Guides to better measuring
Practical tools with visible formulas, worked examples and rounding to whole packs.
How to measure walls before buying paint
Turn room dimensions into paintable area without counting ceilings or openings twice.
Coverage, coats and paint tin sizes
Understand the difference between required litres, your allowance and whole-tin rounding.
Choosing and applying a cutting allowance
Keep measured area separate from your reserve for cuts before calculating boxes.
From square metres to whole flooring boxes
Check coverage, rounding and cost without confusing pieces with boxes.
Measuring a curtain rail and finished drop
Define finished dimensions before adding fullness and sewing allowances.
Fabric widths and vertical pattern repeats
Follow rounding per panel to understand how many metres of fabric you need.
Turning pot dimensions into litres
Use internal dimensions and intended fill height to estimate the usable volume.
From usable volume to bags of potting mix
Apply a chosen allowance and round using the litres stated on each bag.