Broadband Data Usage Calculator

Broadband Data Usage Calculator Estimate

Enter how many devices and hours you use each day. This will estimate your monthly data usage (GB) and compare it to your plan cap.

Daily usage

Video streaming (SD/HD/4K)
Examples: Netflix, YouTube, Hulu
Hours/day
Quality
Online gaming
Gameplay data is low; downloads/updates are separate below
Hours/day
Rate
Video calls / meetings
Examples: Zoom, FaceTime, Teams
Hours/day
Quality
Social media (short video, reels)
Scroll-heavy usage adds up
Hours/day
Rate
Smart cameras (cloud upload)
Very dependent on motion + resolution
Cameras
Per cam/day
Downloads / updates (games, OS, apps)
Monthly total downloads
GB/month
Quick set
Work/school (web, email, cloud docs)
Not video calls; general productivity
Hours/day
Rate

Plan + month settings

Data cap
Choose a cap or set Unlimited
GB/month
Mode
Days in billing cycle
Most commonly 30
Days
Days used so far
Tip: If you want a quick “family estimate,” increase streaming hours and downloads—it’s usually the biggest driver.

Results

Estimated usage
—
per month
Estimated daily average
—
GB/day
Cap status
—
—
Pace check (based on days elapsed)
—
—
These are estimates. Actual usage varies by device, compression, background updates, and how often streaming is 4K.
Built as a lightweight calculator you can drop into any webpage. No external libraries needed.