Bolt Bunny
What Is a Good Internet Speed?
Short answer: for most homes, 100+ Mbps download with 10-20 Mbps upload comfortably handles 4K streaming, gaming, video calls, and a house full of devices. But "good" depends on what you do and how many people share the line.
Internet speed is usually measured in Mbps (megabits per second) — how much data your connection can move each second. A higher number means pages load faster, videos start quicker, and more people can do more at the same time. But past a certain point, extra Mbps stops making a noticeable difference: what you actually need depends on your activities, your household size, and connection quality (ping and jitter), not just the download figure. Below are honest, source-based recommendations, plus a quick way to check where you stand using the AIM Score.
As a reference point, the U.S. Federal Communications Commission raised its official broadband benchmark to 100 Mbps download and 20 Mbps upload in 2024 — a useful baseline for a modern household, even if lighter users can get by with less.
Recommended internet speed by activity
These figures are the download speed each activity needs on its own. Real households do several at once, so add them up and leave headroom.
| Activity | Recommended download | Notes |
|---|---|---|
| Browsing & email | 1-5 Mbps | Very light; almost any connection handles it |
| Music streaming | 1-2 Mbps | Spotify, Apple Music |
| HD video (1080p) | ~5 Mbps per stream | Netflix, YouTube in HD |
| 4K / Ultra HD video | 15-25 Mbps per stream | Netflix ~15, Disney+/YouTube ~20-25 |
| Online gaming | 3-6 Mbps | Low bandwidth; ping & jitter matter most |
| Zoom / video calls (HD) | 3.8 Mbps down / 3.0 up | 10+ Mbps each way for group calls |
| Large downloads & game updates | 50+ Mbps | Faster is genuinely better here |
Sources: published guidance from Netflix, Zoom, and the FCC broadband guide. Individual services update their recommendations periodically; treat these as sensible planning figures rather than exact thresholds.
Recommended speed by household size
The more people and devices sharing a connection, the more total bandwidth you want so everyone can stream, call, and game at the same time without buffering.
| Household | Typical use | Good download speed |
|---|---|---|
| 1 person | Browsing, HD streaming, occasional calls | 25-50 Mbps |
| 2-3 people | Some 4K, video calls, a gamer | 100-200 Mbps |
| 4-5 people | Multiple 4K streams, WFH, gaming | 300-500 Mbps |
| Heavy / smart home | Many 4K streams, large uploads, lots of devices | 500 Mbps - 1 Gbps |
Download vs upload: why upload matters more than you think
Download speed is how fast data comes to you — streaming, browsing, loading pages. Upload speed is how fast data goes out — video calls, sending files, cloud backups, and live streaming. Providers advertise the big download number, but many cable and DSL plans are asymmetric, pairing a fast download with a much smaller upload. That's why a plan that looks fast on paper can still make you freeze on a work call.
If you work from home, back up to the cloud, or livestream, aim for at least 10-20 Mbps upload. Fibre plans usually offer symmetric or near-symmetric speeds, which is why they feel so reliable for calls and uploads. The only way to know your real upload is to test it — Bolt Bunny measures upload alongside download every time.
What does Mbps actually mean?
Mbps is megabits per second, not megabytes. Since there are 8 bits in a byte, you divide by 8 to get real-world file speed:
- 100 Mbps ≈ 12.5 megabytes per second
- A 1 GB file on a 100 Mbps line takes about 80 seconds, not 10
- 1 Gbps (1000 Mbps) ≈ 125 MB/s
This is why file downloads seem "slower" than the Mbps number suggests — the units are different. Ping and jitter, meanwhile, are measured in milliseconds (ms) and describe responsiveness rather than volume.
Speed isn't everything: the AIM Score
A big download number doesn't guarantee a good experience. A connection with 500 Mbps download but high ping and jitter will still lag in games and stutter on calls. That's the idea behind Bolt Bunny's AIM (Aggregated Internet Measurement) Score — it rolls four metrics into one 0-100 rating so you judge the whole connection, not just one number.
