Highest-Grossing Documentary Films of All Time

About This Dataset

Documentary films ranked by total worldwide box office gross, measured in millions of USD. Fahrenheit 9/11 (2004) by Michael Moore remains the highest-grossing documentary in cinema history with $222 million worldwide — a theatrical achievement that demonstrated the commercial viability of politically engaged documentary filmmaking and opened the door for a generation of high-budget documentaries that audiences would pay to see in cinemas rather than simply watch on television.

Analysis

The top three in Worldwide Box Office (Million USD) in 2018 are Fahrenheit 9/11 (2004) (222), March of the Penguins (2005) (127) and Earth (2007) (109). The 8 entries cover a range of 193, from 222 down to 29. First and second are separated by 95, so the leader sits inside the field rather than apart from it. Only 2 of the 8 reach even half the leader's figure (111 or more).

Source: Wikipedia

Key Findings

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Fahrenheit 9/11 (2004) leads in Worldwide Box Office (Million USD) with 222 in 2018.

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2004 recorded the highest combined total across all categories.

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Gap in 2018: Fahrenheit 9/11 (2004) is 7.7× larger than Free Solo (2018).

Highest-Grossing Documentary Films of All Time

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Data Insights Below

Data Insights

Numbers, trends & sources behind this chart

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Data Points

8 categories · 8 years

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Top Value

222

Fahrenheit 9/11 (2004)

Worldwide Box Office (Million USD) · 2004

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Metrics

Worldwide Box Office (Million USD)

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Period

2002 – 2018

8 years of data

Methodology & source

Data source: Wikipedia
Coverage: 8 entities · 2002–2018 (8 years) · 8 observations
Measure: Worldwide Box Office (Million USD)
Last updated: 6 September 2026
Compiled by: The ANYSTAT team, from the source above

How the figures are calculated

Values are shown as reported by the source. Nothing is rescaled, rebased or converted — the only changes are thousand separators and decimals shown to two places.
Missing years are left empty rather than estimated — no interpolation, no carrying a previous year forward.
Change is measured between the first and last year in which an entity actually reported a value, so a series that starts late is not penalised for the years before it existed.
The compound annual rate is (last ÷ first)^(1 ÷ years) − 1, using those same two reported years.
Entities are ranked highest-first on their value in 2018.
An entity that reported nothing in the latest year is still listed — it follows the ranked entities in the table rather than being dropped.

Rankings & Full Data

8 records · Worldwide Box Office (Million USD) · ranked by 2018

✓ 8 sourced

#	Category	2002	2004	2005	2006	2007	2009	2011	2018	Change
🥇	Fahrenheit 9/11 (2004)	—	222	—	—	—	—	—	—	—
🥈	March of the Penguins (2005)	—	—	127	—	—	—	—	—	—
🥉	Earth (2007)	—	—	—	—	109	—	—	—	—
4	Justin Bieber: Never Say Never (2011)	—	—	—	—	—	—	99	—	—
5	Oceans (2009)	—	—	—	—	—	80	—	—	—
6	Bowling for Columbine (2002)	58	—	—	—	—	—	—	—	—
7	An Inconvenient Truth (2006)	—	—	—	49	—	—	—	—	—
8	Free Solo (2018)	—	—	—	—	—	—	—	29	—