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Planning

Will this work on my connection?

Internet Requirements Calculator

You want to know whether one thing you care about will work well on your connection.

Is this happening to you?

  • You are about to start streaming in the highest quality.
  • A new job needs reliable video calls from home.
  • You are choosing a plan and do not know what is enough.

Pick an activity to see the speed and response time it needs.

Start here

Does this sound familiar?

Three ordinary evenings that end up on this page.

  • A new job needs reliable video calls from home.

    You have no idea whether your line is enough.

    Check the honest requirement before your first day.

  • You buy a television that streams in the best quality.

    The picture keeps dropping back to something softer.

    Find out what that quality actually asks for.

  • You are comparing two plans on a website.

    The numbers mean nothing to you.

    Translate them into the things you actually do.

Can this help me?

Yes, if you want the honest requirement behind one everyday activity.

Why would I use this?
Every activity asks something different from a connection.
When should I use this?
Use it when you want to know if one activity will work well.
What will I learn?
You learn the published requirement behind each everyday activity.

What it will not tell you: It does not measure your connection, so run a test to compare.

Start here

4K video services ask for a steady stream near 25 Mbps.

Result: download
25 Mbps
Result: upload
0.5 Mbps
Latency matters
Not really
Steady timing matters
A little
Behaviour under load matters
Quite a bit

Profile version 1.0 · Reviewed 2026-07-27

What does this mean for me?

Here is how to read the numbers you get back.

  • The figures show what this activity needs to work comfortably.
  • Some activities need very little speed but a quick reply from the connection.
  • Meeting the figure is a good sign, not a guarantee, because homes differ.

Everyday use

Sizes and speeds are easier to judge with a familiar example.

  • Netflix in 4K · 25 Mbps

    One 4K stream needs a steady 25 Mbps of download.

  • A Zoom call with video · 4 Mbps

    Calls need modest speed but steady timing.

  • Online gaming · 5 Mbps

    Games need little speed and very low latency.

What should I do?

  1. Measure your connection, then compare it with the figure shown.
  2. Add up every activity that runs at the same time.
  3. Fix responsiveness first when calls and games are the problem.

What happens if I ignore this?

If you do nothing, you may choose a plan that does not match your life.

Common questions

Are these numbers guaranteed?
No. They are published requirements, and real needs vary a little.
Why does latency appear next to speed?
Some activities feel bad on a fast line with slow responses.

Learn more

These articles explain the idea behind this tool.

Technical details

The words behind the numbers, in case you want them. You do not need any of this to use the tool.

Sustained speed
The speed an activity needs to hold, not a brief peak.
Latency sensitivity
How much an activity suffers when replies come late.

What you enter

  • Activity — Pick the activity you care about.

What you get back

  • Download needed (Mbps) — Published requirement.
  • Upload needed (Mbps) — Published requirement.
  • Latency sensitivity — How much timing matters.

Norynt writes its own explanations. External documentation is listed only so you can verify what you read here.

Technical references

The information in this article is based on publicly available technical documentation and networking research. You do not need to read any of it to understand the article.

Standards and industry documentation(2)

Industry guidance from equipment makers and service providers.