FIVE DAILY COMPARISONS

Size It Up Answers

The measurements behind today’s five size comparisons.

Checked against the official puzzleToday’s answers →

REGULAR DAILY MODE

The five measurements

Play unlimited ↗
01

The Asteroid Belt

(Main Belt, Outer Diameter)

Reference: Earth’s Orbit (Orbit Around the Sun, Widest Span) · 299,196,000 km length

Reveal round 1 measurement
978,370,000 kmTarget length

Reference above · target below. Bars compare the labeled lengths.

3.27× the reference measurement. Divide 978,370,074,000 m (length) by 299,196,000,000 m (length).

Publisher’s explanationThe asteroid belt is 978 million km across — and everything in it together weighs about 3% of the Moon.

02

Leaning Tower of Pisa

Reference: Empire State Building · 443.2 m height

Reveal round 2 measurement
56.7 mTarget height

Reference above · target below. Bars compare the labeled lengths.

0.12793× the reference measurement. Divide 56.7 m (height) by 443.2 m (height).

Publisher’s explanationThe Leaning Tower of Pisa is about 56.7 m tall on its highest side.

03

Human Brain

(Adult, From Above)

Reference: European Mantis (Average Adult Female) · 8 cm length

Reveal round 3 measurement
16.7 cmTarget height

Reference above · target below. Bars compare the labeled lengths.

2.0875× the reference measurement. Divide 0.167 m (height) by 0.08 m (length).

Publisher’s explanationA human brain is about 16.7 cm long — 2% of body weight, and it uses 20% of the body’s energy.

04

Cheetah

(Average Adult Male, Nose to Tail in Pose)

Reference: Capybara (Average Female) · 1.2 m length

Reveal round 4 measurement
1.77 mTarget length

Reference above · target below. Bars compare the labeled lengths.

1.475× the reference measurement. Divide 1.77 m (length) by 1.2 m (length).

Publisher’s explanationA male cheetah is 2.02 m nose to tail — and 77 cm of that is tail.

05

Chess Rook

(FIDE 2022)

Reference: Chess Queen (FIDE 2022) · 8.5 cm height

Reveal round 5 measurement
5.5 cmTarget height

Reference above · target below. Bars compare the labeled lengths.

0.64706× the reference measurement. Divide 0.055 m (height) by 0.085 m (height).

Publisher’s explanationOverall height: 0.055 m.

Measurements reproduce the regular daily puzzle. Ratios compare the stated axes, not area or volume. Today’s answers and the independent unlimited game use different rounds.

How to read these answers

Resize each target beside the known reference. The regular daily game has five rounds, each worth up to 100 points. Match the labeled measurement direction: a target’s height may be compared with a reference’s length.

Open each answer only when you are ready for a spoiler. The date shown identifies the puzzle: these games change on a player’s local calendar day, while this archive publishes through the current UTC date. If your game shows a different date, choose that date in the archive once it is available.

Recent Size It Up answers

Available dates are listed below.

About the answer guide

Answers follow the official puzzle’s published content and order. A checked puzzle means its answer structure and dates match; it does not independently verify every real-world ranking or measurement. This is an independent guide, not an official game website.

Skip to main content