Zyankov.eu blogArticles about word games and home-improvement estimates.https://zyankov.eu/en-GBHow to find more words in a jumble of lettershttps://zyankov.eu/blog/find-words-from-letters/https://zyankov.eu/blog/find-words-from-letters/Practical techniques for Scrabble, Wordle and crosswords: prefixes and suffixes, letter pairs, anagram patterns and how to use letter filters.Wed, 04 Nov 2026 00:00:00 GMTHow much concrete do I need for a slab? Worked exampleshttps://zyankov.eu/blog/how-much-concrete-for-a-slab/https://zyankov.eu/blog/how-much-concrete-for-a-slab/Calculate concrete for a slab in cubic yards, cubic metres and bags, with worked examples for a 10×10 patio, a metric slab and round footings.Wed, 04 Nov 2026 00:00:00 GMTHow much gravel do I need for a driveway or path?https://zyankov.eu/blog/how-much-gravel-for-a-driveway/https://zyankov.eu/blog/how-much-gravel-for-a-driveway/Work out gravel volume and weight for a driveway or garden path, with depth guidance, compaction and worked examples in cubic yards, tons and tonnes.Wed, 04 Nov 2026 00:00:00 GMTHow much mulch do I need? Beds, borders and treeshttps://zyankov.eu/blog/how-much-mulch-do-i-need/https://zyankov.eu/blog/how-much-mulch-do-i-need/Calculate mulch for rectangular beds, curved borders and tree rings, choose a sensible depth, and convert cubic feet to bags or bulk cubic yards.Wed, 04 Nov 2026 00:00:00 GMTHow much paint do I need for a room?https://zyankov.eu/blog/how-much-paint-for-a-room/https://zyankov.eu/blog/how-much-paint-for-a-room/Work out wall area, subtract doors and windows, apply the coverage on the label and the number of coats, with a worked example for a 12×14 ft room.Wed, 04 Nov 2026 00:00:00 GMTHow to measure square footage of a room (even an L-shaped one)https://zyankov.eu/blog/how-to-measure-square-footage/https://zyankov.eu/blog/how-to-measure-square-footage/Measure floor area for flooring, paint or heating: rectangles, L-shaped rooms, triangles, circles and bay windows, plus converting between ft² and m².Wed, 04 Nov 2026 00:00:00 GMTTile waste: should you add 10% or 15%?https://zyankov.eu/blog/tile-waste-percentage/https://zyankov.eu/blog/tile-waste-percentage/How much extra tile to buy for straight, diagonal and herringbone layouts, with a worked example from floor area to the number of boxes.Wed, 04 Nov 2026 00:00:00 GMTWhy I build small browser toolshttps://zyankov.eu/blog/why-small-browser-tools/https://zyankov.eu/blog/why-small-browser-tools/What Zyankov.eu is for, why each tool does one job, runs in your browser and needs no account, and what comes next on the site.Wed, 04 Nov 2026 00:00:00 GMT