CCCTVCalc

Practical planning tools

CCTV & Security Camera Calculators

Calculate CCTV storage, camera bandwidth, PoE requirements, recording time, field of view, and other security system requirements.

Toolkit

CCTV & Network Tools

Each calculator will be published only when it has real functionality and enough context to make the result useful.

Coming Soon

14 planned

These are roadmap items only. No thin placeholder pages are published.

Coming soon

CCTV Recording Time Calculator

Estimate how long a known amount of storage can retain footage.

Coming soon

IP Camera Bandwidth Calculator

Estimate aggregate camera traffic for LAN and uplink planning.

Coming soon

NVR HDD Calculator

Plan recorder disk capacity for camera retention targets.

Coming soon

Camera Bitrate Calculator

Estimate a practical bitrate range from camera settings.

Coming soon

PoE Power Budget Calculator

Check total PoE wattage against a switch power budget.

Coming soon

PoE Switch Calculator

Plan PoE port count, power budget, and uplink requirements.

Coming soon

CCTV Field of View Calculator

Estimate scene width and height from lens, sensor, and distance.

Coming soon

CCTV Lens Calculator

Estimate lens needs for a target scene width or viewing distance.

Coming soon

DORI Distance Calculator

Plan detect, observe, recognize, and identify distances.

Coming soon

Pixels Per Meter Calculator

Estimate pixel density for surveillance coverage planning.

Coming soon

UPS Runtime Calculator

Estimate backup runtime for cameras, switches, NVRs, and routers.

Coming soon

Network Bandwidth Calculator

Estimate throughput for common security and networking workloads.

Coming soon

CCTV Installation Cost Calculator

Build a practical installation estimate from equipment and labor.

Coming soon

Cable Length Calculator

Plan cable quantities and installation margin for camera runs.