Broadcast Storage Calculator

Know your numbers
before the first
card is pulled.

Professional storage calculation for ENG cameras and multicam workflows. 40+ camera models, real-world offload times, PDF reports — on any device.

Try free — open now ↗ Get full version — from £2.99/mo

No account required · Works in any browser · Add to home screen for on-set use

The problem

Built because the tool didn't exist.

"You're in prep, someone asks how much media you need, and you're reaching for a spreadsheet you built three jobs ago — hoping the numbers still make sense."

Every DIT and technical manager knows the moment. Broadcast Storage Calculator was built to fix it. One tool. Every camera. Every codec. The right number, instantly.

Features

Everything you need.
Nothing you don't.

🎬

40+ camera models

ARRI, Sony, Canon, Blackmagic, Panasonic, GoPro, DJI — and a Generic mode for any camera not listed.

💳

Card recording guide

Record time per card, cards needed for the shoot, calculated against your actual codec bitrate.

⚡

Real-world offload times

16 professional SSDs in the database. Offload times calculated against actual read/write speeds — not theoretical maximums.

📡

Multicam signal chain

Model SDI, HDMI or NDI feeds with multiple outputs, different codecs and simultaneous ISO recording.

📄

PDF export

Clean branded report — camera config, storage totals, offload plan — ready to share with production.

💾

Save and reload

Name and save your shoot configuration. Reload it next time you work with the same kit.

🎞

Gamma / colour science

Log, HLG, Rec.709 — per codec, per camera. Flags 8-bit + Log combinations before they cause problems in the grade.

📱

Any device, any browser

iPhone, iPad, Android, Mac, PC. Add to your home screen and it behaves like a native app — works offline once loaded.

Use cases

Built for two moments
in every production.

ENG camera configuration — ARRI ALEXA 35

ENG Cameras

Camera config, codec, gamma, card size

Totals

Combined ENG + Multicam grand total

Multicam

Signal chain, outputs, ISO records

In prep — technical planning

Model your full shoot — cameras, codecs, days, hours, redundancy and overhead — and produce a PDF report for production.

Totals — the full picture

ENG and Multicam combined into a single grand total. Live badge on the Totals tab updates as you configure.

Multicam — signal to record

SDI, HDMI or NDI. Multiple outputs, different codecs, ISO records. Every feed accounted for with warnings for common mistakes.

Pricing

Start free.
Upgrade when you're ready.

Subscribe monthly or save with an annual plan. Cancel any time.

Free

£0

No account required

1 ENG camera — full configuration
Storage calculation
Card count and record time
Works on any device
Multiple cameras
Adjustable days / hours
SSD & offload times
Multicam storage totals
Save & load events
PDF export

Try free — open now

40+ professional cameras.
More added regularly.

ARRI

ALEXA 35 Xtreme · ALEXA 35 · ALEXA 35 Entry · ALEXA 265 · ALEXA Mini LF

Sony

VENICE · VENICE 2 · BURANO · FX3 · FX6 · FX9 · A7S III · ZV-E1

Canon

EOS C50 · C70 · C80 · C300 Mark III · C400 · C500 Mark II · EOS R5 C

Blackmagic

URSA Cine 12K · PYXIS 12K · PYXIS 6K · Cinema Camera 6K · Pocket series

Panasonic

S1II · S1H · BS1H · GH7 · S5 IIX · S5 II

GoPro

HERO13 Black · HERO12 Black · MAX2

DJI

Osmo Pocket 3 · Action 5 Pro · Action 4 · Mavic 3 Pro

Generic

Any camera — enter bitrate, bit depth and colour space directly

New cameras added as they are released. All updates free for existing customers.

Questions

Common questions.

Does it work offline?

Yes. Once the page has loaded, no internet connection is required. All camera data is built into the app.

Which devices does it work on?

Any modern browser — Safari on iPhone and iPad, Chrome on Android, Chrome or Safari on Mac and PC. No app store required.

How do I activate after purchase?

After payment you'll receive a licence key by email. Enter it alongside your email address in the app to unlock the full version on up to 3 devices.

What if I need more than 3 activations?

Get in touch at feedback@nakedfilm.co.uk and we'll sort it out.

Will you add more cameras?

Yes. New models are added as they're released. All updates are free for existing customers — no re-purchase required.

How does the subscription work?

£2.99/month or £19.99/year — cancel any time. Your access continues until the end of your billing period.

Can I use it on set without a connection?

Yes — once loaded it works fully offline. Add it to your iPhone or iPad home screen for the best on-set experience.

What is the Generic camera option?

Enter any bitrate directly from a spec sheet. Add bit depth and colour space for a more accurate result. Works for any camera not in the database.

About

Built by a broadcast
professional.

Broadcast Storage Calculator is built and maintained by Richard Taunton of The Naked Film Co Ltd — with hands-on experience across ENG, multicam and high-end drama production. Built because the tool didn't exist. Maintained because the industry keeps changing.

Try free now ↗ Get in touch

Know your numbersbefore the firstcard is pulled.