ALL ANSWERS · EVERYDAY OBJECTS · DAILY No. 17 · SEPTEMBER 20, 2026

Size It Up Everyday Objects answer: September 20

The five Everyday Objects silhouettes for September 20, with the true sizes. If you have not played yet, this page is a spoiler — play these five first, then come back to argue with the numbers.

Day 17 ran from an AAA battery (4.45 cm) to a sheet of A0 paper (1.189 m). The widest gap was round 4, Fire Extinguisher against 3×3 Puzzle Cube, at 9.0×; the closest call was round 5, Chess Rook against AAA Battery, only 1.2× apart — the kind of round that separates a 90 from a 60.

  1. ROUND 1

    Carry-on Suitcase (56 cm including wheels) vs Vinyl Record (12-inch LP)

    Vinyl Record · reference · 30.2 cm
    Carry-on Suitcase · true height · 56 cm

    1.9× taller than the vinyl record

    A common carry-on limit is 56 cm tall, including wheels and handles.

  2. ROUND 2

    Sheet of A0 Paper (ISO 216) vs Stop Sign (US, 30-inch, sign only)

    Stop Sign · reference · 76.2 cm
    Sheet of A0 Paper · true height · 1.189 m

    1.6× taller than the stop sign

    A0 paper is 118.9 cm tall and 84.1 cm wide, as much paper as 16 sheets of A4.

  3. ROUND 3

    Toilet Paper Roll (US, 4.5-inch wide) vs Stovetop Kettle (2 litre, spout to handle)

    Stovetop Kettle · reference · 23 cm
    Toilet Paper Roll · true width · 11.43 cm

    2.0× shorter than the stovetop kettle

    This roll is 11.43 cm wide along its core; its diameter shrinks as paper is used.

  4. ROUND 4

    Fire Extinguisher (10 lb, class ABC) vs 3×3 Puzzle Cube (57 mm)

    3×3 Puzzle Cube · reference · 5.7 cm
    Fire Extinguisher · true height · 51.43 cm

    9.0× taller than the 3×3 puzzle cube

    A ten-pound extinguisher stands 51.435 cm tall; the pounds are the powder, not the size.

  5. ROUND 5

    Chess Rook (tournament size) vs AAA Battery (including terminal button)

    AAA Battery · reference · 4.45 cm
    Chess Rook · true height · 5.5 cm

    1.2× taller than the AAA battery

    Tournament rules put the rook at 5.5 cm, just over half the height of the 9.5 cm king.

Beat these tomorrow

Every round is worth up to 100 points: within 6% of the true size scores 100, half or double scores 45, five times off scores zero. The daily puzzle is the same five for everyone and refreshes at midnight in your time zone; if you want more than five, Size It Up Unlimited draws fresh pairs from the whole library for as long as you like.

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