How to Use the Bandwidth Estimator for Livestreams on StreamKite

Before you add a fifth, tenth, or fiftieth stream slot, it’s worth knowing what that actually costs you in data — not just money. Every 24/7 stream pushes data continuously, hour after hour, and that adds up faster than most people expect. StreamKite’s bandwidth estimator answers that question directly: give it a bitrate and a stream count, and it tells you exactly how much data you’re looking at per hour, per day, and per month.

Where to find it

Open the Power panel (the lightning-bolt icon on your dashboard) and go to the Media tab. The bandwidth estimator sits near the bottom, below the media library and loop counters.

How to use it

1. Enter your bitrate in kbps. This is the same number you’d see on your stream health bitrate cards — a typical stream sits somewhere between 2500 and 4000 kbps depending on quality settings.
2. Enter the number of simultaneous streams you want to calculate for — this could be your current slot count or a number you’re considering scaling up to.
3. Read the results — per hour, per day, and per month, updated instantly as you adjust either number.

There’s no need to click a separate “calculate” button beyond entering your numbers — the estimate updates live as you type.

How the math actually works

The calculation is straightforward and worth understanding, since it’s the same math you could apply to any streaming setup, not just this dashboard. Bitrate is measured in kilobits per second, but data usage is normally measured in bytes, so the first step converts between the two. From there, it multiplies by seconds in an hour, by your stream count, and converts down into gigabytes. The daily figure is simply the hourly number × 24, and the monthly figure is the daily number × 30.

For a quick mental shortcut: a single stream running at roughly 3000 kbps uses somewhere in the neighborhood of 1.3 GB per hour, which works out to around 32 GB per day, or just under 1 TB per month, per stream. Multiply that by however many streams you’re running simultaneously, and you’ve got your ballpark figure without needing the calculator at all — though the tool gives you an exact number instantly either way.

Reading the color-coded warning

The monthly total is color-coded so you don’t have to do any mental comparison yourself:

• Green — comfortably low monthly usage.
• Yellow — starts appearing once you’re above roughly 500 GB a month, a level worth being aware of if you’re on any kind of capped or metered connection somewhere in your pipeline.
• Red — kicks in above roughly 2,000 GB (2 TB) a month, which is where it’s worth double-checking your bandwidth allowance before committing to that many simultaneous streams.

Once the monthly total crosses 1,024 GB, the display automatically switches to showing it in TB instead, so you’re not stuck reading a five-digit gigabyte number.

When this tool actually matters

Most people never think about bandwidth until either a bill or a cap surprises them. A few situations where checking this first genuinely pays off:

• Before buying addon slots. Scaling from 5 to 20 simultaneous streams isn’t just a slot count decision — it’s a 4x jump in ongoing data usage too.
• Before raising your bitrate across the board. Going from 3000 kbps to 4500 kbps for better quality adds up fast once it’s multiplied across every stream, every hour, every day.
• If you’re relaying through any bandwidth-limited connection — like a home network, a VPN, or a metered server plan somewhere in your setup — knowing the real monthly number in advance avoids an unpleasant surprise partway through the month.

A quick example

Say you’re running 6 streams at 3,500 kbps each. Plug that into the estimator and you’ll see it comes out to roughly 9.4 GB per hour, about 226 GB per day, and around 6.6 TB per month. Seeing that number as a clean monthly figure — rather than trying to do the multiplication in your head — makes it a lot easier to decide whether your current setup, or a planned upgrade, actually makes sense for your situation.

Frequently asked questions

Does this estimate include audio bitrate too, or just video?
It works off the single bitrate figure you enter, which for most stream setups represents the combined output — so if you’re entering your overall stream bitrate, the estimate already reflects the full picture.

Does the estimator account for actual usage, or is it purely theoretical?
It’s a theoretical calculation based on constant streaming at the bitrate and stream count you enter — real-world usage will track closely to this as long as your streams are running continuously at that bitrate.

Should I use my target bitrate or my current one?
Either — the estimator is just a calculator, so plug in whatever number is relevant to the decision you’re trying to make, whether that’s your current setup or one you’re considering.

Does higher bandwidth usage cost more on my StreamKite plan?
Your StreamKite plan pricing is based on slot count, not data usage — this tool is specifically about understanding your own network or hosting bandwidth needs, not your StreamKite billing.

The short version

The bandwidth estimator turns a fuzzy “how much data does this actually use” question into a clear number in seconds. Enter your bitrate and stream count, read the color-coded monthly total, and you’ll know exactly what you’re committing to before you scale up — not after the bill arrives.