Megabytes per second (MB/s) to Kibibytes per second (KiB/s) conversion

Megabytes per second to Kibibytes per second conversion table

Megabytes per second (MB/s)Kibibytes per second (KiB/s)
00
1976.5625
21953.125
32929.6875
43906.25
54882.8125
65859.375
76835.9375
87812.5
98789.0625
109765.625
2019531.25
3029296.875
4039062.5
5048828.125
6058593.75
7068359.375
8078125
9087890.625
10097656.25
1000976562.5

How to convert megabytes per second to kibibytes per second?

Great! Let's go through the conversion step by step.

Base 10 Conversion (Decimal)

In the decimal system:

  • 1 Megabyte (MB) = 1,000,000 bytes
  • 1 Kilobyte (KB) = 1,000 bytes

To convert Megabytes per second (MBps) to Kilobytes per second (KBps): 1 MBps=1,000 KBps 1 \text{ MBps} = 1,000 \text{ KBps}

Base 2 Conversion (Binary)

In the binary system:

  • 1 Mebibyte (MiB) = 1,048,576 bytes
  • 1 Kibibyte (KiB) = 1,024 bytes

To convert Mebibytes per second (MiBps) to Kibibytes per second (KiBps): 1 MiBps=1,048,576 bytes per second=1,048,5761,024 KiBps=1,024 KiBps 1 \text{ MiBps} = 1,048,576 \text{ bytes per second} = \frac{1,048,576}{1,024} \text{ KiBps} = 1,024 \text{ KiBps}

Summary of Conversions

  • 1 Megabyte per second (using base 10) = 1,000 Kilobytes per second
  • 1 Mebibyte per second (using base 2) = 1,024 Kibibytes per second

Real-World Examples

Base 10 (Decimal)

  1. Downloading a movie - An HD movie might be around 2 GB. If your download speed is 10 Megabytes per second (MBps), you would be downloading at 10,000 Kilobytes per second (KBps). This means the movie would take: 2,000 MB10 MBps=200 seconds \frac{2,000 \text{ MB}}{10 \text{ MBps}} = 200 \text{ seconds}

  2. Streaming music - A high-quality music streaming rate might be 320 kilobits per second (Kbps). To convert this to Megabytes per second: 320 Kbps=320/8 KBps=40 KBps=0.04 MBps 320 \text{ Kbps} = 320 / 8 \text{ KBps} = 40 \text{ KBps} = 0.04 \text{ MBps}

Base 2 (Binary)

  1. Data transfer between computer components - If an SSD has a read speed of 500 MiBps, it is transferring data at: 500 MiBps=500×1,024 KiBps=512,000 KiBps 500 \text{ MiBps} = 500 \times 1,024 \text{ KiBps} = 512,000 \text{ KiBps}

  2. Memory bandwidth - If a RAM module offers 25.6 GiBps (Gibibytes per second), it translates to: 25.6 GiBps=25.6×1,048,576 KiBps=26,843,136 KiBps 25.6 \text{ GiBps} = 25.6 \times 1,048,576 \text{ KiBps} = 26,843,136 \text{ KiBps}

Conclusion

The conversion of Megabytes per second to Kilobytes per second depends on whether you are using the decimal (base 10) or binary (base 2) system. For decimal, 1 MBps = 1,000 KBps, and for binary, 1 MiBps = 1,024 KiBps.

See below section for step by step unit conversion with formulas and explanations. Please refer to the table below for a list of all the Kibibytes per second to other unit conversions.

What is megabytes per second?

Megabytes per second (MB/s) is a common unit for measuring data transfer rates, especially in the context of network speeds, storage device performance, and video streaming. Understanding what it means and how it's calculated is essential for evaluating the speed of your internet connection or the performance of your hard drive.

Understanding Megabytes per Second

Megabytes per second (MB/s) represents the amount of data transferred in megabytes over a period of one second. It's a rate, indicating how quickly data is moved from one location to another. A higher MB/s value signifies a faster data transfer rate.

How MB/s is Formed: Base 10 vs. Base 2

It's crucial to understand the difference between megabytes as defined in base 10 (decimal) and base 2 (binary), as this affects the actual amount of data being transferred.

