App Description

Network calculator
The app is for network engineers and server engineers

You can calculate some value for designing Network infrastructure.

*Calculate file-transfer duration

Calculate how long you will take time for transferring your files.

At same time, you can know your appropriate bandwidth.

*Calculate bandwidth

Calculate bandwidth to transfer your files in the duration.

If it is impossible to transfer in the duration you entered, appropriate bandwidth will be appeared.

*Calculate file size transferred

Calculate data-size to transfer in the duration and network conditions.

*The formula for calculating bandwidth

In the situation of network latency and packet Loss transfer speed may be slow in spite of wide bandwidth.

You can know the formula how you estimate valid bandwidth in these cases.

*Calculate latency between different 2 locations in the world

Calculate latency between different 2 locations on world map.

Not English is OK.

For estimating Network Latency between different cities or countries in the world.


You can enter the value as following


*Duration for File transfer

*File Size for File transfer

*Network Latency

*Window Size


*Packet Loss rate


It is efective when you design good network infrastructure.

You don't need internet environment except "Calculate Latency", You can calculate Anytime and Anywhere.

App Screen Shots

(click to enlarge)

App Changes

May 05, 2012 Initial Release

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