CCTV Calculator

HD IP Security Cameras NVR/DVR Storage Calculator

The NVR/DVR storage tool helps you calculate how much hard drive space your network IP security system will need.

Note: Additional factors may influence a DVR’s hard drive storage capacity as well as the number of days the DVR will store information. Most common are HD compression (codec), resolution, and whether the DVR is set for motion detection.

If you need any assistance calculating how much NVR storage space you need, please contact us.

If you need help figuring out the right system for you, our Security Cameras for Homes & Business Guide can help you!

H.264 / H.265 Recorder
Hard Drive Record Calculator

Total days of stored CCTV footage?
The total number of recording CCTV cameras?
Recording Resolution?
The Recording Frame Rate?

Recording Mode?

The version of your Encoder?
Suggested storage space:
 Press Calculate