Size Matters

TV series · United States

Size Matters

2018Documentary

★ 5.5 / 10 TMDb rating · 8 votes

United States

Where can you watch Size Matters?

Last checked: Sep 23, 2026, 12:07 AM UTC

Watch Size Matters (2018) in United States: compare confirmed streaming providers and available ways to watch.

At the last check: Paid add-on channels also offer this title: The Roku Channel + MagellanTV. They are not automatically included in a base subscription.

Outdated information — check with the provider.

The Roku Channel

Add-on subscription · MagellanTV

HDSeries offerAudio: EnglishSubtitles: English
Add-on subscription
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Check picture and language options with the provider. Comparison within the same offer type, quality, currency and unit. Opens the provider website.

Seasons

A series offer does not confirm every season or episode.

Season 1+

The Roku Channel

Add-on subscription · MagellanTV

HDSeason 1Audio: EnglishSubtitles: English
Add-on subscription
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The Roku Channel

Add-on subscription · MagellanTV

HDEpisode 1 · Episode 1Audio: EnglishSubtitles: English
Add-on subscription
Go to provider

The Roku Channel

Add-on subscription · MagellanTV

HDEpisode 1 · Episode 2Audio: EnglishSubtitles: English
Add-on subscription
Go to provider

Check picture and language options with the provider. Comparison within the same offer type, quality, currency and unit. Opens the provider website.

What is Size Matters about?

Hannah Fry takes a spectacular look at the science of size by imagining a parallel world in which everything is made bigger or smaller.

Cast

Hannah Fry

Questions about Size Matters

Can I watch Size Matters for free?

The last check found no free offer for Size Matters in United States. A paid subscription is not counted as free.

What picture and language options are available?

Confirmed picture quality: HD. Check each offer for audio and subtitles; options may depend on your device and plan.

Which seasons of Size Matters can I stream?

Specific season or episode offers for Size Matters cover seasons 1. Open a season to compare providers and prices. A series-level offer does not automatically confirm every season.