Download speed and transfer time
Convert transfer speeds, time a file at that speed, and compare a live download with common network rates.
The download check uses a 2 MB file from Cloudflare. It is not a certified speed test. The memory copy is not your disk.
Convert a transfer speed, then see how long a file of a given size would take. A live check downloads 2 MB from Cloudflare and compares that result with common network rates. It is a tab test, not a certified speed test, and the copy stays in memory rather than on disk.
- 1Enter a speed and a file size.
- 2Read how long the transfer would take.
- 3Measure this connection if you want a live number.
The download check times a file from Cloudflare. It is this connection, not a lab test. The memory check copies data inside the tab. It is not your disk speed.
At 100 Mbit/s, that file takes 1.33 minutes.
- This speed100 Mbit/s
- Dial-up0.056 Mbit/s
- Typical 3G2 Mbit/s
- Typical 4G20 Mbit/s
- FCC broadband100 Mbit/s
- Gigabit fiber1000 Mbit/s
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Questions
- What does the measure button do?
- It times a download and copies a block of memory in this tab.
- Is the browser estimate the same thing?
- No. Some browsers report a rounded downlink. That line is separate from the timed download.
- Nothing is uploaded. Closing the tab drops the file.
- The test file is downloaded only to time it. It is not saved.
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