CineMath
Focus on Creating, Not Calculating
Professional calculator app for filmmakers. 17 Tools including calculators and professional tools.
15 Professional Tools
Everything a filmmaker needs for precise calculations and production planning.
Speed Percentage
Calculate speed percentages and duration changes between different frame rates
Timecode Math
Add, subtract, and convert timecodes with precision across different frame rates
Aspect Ratio
Convert between aspect ratios for any format
Target Length
Find the perfect speed for your desired duration
Target Bitrate
Calculate optimal bitrates for file size requirements
Upload Time
Estimate upload times based on file size and speed
Time to Data
Convert recording time to storage requirements
Data to Time
Calculate recording time from storage capacity
Frames to Timecode
Convert frame counts to timecode values
Timecode to Frames
Convert timecode values to frame counts
Time to Film
Calculate required film stock from recording time
Film to Time
Calculate recording time from available film stock
Sizing
Calculate scaling ratios for fitting content into sequences
Camera Index
Comprehensive database of professional cinema cameras with detailed specs
Data Planning
Calculate storage requirements for entire productions
Built for creative professionals
Designed by filmmakers, for filmmakers. Keep your creative flow uninterrupted with calculations that work anywhere.
Simple/effective app
"Constantly pulling out my calculator app to do this type of work and googling for answers. Nice to have a well designed calculator with all the info in my pocket, especially if I'm shooting off grid with no cell service."
Truly Amazing
"This is an insanely helpful tool for anyone working with motion capture or post-production. The app has zero fat, is cleanly laid out and has a range of tools I knew I needed (and a few I didn't know I couldn't live without)."
Top Notch
"This app is a must have for Filmmakers. Simple, intuitive design, with essential tools for industry professionals. I used it every day on set last week. Highly recommend!"
Thank you !!!
"So glad this exists - takes the guessing game out of planning (and budgeting) for hard drive storage / management on set."
Great tool
"Great and simple tool so you can leave cross multiplication behind you. Lots of key basics, excited to see what else is added!"
This app is great
"It streamlined my workflow and prevented me from having to do math which is always a plus! Highly recommend!!!"
On Set
Calculate aspect ratios and frame rates without breaking scene momentum
- No internet required
- Instant results
- Stay focused on directing
In Post
Perfect timecode conversions and upload estimates while editing
- Works offline
- Copy results directly
- Maintains creative flow
Remote Locations
Professional calculations anywhere production takes you
- Zero connectivity needed
- Complete toolkit
- Reliable accuracy
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Get notified about new CineMath tools, early access to Bradford Operations projects, and occasional filmmaking guides.
New Tools
Updates when new CineMath calculators and features are released
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Filmmaking Guides
Occasional articles and guides on filmmaking techniques and workflows
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Keep your cameras rolling,
we'll handle the math
Get CineMath and spend less time calculating, more time creating. Professional-grade accuracy for on-set and pre-production workflows.
Free Download • Works on iPhone, iPad & Mac