Official product measurements
24 records use height, width and depth stated by LEGO for a defined display posture.
Size data methodology
How each size is prepared.
The library starts with Brickset API data, keeps built models separate from retail packages, and turns available product information into practical H/W/D records.
Product descriptions
316 records recover H/W/D directly from product descriptions and preserve the original API values separately.
Planning dimensions
93 records complete the available information using model structure, standard bases, imagery or the most common display posture.
No single fixed build
67 products contain bags, modules or separate models that should not be forced into one H/W/D.
Ranking scope
“Large” means released, publicly named Brickset Normal-category sets selected by piece count. The current lower cutoff is 1,365 pieces. Owned and wanted counts are reference data and do not affect rank.
Quiet source details
The library presents dimensions plainly. The small information icon beside a size reveals how that H/W/D was prepared and whether extra measuring margin is advisable.
Display allowance
bricksfit adds the configured clearance to height, width and depth as a display-space starting point. Movable cranes, sails, antennas, opening walls, lighting and cabinet doors can require more.
Calculator scope
The shelf calculator includes all 433 products with one complete directional H/W/D record. Its verdict is a rectangular no-overhang comparison; the information icon remains available when you want the source details.