Weight Atlas
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About this object

Colosseum

Colosseum has an estimated weight of ≈230,000 tonnes. It ranks #14 of 52 in the Buildings & Structures category.

Source excerpt: A vast Roman amphitheatre in Rome.

Position in category

52 Items in category 447,619 tonnes Category average 907 tonnes Category median 8 grams–5,750,000 tonnes Category span

Similar weight

Icon of the Seas ≈227,522 tonnes Esso Atlantic 235,443 tonnes Esso Pacific 224,220 tonnes Seawise Giant 236,722 tonnes

Weight ladder

How this item compares with its eight closest neighbours on a logarithmic scale.

≈230,000 tonnes
Taipei 101 ≈217,724 tonnes Sea World 222,351 tonnes Esso Pacific 224,220 tonnes Icon of the Seas ≈227,522 tonnes Colosseum This item ≈230,000 tonnes Esso Atlantic 235,443 tonnes Seawise Giant 236,722 tonnes Pierre Guillaumat and Prairial 249,329 tonnes Batillus and Bellamya 249,719 tonnes

Weight details

Typical ≈230,000 tonnes
Minimum 230,000 tonnes
Maximum 230,000 tonnes
Value type Approximate
Weight reference text

Colosseum weighs about 230,000 tonnes

Unit conversions

Kilograms230,000,000 kilograms
Pounds507,063,203 pounds
Metric tonnes230,000 tonnes
Grams230,000,000,000 grams
Ounces8,113,011,248 ounces
Stones36,218,800 stones

Source

2 sources
How Much Does The Colosseum Weigh? weightofstuff.com · Buildings & Structures · Section: Weight reference · Article updated 2024-05-17
View source
How Much Does The Colosseum Weigh? weightofstuff.com · Buildings & Structures · Section: How Much Does The Colosseum Weigh? · Article updated 2024-05-17
View source

Related content

Collections

Kiloton-scale giants

Related guides

How to read a weight range Why the same object can weigh different amounts

Same category

Taipei 101 ≈217,724 tonnes Berkut 181,437 tonnes Malbork Castle ≈167,829 tonnes Empire State Building ≈365,000 tonnes St. Peter’s Basilica 453,592 tonnes Burj Khalifa ≈500,000 tonnes

Frequently asked questions

How much does Colosseum weigh?

Colosseum typically weighs about ≈230,000 tonnes, within a recorded range of 230,000 tonnes.

Where does Colosseum rank among Buildings & Structures?

It ranks #14 of 52 entries in Buildings & Structures, heavier than 99% of items in the dataset.

Where do these weight figures come from?

The data comes from 2 source articles on weightofstuff.com, most recently updated on 2026-11-06.

Dataset information

Items indexed <built-in method items of dict object at 0x7fb43390c8c0>
Source articles 430
Categories 11
Confidence Medium
Category Buildings & Structures
Category rank #14 of 52
Weight position Heavier than 99% of items
Updated 2026-11-06
Measurement type Mass
Dataset ID colosseum
URL slug colosseum

Confidence reflects how explicit the source wording is: exact values are high, ranges or approximations are medium, and vague statements are low.