Why this calculator asks about devices instead of just counting them

Most speed calculators ask “how many devices?” and call it done. But a laptop on email and a laptop downloading a 60 GB game update are not the same device — they’re completely different bandwidth events. This calculator maps each device to a realistic peak usage pattern based on what you actually selected in Step 2. The activity chips aren’t decoration: each one carries a real Mbps figure based on how those protocols actually behave, not what ISPs put in brochures.

What the utilization gauge is actually measuring

The gauge above shows your peak utilization — what your home needs at its busiest moment divided by what you’re paying for. Under 30% means most of your paid bandwidth sits idle even when everyone is home and active. The 60–85% zone is where a well-matched plan lives: enough headroom for occasional spikes without paying for three times what you use. The why-box below the gauge shows the exact math: peak Mbps plus 20% safety margin equals the Smart Choice recommendation.

Why the Smart Choice speed looks suspiciously low

ISPs have trained us to think anything under 500 Mbps is inadequate. In reality, a 4K Netflix stream uses 25 Mbps. Online gaming uses about 5 Mbps — it needs low latency, not raw bandwidth. A household with a TV, two phones, a laptop on Zoom, and a gaming console running simultaneously rarely exceeds 80–100 Mbps of combined real demand. The jump from 100 to 500 Mbps saves about 30 seconds on a large download and costs hundreds of dollars a year.

How to use the provider script

The script in the box above is generated from your actual numbers — your peak Mbps and your estimated monthly saving. Most ISPs will downgrade a plan without penalties mid-contract, but they will never suggest it. When you call with a specific number instead of a vague “something cheaper,” the conversation shifts. You either get the lower tier or trigger a retention offer. Both outcomes work.

What the 5-year figure represents

Five years is the realistic window most people stay with one provider without changing their plan. The number isn’t meant to alarm — it’s meant to make the scale of the loss tangible. Whether that’s worth the effort of a single phone call is your call. Now you have the actual figure to decide with.