DAILY NO. 11 · VERIFIED MEASUREMENTS

Size It Up answers – September 11, 2026

The five objects from the Size It Up puzzle on September 11, 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

Open Umbrella1.1 m

Answer: an open umbrella measures 1.1 m (length / span), which is 1.1× as big as the reference, a golden retriever at 94 cm.

Measured across the open canopy — wide enough to cover two people badly.

Common miss: players tend to compress an open umbrella when it sits beside a golden retriever — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 2

Burj Khalifa828 m

Answer: the Burj Khalifa measures 828 m (height), which is 1.9× as big as the reference, the Empire State Building at 443.2 m.

At 828 metres, Burj Khalifa is the tallest completed building.

Common miss: players tend to compress the Burj Khalifa when it sits beside the Empire State Building — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 3

Hot Dog15 cm

Answer: a hot dog measures 15 cm (length / span), which is about 1.1× smaller than the reference, a game controller at 16 cm.

The frank is made to match the bun, not the other way round.

Common miss: players tend to inflate a hot dog when it sits beside a game controller — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 4

Stage Microphone18 cm

Answer: a stage microphone measures 18 cm (height), which is about 1.1× smaller than the reference, a paperback book at 20 cm.

A handheld vocal mic is sized around the grip, not the capsule inside it.

Common miss: players tend to inflate a stage microphone when it sits beside a paperback book — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 5

Starship Launch Stack121 m

Answer: a Starship launch stack measures 121 m (height), which is 1.1× as big as the reference, a Saturn V rocket at 110.6 m.

The complete Starship launch stack is about 121 metres tall.

Common miss: players tend to compress a Starship launch stack when it sits beside a Saturn V rocket — 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.