DAILY NO. 29 · VERIFIED MEASUREMENTS

Size It Up answers – September 29, 2026

The five everyday objects from the Size It Up puzzle on September 29, 2026, with the measured size of each, the reference it was compared against, a source you can check, and how the community's guesses landed. Want the surprise first? Replay this puzzle — archived days never touch your streak.

ROUND 1

Refrigerator — 1.8 m

Answer: a refrigerator measures 1.8 m (height), which is about 1.1× smaller than the reference, a US interior door at 2 m.

A full-height fridge-freezer stops just short of eye level for most adults.

Common miss: players tend to inflate a refrigerator when it sits beside a US interior door — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 2

Coffee Mug — 9.5 cm

Answer: a coffee mug measures 9.5 cm (height), which is about 1.2× smaller than the reference, a light bulb at 11 cm.

A standard mug holds about 350 ml — the same as a soda can, in a shorter, wider package.

Common miss: players tend to inflate a coffee mug when it sits beside a light bulb — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 3

Paperback Book — 20 cm

Answer: a paperback book measures 20 cm (height), which is 1.6× as big as the reference, a soda can at 12.2 cm.

Mass-market paperbacks are sized to fit a coat pocket.

Common miss: players tend to compress a paperback book when it sits beside a soda can — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 4

US Interior Door — 2 m

Answer: a US interior door measures 2 m (height), which is 1.1× as big as the reference, a refrigerator at 1.8 m.

The familiar American interior door is usually 80 inches tall.

Common miss: players tend to compress a US interior door when it sits beside a refrigerator — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 5

Light Bulb — 11 cm

Answer: a light bulb measures 11 cm (height), which is 1.2× as big as the reference, a coffee mug at 9.5 cm.

The classic A60 bulb takes its name from its widest point, 60 mm across.

Common miss: players tend to compress a light bulb when it sits beside a coffee mug — big things get squeezed, small familiar things get stretched.

Source ↗

Sizes are measured along the axis named in each round and link to their published source. Explore the full library by category, or read how scoring works.