Proof backdrop
Proof poster
#8,551 All-time worldwide
#216 2005 releases

Movie profile

Proof

2005 · 100 min · Miramax

Box office snapshot

Financial performance

Reference figures based on available reported data.
Worldwide gross $7.5M
Budget $20.0M
Gross minus budget -$12.5M
ROI 0.38x

Domestic gross

$3.8M

Estimated from worldwide gross

International gross

$3.8M

Estimated from worldwide gross

Opening weekend

$678,180

Estimated from worldwide gross

Ranking context

Where Proof ranks

Positioned across the all-time chart, release year, studio, franchise and genre indexes where enough mapped data exists.
Open rankings

Quick answer

How did Proof (2005) perform at the box office?

High confidence

Proof (2005) earned a reported $7.5M worldwide against a reported $20.0M production budget. Its gross-minus-budget figure is about -$12.5M. The current gross-to-budget multiple is 0.38x. In this database it currently ranks #8,551 in the current all-time worldwide chart set and #216 among 2005 releases.

Worldwide gross
$7,535,331
Budget
$20,000,000
Gross minus budget
-$12,464,669
ROI
0.38x
Source: TMDb. Last updated: Jul 13, 2026. View source Gross-minus-budget is not studio net profit. It excludes marketing, distribution fees, revenue splits, tax incentives and later home/streaming revenue.

Synopsis

Story

Catherine is a woman in her late twenties who is strongly devoted to her father, Robert, a brilliant and well-known mathematician whose grip on reality is beginning to slip away. As Robert descends into madness, Catherine begins to wonder if she may have inherited her father's mental illness along with his mathematical genius.

Movie facts

Production details

Release date
Sep 5, 2005
Production
Miramax, Endgame Entertainment, Hart-Sharp Entertainment
Countries
US

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AI summary

Why this movie matters

Released in 2005, Proof is positioned in this dataset as a Drama, Mystery title from Miramax. Its box office profile shows that available worldwide gross is $7.5M, reported production budget is $20.0M, gross-minus-budget is -$12.5M, ROI is 0.38x. For comparison, it currently sits #8,551 all-time in the current chart set and #216 among 2005 releases. Streaming availability should be checked against the selected United States region because provider rights can change.

AI-generated contextual summary based on available movie, genre, ranking and box office data. It does not replace official distributor notes or financial reporting.
Data noteGross minus budget is not studio net profit. It excludes marketing, distribution fees, revenue splits, tax incentives and downstream revenue. Domestic, international and opening weekend figures marked as estimated are modelled estimates.