在国外开线上会议要用多少流量
写给每天要开站会，或每天要和家人视频的人。
最近更新 2026年9月4日
5.1 小时
5GB 大约能用于视频通话这么久，按每小时 1000MB 计算
这个每小时 MB 数是一般应用的中间值，不同应用和画质设置会让实际用量差很多
常见问题
What speed does a meeting need?+
Around 3 Mbps each way for ordinary video. Throttled to 512 kbps you get audio only.
Is screen sharing expensive?+
Sharing static slides costs almost nothing; sharing video or fast scrolling costs about as much as high-quality video.
Which plan suits daily meetings?+
Judge on the daily full-speed ceiling, and check hotspot is allowed if the laptop needs to connect.
If the picture blurs or stutters mid-call, does that mean data is nearly out?+
Not necessarily. A stuttering picture is usually a speed problem at that moment, not a data-volume problem. Check remaining data separately in your phone's usage screen, and check the plan's daily full-speed ceiling alongside it.
If I turn the camera off, does the other side still see a frozen frame of me?+
It depends on the app. Some show a name or profile picture in place of the camera; others hold the last frame briefly before switching to an icon. This is app-specific behaviour, not something this calculator can tell you.
If the network turns weak mid-meeting, what should I do first?+
Turn the camera off first — it cuts the load the most without leaving the call. If that does not help, switch to audio-only, or move to a spot with a better signal.
Does the estimate include time spent waiting to be let into the meeting?+
If you enter the daily duration as the real time you are on the call, including any waiting room, then yes, that time is folded in. The tool does not separate waiting from talking on its own — it only reflects the number you typed.
If the estimate exceeds a plan already bought, what should I do?+
Check whether that plan can be topped up using the top-up estimator, or consider buying a second plan as a backup profile. Do not leave the decision until close to an important meeting day.
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