Bitrate Calc (bit rate, file size, and length calculator) at App Store analyse

App power index: 120 (based on ranks around App Stores today)
Utilities Productivity
Developer: Yuichi Sakashita
Price: 0 free
Current version: 1.0.0, last update: 7 years ago
First release : 19 Jul 2014
App size: 3.99 Mb
4.2 ( 6112 ratings )
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Estimation application downloads and cost

> 2.64k
Monthly downloads
~ $ 1.08k
Estimation App Cost


With this app, you can calculate each bitrate, time length and file size from other two items.
- Filesize / Bitrate (transfer speed) = Length (transfer time)
- Bitrate * Length = Filesize
- Filesize / Length = Bitrate
- and filesize SI prefix (KB, MB, GB, etc..) to/from binary prefix (KiB, MiB, GiB, ...) converter.

You can use this app when you want to know...
- how long does it take to backup 200GB data with USB2.0 HDD.
- how much data will be transferred if you watch a 720P youtube video 30 minutes.
- what is the maximum bitrate you can use to encode a 100MB, 30minutes video.
- how many terabytes you can actually use with 3TB HDD.

About Unit
With bitrate, units are always SI prefix (1kbps = 1000bps, 1Mbps = 1000kbps). As for file size, you can use both the SI prefix and binary prefix (1KiB = 1024 bytes, 1MiB = 1024KiB). If you are using Windows, Explorers "KB" equals this apps "KiB". If you are using Mac or Ubuntu, its "KB" equals this apps "KB".
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# Term Store county Place Priority
1 gib Turkey 18 ⭐️⭐️⭐️⭐️⭐️
Available in countries
Country Price
Canada free
China free
France free
Germany free
Italy free
Netherlands free
Portugal free
Spain free
Poland free
UK free
India free
Japan free
Korea, Republic Of free
Poland free
Russia free
Turkey free
USA free
Korea, Republic Of free
Ukraine free
Available for devices
iPhone4, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX, iPad75, iPad76, iPhoneXS, iPhoneXSMax, iPhoneXR, iPad812, iPad834, iPad856, iPad878, iPadMini5, iPadMini5Cellular, iPadAir3, iPadAir3Cellular, iPodTouchSeventhGen, iPhone11, iPhone11Pro, iPadSeventhGen, iPadSeventhGenCellular, iPhone11ProMax, iPhoneSESecondGen, iPadProSecondGen, iPadProSecondGenCellular, iPadProFourthGen, iPadProFourthGenCellular,