  • Base 10 (Decimal): In this context, 1 MB = 1,000,000 bytes (10^6 bytes). This definition is often used by internet service providers (ISPs) and storage device manufacturers when advertising speeds or capacities.

  • Base 2 (Binary): In computing, it's more accurate to use the binary definition, where 1 MB (more accurately called a mebibyte or MiB) = 1,048,576 bytes (2^20 bytes).

This difference can lead to confusion. For example, a hard drive advertised as having 1 TB (terabyte) capacity using the base 10 definition will have slightly less usable space when formatted by an operating system that uses the base 2 definition.

To calculate the time it takes to transfer a file, you would use the appropriate megabyte definition:

Time (seconds)=File Size (MB or MiB)Transfer Rate (MB/s)\text{Time (seconds)} = \frac{\text{File Size (MB or MiB)}}{\text{Transfer Rate (MB/s)}}

It's important to be aware of which definition is being used when interpreting data transfer rates.

Real-World Examples and Typical MB/s Values

  • Internet Speed: A typical broadband internet connection might offer download speeds of 50 MB/s (base 10). High-speed fiber optic connections can reach speeds of 100 MB/s or higher.

  • Solid State Drives (SSDs): Modern SSDs can achieve read and write speeds of several hundred MB/s (base 10). High-performance NVMe SSDs can even reach speeds of several thousand MB/s.

  • Hard Disk Drives (HDDs): Traditional HDDs are slower than SSDs, with typical read and write speeds of around 100-200 MB/s (base 10).

  • USB Drives: USB 3.0 drives can transfer data at speeds of up to 625 MB/s (base 10) in theory, but real-world performance varies.

  • Video Streaming: Streaming a 4K video might require a sustained download speed of 25 MB/s (base 10) or higher.

Factors Affecting Data Transfer Rates

Several factors can affect the actual data transfer rate you experience:

  • Network Congestion: Internet speeds can slow down during peak hours due to network congestion.
  • Hardware Limitations: The slowest component in the data transfer chain will limit the overall speed. For example, a fast SSD connected to a slow USB port will not perform at its full potential.
  • Protocol Overhead: Protocols like TCP/IP add overhead to the data being transmitted, reducing the effective data transfer rate.

Related Units

  • Kilobytes per second (KB/s)
  • Gigabytes per second (GB/s)

What is Kibibytes per second (KiB/s)?

Kibibytes per second (KiB/s) is a unit of measurement for data transfer rates, specifically indicating how many kibibytes (KiB) of data are transferred in one second. It's commonly used in computing and networking contexts to describe the speed of data transmission.

Understanding Kibibytes (KiB)

A kibibyte (KiB) is a unit of information or computer storage defined as 2<sup>10</sup> bytes, which equals 1024 bytes. This definition is based on powers of 2, aligning with binary number system widely used in computing.

Relationship between bits, bytes, and kibibytes:

  • 1 byte = 8 bits
  • 1 KiB = 1024 bytes

Formation of Kibibytes per second

The unit KiB/s is derived by dividing the amount of data in kibibytes (KiB) by the time in seconds (s). Thus, if a data transfer rate is 1 KiB/s, it means 1024 bytes of data are transferred every second.

Data Transfer Rate (KiB/s)=Amount of Data (KiB)Time (s)\text{Data Transfer Rate (KiB/s)} = \frac{\text{Amount of Data (KiB)}}{\text{Time (s)}}

Base 2 vs. Base 10

It's crucial to distinguish between base-2 (binary) and base-10 (decimal) prefixes when discussing data transfer rates.

  • Base-2 (Binary): Uses prefixes like kibi (Ki), mebi (Mi), gibi (Gi), etc., which are powers of 2 (e.g., 1 KiB = 2<sup>10</sup> bytes = 1024 bytes).
  • Base-10 (Decimal): Uses prefixes like kilo (k), mega (M), giga (G), etc., which are powers of 10 (e.g., 1 KB = 10<sup>3</sup> bytes = 1000 bytes).

Using base-2 prefixes avoids ambiguity when referring to computer memory or storage, where binary measurements are fundamental.

