How much is 300 megabytes?

300 megabytes of traffic refers to 300MB of traffic.

1024KB= 1MB。 1024MB= 1GB。

Therefore, the flow of ... 300M is 300/1024 = 0.29gb. ..

Because mobile phones are generally charged by traffic, not by online time. The measurement units of flow are KB (bytes), M (megabytes) and G. 1KB=5 12 Chinese characters, 1M= 1024KB,1G =1024 M. Through QQ or MSN plain text chat, about 100KB of traffic is generated in one hour. Generally, the traffic generated by downloading a song in MP3 format is about 2-3M. The stability of the network will also have an impact on the actual traffic, whether chatting online with mobile phones or doing other online operations. If the stability is poor, the flow will increase to a certain extent. Different network speeds are different, 2G.