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Bluetooth Transfer Speed and Time Calculator

Bluetooth File Transfer Time Calculator

Estimated Transfer Time:

Best Case
Theoretical maximum speed
Likely Time
Accounting for all factors
Worst Case
With poor conditions
0% 50% 100%

Transfer Details:

Selected Bluetooth:
Theoretical Speed:
Effective Speed:
File Size:
Transfer Rate:

Bluetooth Version Comparison

VersionMax SpeedTypical SpeedRange
Bluetooth 1.21 Mbps0.7 Mbps10m
Bluetooth 2.0+EDR3 Mbps2.1 Mbps10m
Bluetooth 3.0+HS24 Mbps10-15 Mbps10m
Bluetooth 4.025 Mbps15-20 Mbps60m
Bluetooth 5.050 Mbps30-40 Mbps240m
Bluetooth 5.250 Mbps30-45 Mbps240m

Transfer Optimization Tips:

  • Keep devices within 5 meters for best performance
  • Reduce interference from other wireless devices
  • Close unnecessary apps using Bluetooth
  • Ensure both devices support the same Bluetooth version
  • Update device firmware for best performance

Note: Actual transfer speeds vary based on device capabilities, interference, distance, and environmental factors.

This Bluetooth transfer speed and time calculator gives you a rough estimate of how long a file would take to transfer from one Bluetooth device to another. In modern days, Bluetooth transfers are rare, but if you are stuck in a situation where you have to do it, this tool will give you an estimate of how long it will take with the effective speed.

You just have to enter the file size and the Bluetooth version of both the source and destination Bluetooth drive. If you are aware of the type of files you are transferring, mention that as well because that also matters for the transmission speed.

Distance also plays a very important role because more distance between two devices will decrease the usage of the total bandwidth available. The lowest is one meter, which is the default value. Pairing time is also there, but it doesn’t matter that much. Make sure to properly choose the file size and Bluetooth variants. This tool will give you the estimated time taken to transfer those files, along with the effective transfer speed and the total data moved in MB/s.

If you want to have data in TB (which is rare in case of Bluetooth transfers), you can use this GB to TB converter. Please note that these are estimations, and the total time taken and the Bluetooth transfer speeds may vary depending on your device, type of data, and many other things. I hope this tool is of some help to you.