Real-World Examples and Typical Values

  • Internet Speed: A broadband connection might offer a download speed of 1000 KiB/s, which is roughly equivalent to 8 megabits per second (Mbps).
  • File Transfer: Copying a file from a USB drive to a computer might occur at a rate of 5,000 KiB/s (approximately 5 MB/s).
  • Disk Throughput: A solid-state drive (SSD) might have a sustained write speed of 500,000 KiB/s (approximately 500 MB/s).
  • Network Devices: Some network devices measure upload and download speeds using KiB/s.

Notable Figures or Laws

While there isn't a specific law or famous person directly associated with kibibytes per second, the concept of data transfer rates is closely linked to Claude Shannon's work on information theory. Shannon's theorem defines the maximum rate at which information can be reliably transmitted over a communication channel. You can read more about him at Claude Shannon - Wikipedia.

Complete Megabytes per second conversion table

Enter # of Megabytes per second
Convert 1 MB/s to other unitsResult
Megabytes per second to bits per second (MB/s to bit/s)8000000
Megabytes per second to Kilobits per second (MB/s to Kb/s)8000
Megabytes per second to Kibibits per second (MB/s to Kib/s)7812.5
Megabytes per second to Megabits per second (MB/s to Mb/s)8
Megabytes per second to Mebibits per second (MB/s to Mib/s)7.62939453125
Megabytes per second to Gigabits per second (MB/s to Gb/s)0.008
Megabytes per second to Gibibits per second (MB/s to Gib/s)0.007450580596924
Megabytes per second to Terabits per second (MB/s to Tb/s)0.000008
Megabytes per second to Tebibits per second (MB/s to Tib/s)0.000007275957614183
Megabytes per second to bits per minute (MB/s to bit/minute)480000000
Megabytes per second to Kilobits per minute (MB/s to Kb/minute)480000
Megabytes per second to Kibibits per minute (MB/s to Kib/minute)468750
Megabytes per second to Megabits per minute (MB/s to Mb/minute)480
Megabytes per second to Mebibits per minute (MB/s to Mib/minute)457.763671875
Megabytes per second to Gigabits per minute (MB/s to Gb/minute)0.48
Megabytes per second to Gibibits per minute (MB/s to Gib/minute)0.4470348358154
Megabytes per second to Terabits per minute (MB/s to Tb/minute)0.00048
Megabytes per second to Tebibits per minute (MB/s to Tib/minute)0.000436557456851
Megabytes per second to bits per hour (MB/s to bit/hour)28800000000
Megabytes per second to Kilobits per hour (MB/s to Kb/hour)28800000
Megabytes per second to Kibibits per hour (MB/s to Kib/hour)28125000
Megabytes per second to Megabits per hour (MB/s to Mb/hour)28800
Megabytes per second to Mebibits per hour (MB/s to Mib/hour)27465.8203125
Megabytes per second to Gigabits per hour (MB/s to Gb/hour)28.8
Megabytes per second to Gibibits per hour (MB/s to Gib/hour)26.822090148926
Megabytes per second to Terabits per hour (MB/s to Tb/hour)0.0288
Megabytes per second to Tebibits per hour (MB/s to Tib/hour)0.02619344741106
Megabytes per second to bits per day (MB/s to bit/day)691200000000
Megabytes per second to Kilobits per day (MB/s to Kb/day)691200000
Megabytes per second to Kibibits per day (MB/s to Kib/day)675000000
Megabytes per second to Megabits per day (MB/s to Mb/day)691200
Megabytes per second to Mebibits per day (MB/s to Mib/day)659179.6875
Megabytes per second to Gigabits per day (MB/s to Gb/day)691.2
Megabytes per second to Gibibits per day (MB/s to Gib/day)643.73016357422
Megabytes per second to Terabits per day (MB/s to Tb/day)0.6912
Megabytes per second to Tebibits per day (MB/s to Tib/day)0.6286427378654
Megabytes per second to bits per month (MB/s to bit/month)20736000000000
Megabytes per second to Kilobits per month (MB/s to Kb/month)20736000000