How the AIM Score is weighted
Download 40% · Upload 20% · Ping 25% · Jitter 15%. The score tells you at a glance:
85-100 Excellent · 70-84 Good · 50-69 Fair · Below 50 needs attention. Because ping and jitter make up 40% of the score, a "good internet speed" that's unstable will still land in Fair — which is exactly what you feel on a choppy call.
Is your internet fast enough? Check in 20 seconds
Run a free Bolt Bunny test, note your AIM Score and download/upload numbers, then match them against the tables above:
- Compare to your plan. If your wired download is far below what you pay for, that's an ISP or router issue — see the slow internet checklist.
- Compare to your activities. Add up what your household does at once and confirm you have headroom.
- Check the AIM Score. Excellent or Good means you're set; Fair or below means quality — not just bandwidth — needs attention.
- Test WiFi separately. If speeds are fine wired but poor wireless, it's a coverage problem — see the WiFi speed test guide.
Frequently asked questions
For most households, a download speed of 100 Mbps or more with at least 10-20 Mbps upload is a good all-round internet speed. That comfortably covers 4K streaming, video calls, gaming, and several devices at once. In the United States, the FCC updated its broadband benchmark in 2024 to 100 Mbps download and 20 Mbps upload. A single person who mainly browses and streams in HD can be fine with 25-50 Mbps, while a busy household of heavy users benefits from 300-500 Mbps or more.
Netflix recommends about 15 Mbps for 4K Ultra HD, and services like Disney+ and YouTube suggest roughly 20-25 Mbps for 4K. HD streaming needs only about 5 Mbps. Those figures are per stream, so if two people watch 4K at the same time you want at least 30-50 Mbps of headroom on top of everything else your household is doing.
Online gaming uses surprisingly little bandwidth — most games run fine on 3-6 Mbps download. What matters far more is a low ping (ideally under 50ms) and low jitter for a lag-free connection. Bandwidth only becomes important when you download large game updates or stream your gameplay. Bolt Bunny's AIM Score weights ping and jitter heavily, so it reflects gaming quality better than a download number alone.
Zoom recommends about 3.8 Mbps download and 3.0 Mbps upload for HD video calls, and 10+ Mbps each way for group calls with screen sharing. Because working from home means uploading video, files, and backups, upload speed matters more than usual. A good WFH connection is 100+ Mbps download with 10-20 Mbps upload, low ping, and low jitter so calls stay smooth.
Download speed is how fast data comes to you — streaming, browsing, and loading pages. Upload speed is how fast data goes out — video calls, sending files, cloud backups, and live streaming. Many cable and DSL plans are asymmetric, with much higher download than upload, which is why a fast-looking plan can still stutter on video calls. Fibre plans usually offer symmetric or near-symmetric speeds.
Mbps stands for megabits per second, a measure of how much data your connection can move each second. It is different from megabytes (MB), the unit for file sizes: there are 8 bits in a byte, so a 100 Mbps connection downloads at roughly 12.5 megabytes per second. That is why a 1 gigabyte file takes about 80 seconds on a 100 Mbps line, not 10.
Run a free Bolt Bunny speed test and check your AIM Score. It combines download, upload, ping, and jitter into a single 0-100 number: 85+ is Excellent, 70-84 is Good, 50-69 is Fair, and below 50 needs attention. Compare the download result to what you pay for, and match it to the activities in the table on this page to confirm you have enough headroom for everyone in your home.
Not always. Once you have enough bandwidth for everyone in your home to do what they need at the same time, adding more Mbps brings diminishing returns — extra speed won't make a video call or a game feel better. Beyond a point, low ping, low jitter, reliable coverage, and adequate upload matter more than a bigger download number. Test with Bolt Bunny to see whether your real bottleneck is bandwidth or connection quality before upgrading your plan.
Related guides: WiFi speed test · Internet speed for gaming · Internet speed for streaming