Plants & Trees
Flowers, ferns, cacti and towering trees.
OBJECT AGAINST OBJECT · FIVE ROUNDS A DAY · 91 OBJECTS
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Flowers, ferns, cacti and towering trees.
Balls, rackets, boards and goals from your favourite sports.
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Bacteria, cells, pollen and tiny organisms — explore sizes under a microscope.
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01 / Familiar things, surprising sizes
You know how a mug feels in your hand and how much room a chair takes up. Put them beside each other, though, and that easy familiarity becomes a question. Size It Up Everyday Objects tests the sizes you recognise through daily use.
Every round is object against object. Size It Up Everyday Objects includes 91 household, office and street objects, from a 1.5 cm microsd card to a 2.74 m table tennis table. Keys, phones and chairs all belong here.
02 / Read, resize, reveal
Size It Up Everyday Objects uses the same controls and scoring as the other categories. Play five Daily rounds, with up to 100 points each.
The black object is your reference. Read its ruler and the named measurement before judging the cream object.
Move and resize the cream object until its stated dimension looks right beside the reference. Think in halves and multiples.
The reveal shows the correct relationship and your score. Size It Up Everyday Objects gives you the measurements after you commit.
03 / One dimension at a time
Standing objects usually use height; objects lying across the board use length or width; discs use diameter. Size It Up Everyday Objects always names the axis. Compare that span, even when one object looks much bulkier.
Names can contain a different measurement. A phone’s screen diagonal is not its height. A six-foot-class ladder stands 1.73 m high when opened in this library. The “12-inch” LP format uses a 30.2 cm disc.
Size It Up Everyday Objects measures whole outlines. Bucket and paint-can handles are lowered; suitcase height includes its wheels. Read the version beside the name when your own household item differs.
04 / Reset your first impression
The library’s king-size bed length and interior door height both equal 2.03 m. One lies down and the other stands up. Size It Up Everyday Objects makes those different orientations worth noticing.
A 15.6 cm US banknote is longer than our 14.7 cm phone is tall. A screen can feel large because you look at it closely; that feeling is not a ruler.
The bed-and-door match is a learning example below. Size It Up Everyday Objects leaves near-equal pairs out of the game, so a barely visible size difference does not consume a round.
05 / Measured relationships
These three examples use current Size It Up Everyday Objects values. Each pair of bars shares one linear scale. They are library examples, independent of today’s puzzle.
For an everyday object size comparison, divide one measured span by the other. Size It Up Everyday Objects uses the named dimensions, including a length compared with a height.
1× the measured span
1.061× the measured span
2.517× the measured span
06 / From largest to smallest
All 91 entries in Size It Up Everyday Objects are listed below in descending size. Each has its selected version, axis and source.
Standards fix some household object sizes; furniture varies. Size It Up Everyday Objects uses a representative version for familiar furniture, so your own sofa may be longer or shorter.
2.74 m · length
Size source2.54 m · length
Size source2.438 m · width
Size source2.364 m · height
Size source2.2 m · length
Size source2.03 m · length
Size source2.03 m · height
Size source1.96 m · height
Size source1.83 m · height
Size source1.8 m · length
Size source1.75 m · height
Size source1.73 m · height
Size source1.7 m · length
Size source1.549 m · height
Size source1.321 m · width
Size source1.27 m · height
Size source1.2 m · length
Size source1.189 m · height
Size source1.07 m · height
Size source1 m · length
Size source96.5 cm · height
Size source90 cm · height
Size source85 cm · height
Size source76.2 cm · width
Size source75.88 cm · width
Size source75 cm · height
Size source74 cm · height
Size source71.12 cm · height
Size source69 cm · length
Size source66.04 cm · width
Size source56 cm · height
Size source51.43 cm · height
Size source50 cm · height
Size source49 cm · length
Size source45.1 cm · diameter
Size source43.69 cm · height
Size source43 cm · width
Size source42 cm · height
Size source39.69 cm · length
Size source38 cm · height
Size source36.83 cm · height
Size source35.6 cm · height
Size source31.8 cm · length
Size source30.2 cm · diameter
Size source30 cm · length
Size source29.7 cm · height
Size source28.9 cm · height
Size source27 cm · diameter
Size source25.5 cm · length
Size source24.1 cm · length
Size source23 cm · width
Size source22 cm · height
Size source21.5 cm · length
Size source21 cm · height
Size source20.32 cm · length
Size source19.43 cm · height
Size source19 cm · length
Size source17.8 cm · height
Size source15.6 cm · length
Size source15 cm · length
Size source14.7 cm · height
Size source12.5 cm · height
Size source12.3 cm · height
Size source12 cm · diameter
Size source11.43 cm · width
Size source10.6 cm · height
Size source10.2 cm · length
Size source9.5 cm · height
Size source9 cm · width
Size source8.8 cm · height
Size source8.56 cm · length
Size source8.255 cm · diameter
Size source7.65 cm · height
Size source7.6 cm · width
Size source7 cm · height
Size source6 cm · length
Size source5.7 cm · height
Size source5.58 cm · length
Size source5.5 cm · height
Size source5.05 cm · length
Size source4.85 cm · height
Size source4.45 cm · length
Size source3.3 cm · length
Size source3.2 cm · height
Size source3.18 cm · length
Size source3.05 cm · height
Size source2.5 cm · length
Size source2.426 cm · diameter
Size source1.905 cm · width
Size source1.6 cm · width
Size source1.5 cm · length
Size source07 / Carry a few mental rulers
Keep three anchors in mind: a credit card is 8.56 cm long, A4 paper is 29.7 cm tall, and this door is 2.03 m high. Size It Up Everyday Objects becomes easier when you can picture one known span.
Start with a rough multiple, then refine it. Separate the outline’s area from the axis being scored. In Size It Up Everyday Objects, a wide object can have a modest height.
Use Unlimited to test those anchors across fresh pairs. Size It Up Everyday Objects practice keeps the same pool and measurement rules without a daily cap.
08 / Check the selected version
Size It Up Everyday Objects combines standard formats, published product specifications and nominal sizes. The SD Association specifies a full-size SD card; the US Mint publishes coin dimensions; manufacturers publish furniture and container sizes.
A nominal size is a category name, sometimes rounded or allowing installation clearance. Size It Up Everyday Objects uses the stated physical span: a concrete block leaves room for mortar, while a cooker fits inside its advertised cutout.
The source beside each library entry identifies its basis. Existing furniture entries retain representative values. The five paper scenes explain ideas in Size It Up Everyday Objects; only the data-driven bars claim a measured ratio.
09 / Questions from the field
10 / Keep comparing
Finished Size It Up Everyday Objects? Practise with fresh pairs, revisit a saved day, or try another category. Answers remain on their own page.