Megabytes per second to Kibibits per month (MB/s to Kib/month)20250000000
Megabytes per second to Megabits per month (MB/s to Mb/month)20736000
Megabytes per second to Mebibits per month (MB/s to Mib/month)19775390.625
Megabytes per second to Gigabits per month (MB/s to Gb/month)20736
Megabytes per second to Gibibits per month (MB/s to Gib/month)19311.904907227
Megabytes per second to Terabits per month (MB/s to Tb/month)20.736
Megabytes per second to Tebibits per month (MB/s to Tib/month)18.859282135963
Megabytes per second to Bytes per second (MB/s to Byte/s)1000000
Megabytes per second to Kilobytes per second (MB/s to KB/s)1000
Megabytes per second to Kibibytes per second (MB/s to KiB/s)976.5625
Megabytes per second to Mebibytes per second (MB/s to MiB/s)0.9536743164063
Megabytes per second to Gigabytes per second (MB/s to GB/s)0.001
Megabytes per second to Gibibytes per second (MB/s to GiB/s)0.0009313225746155
Megabytes per second to Terabytes per second (MB/s to TB/s)0.000001
Megabytes per second to Tebibytes per second (MB/s to TiB/s)9.0949470177293e-7
Megabytes per second to Bytes per minute (MB/s to Byte/minute)60000000
Megabytes per second to Kilobytes per minute (MB/s to KB/minute)60000
Megabytes per second to Kibibytes per minute (MB/s to KiB/minute)58593.75
Megabytes per second to Megabytes per minute (MB/s to MB/minute)60
Megabytes per second to Mebibytes per minute (MB/s to MiB/minute)57.220458984375
Megabytes per second to Gigabytes per minute (MB/s to GB/minute)0.06
Megabytes per second to Gibibytes per minute (MB/s to GiB/minute)0.05587935447693
Megabytes per second to Terabytes per minute (MB/s to TB/minute)0.00006
Megabytes per second to Tebibytes per minute (MB/s to TiB/minute)0.00005456968210638
Megabytes per second to Bytes per hour (MB/s to Byte/hour)3600000000
Megabytes per second to Kilobytes per hour (MB/s to KB/hour)3600000
Megabytes per second to Kibibytes per hour (MB/s to KiB/hour)3515625
Megabytes per second to Megabytes per hour (MB/s to MB/hour)3600
Megabytes per second to Mebibytes per hour (MB/s to MiB/hour)3433.2275390625
Megabytes per second to Gigabytes per hour (MB/s to GB/hour)3.6
Megabytes per second to Gibibytes per hour (MB/s to GiB/hour)3.3527612686157
Megabytes per second to Terabytes per hour (MB/s to TB/hour)0.0036
Megabytes per second to Tebibytes per hour (MB/s to TiB/hour)0.003274180926383
Megabytes per second to Bytes per day (MB/s to Byte/day)86400000000
Megabytes per second to Kilobytes per day (MB/s to KB/day)86400000
Megabytes per second to Kibibytes per day (MB/s to KiB/day)84375000
Megabytes per second to Megabytes per day (MB/s to MB/day)86400
Megabytes per second to Mebibytes per day (MB/s to MiB/day)82397.4609375
Megabytes per second to Gigabytes per day (MB/s to GB/day)86.4
Megabytes per second to Gibibytes per day (MB/s to GiB/day)80.466270446777
Megabytes per second to Terabytes per day (MB/s to TB/day)0.0864
Megabytes per second to Tebibytes per day (MB/s to TiB/day)0.07858034223318
Megabytes per second to Bytes per month (MB/s to Byte/month)2592000000000
Megabytes per second to Kilobytes per month (MB/s to KB/month)2592000000
Megabytes per second to Kibibytes per month (MB/s to KiB/month)2531250000
Megabytes per second to Megabytes per month (MB/s to MB/month)2592000
Megabytes per second to Mebibytes per month (MB/s to MiB/month)2471923.828125
Megabytes per second to Gigabytes per month (MB/s to GB/month)2592
Megabytes per second to Gibibytes per month (MB/s to GiB/month)2413.9881134033
Megabytes per second to Terabytes per month (MB/s to TB/month)2.592
Megabytes per second to Tebibytes per month (MB/s to TiB/month)2.3574102669954

Data transfer rate conversions