Scale Explorer

Structures

How big is the Golden Gate Bridge?

Golden Gate Bridge · Suspension bridge across the Golden Gate strait, San Francisco

Total length
2,737 m 8,981 ft
Main span
1,280 m 4,200 ft
Tower height above water
227 m 746 ft
Clearance above water
67.1 m 220 ft
Show
Human, Empire State Building, Burj Khalifa, Golden Gate Bridge drawn to the same scaleHuman: height 1.61–1.75 m (too small to see at this scale). Empire State Building: height to tip 443.2 m. Burj Khalifa: height (architectural) 828 m. Golden Gate Bridge: total length 2,737 m.Human: 1.61–1.75 m (too small to see at this scale)Empire State Building: 443.2 mBurj Khalifa: 828 mGolden Gate Bridge: 2,737 mBurj Khalifa828 mEmpire State Building443.2 mGolden Gate Bridge2,737 mHuman1.61–1.75 m · too small to see

Human is too small to see at this scale and is marked with ▲.

Everything is drawn to the same scale, standing on the same ground line. Silhouettes are simplified outlines scaled to the measured dimension. A faded outline shows the top of a size range.

Compare Golden Gate Bridge with something else →

Zoom out from an average adult to the Golden Gate Bridge

The Golden Gate Bridge is too big to show next to an average adult in one picture, so here it is in 3 steps. Each step is drawn to its own scale and zooms out from the step before.

  1. Step 1 of 3 Human → Megalodon

    A megalodon is about 8.6–15 times as long as an average adult is tall.

    Human, Megalodon drawn to the same scaleHuman: height 1.61–1.75 m. Megalodon: maximum length (estimates) 15–24.3 m.Human: 1.61–1.75 mMegalodon: 15–24.3 mMegalodon15–24.3 mHuman1.61–1.75 m
    Step 1: Human and Megalodon at the same scale.

  2. Step 2 of 3 Megalodon → Great Pyramid of Giza

    The Great Pyramid of Giza is about 5.6–9.1 times as tall as a megalodon is long.

    Megalodon, Great Pyramid of Giza drawn to the same scaleMegalodon: maximum length (estimates) 15–24.3 m. Great Pyramid of Giza: current height ≈ 137 m.Megalodon: 15–24.3 mGreat Pyramid of Giza: ≈ 137 mGreat Pyramid of Giza≈ 137 mMegalodon15–24.3 m
    Step 2: Megalodon and Great Pyramid of Giza at the same scale.

  3. Step 3 of 3 Great Pyramid of Giza → Golden Gate Bridge

    The Golden Gate Bridge is about 20 times as long as the Great Pyramid of Giza is tall.

    Great Pyramid of Giza, Golden Gate Bridge drawn to the same scaleGreat Pyramid of Giza: current height ≈ 137 m. Golden Gate Bridge: total length 2,737 m.Great Pyramid of Giza: ≈ 137 mGolden Gate Bridge: 2,737 mGolden Gate Bridge2,737 mGreat Pyramid of Giza≈ 137 m
    Step 3: Great Pyramid of Giza and Golden Gate Bridge at the same scale.

Dimensions

MeasurementMetricImperialNotesSource
Total length 2,737 m 8,981 ft Whole bridge including approaches, from abutment to abutment (2,737 m; about 1.7 miles) [1]
Main span 1,280 m 4,200 ft Suspended span between the two towers (1,280 m) [1] [2]
Tower height above water 227 m 746 ft Height of each main tower above the water (227 m); the towers rise 500 ft above the roadway [1] [2]
Clearance above water 67.1 m 220 ft Clearance above mean higher high water (67 m) [1]
Width 27.4 m 90 ft Width of the bridge (27 m) [1]
Total weight (1937) 811,500 t 894,500 US tons Bridge, anchorages and approaches as built in 1937; the District gives 811,500,000 kg, which matches short tons [1]
Concrete used 297,000 m³ 389,000 cu yd Total concrete as built, not the volume of the bridge itself [1]

About the Golden Gate Bridge

The Golden Gate Bridge is a suspension bridge carrying U.S. Route 101 and California State Route 1 across the Golden Gate strait between San Francisco and Marin County. Built under chief engineer Joseph Strauss from January 1933, it opened to vehicles on 28 May 1937 as the tallest and longest suspension bridge in the world. Its two towers stand 746 ft above the water and are 4,200 ft apart, and with its approaches the bridge runs 8,981 ft (1.7 miles) from abutment to abutment.

  • Each of the two main cables is 36 3/8 in (0.92 m) thick including its outer wrapping. [1]
  • The two main towers together weigh 44,000 tons (40,200,000 kg). [1]
  • It held the record for the world's longest main span until the Verrazzano-Narrows Bridge in New York was completed in 1964. [2]
  • A movable safety net beneath the work saved 19 men during construction, but 11 workers died over the four years of building. [2]

How many fit?

  • ≈ 1,600 × Human · height lined up end to end match the Golden Gate Bridge · total length
  • ≈ 9.7 million × Human · body mass on the scales weigh as much as Golden Gate Bridge · total weight (1937)
  • ≈ 6.8 × Container ship · length overall lined up end to end match the Golden Gate Bridge · total length

Counts divide one sourced figure by another. "End to end" uses each object's main measurement; weight and volume rows appear only when both figures are sourced.

How it compares

  • 1,600× The Golden Gate Bridge is about 1,600 times as long as an average adult is tall. See side by side
  • 6.8× The Golden Gate Bridge is about 6.8 times as long as a container ship. See side by side
  • 5.1× The Golden Gate Bridge is about 5.1 times as long as One World Trade Center is tall. See side by side
  • 3.3× The Golden Gate Bridge is about 3.3 times as long as the Burj Khalifa is tall. See side by side
  • 1/1.4 Mount Fuji is about 1.4 times as tall as the Golden Gate Bridge is long. See side by side
  • 1/2.2 Mount Kilimanjaro is about 2.2 times as tall as the Golden Gate Bridge is long. See side by side

Factors compare the total length of the Golden Gate Bridge with each object’s own main measurement (height for a human). Where a size varies, the factor is given as a range.

Notes on these figures

  • Britannica gives the midpoint roadway height as 256 ft (81 m) above mean high water, while the District gives a clearance of 220 ft (67 m) above mean higher high water; only the District figure is stored.
  • The stored weight is the 1937 as-built figure and includes the anchorages and approaches.

Sources

  1. Golden Gate Bridge, Highway and Transportation District, Design & Construction Stats. Accessed 25 September 2026.
  2. Encyclopaedia Britannica, Golden Gate Bridge. Accessed 25 September 2026.

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