Online Data Transfer Units Converter
How to Convert from Kilobyte/second (SI def.) to Modem (28.8k)

How to Convert from Kilobyte/second (SI def.) to Modem (28.8k)

Learn how to convert data transfer rates from kilobyte per second (SI definition) to the modem (28.8k) unit, useful for comparing modern byte-based speeds with classic analog modem performance.

Please check your input. It must be a valid numeric value.

Kilobyte/second (SI def.) to Modem (28.8k) Conversion Table

Kilobyte/second (SI def.) Modem (28.8k)

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.
Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.
Kilobyte/second (SI def.) to Modem (28.8k) Conversion Table
Kilobyte/second (SI def.) Modem (28.8k)

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  19. How to convert from gigabit/second (SI def.) to kilobyte/second (SI def.)?
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  22. How to convert from kilobyte/second (SI def.) to gigabyte/second (SI def.)?
  23. How to convert from gigabit/second [Gb/s] to kilobyte/second (SI def.)?
  24. How to convert from kilobyte/second (SI def.) to gigabit/second [Gb/s]?
  25. How to convert from gigabyte/second [GB/s] to kilobyte/second (SI def.)?
  26. How to convert from kilobyte/second (SI def.) to gigabyte/second [GB/s]?
  27. How to convert from terabit/second (SI def.) to kilobyte/second (SI def.)?
  28. How to convert from kilobyte/second (SI def.) to terabit/second (SI def.)?
  29. How to convert from terabyte/second (SI def.) to kilobyte/second (SI def.)?
  30. How to convert from kilobyte/second (SI def.) to terabyte/second (SI def.)?
  31. How to convert from terabit/second [Tb/s] to kilobyte/second (SI def.)?
  32. How to convert from kilobyte/second (SI def.) to terabit/second [Tb/s]?
  33. How to convert from terabyte/second [TB/s] to kilobyte/second (SI def.)?
  34. How to convert from kilobyte/second (SI def.) to terabyte/second [TB/s]?
  35. How to convert from ethernet to kilobyte/second (SI def.)?
  36. How to convert from kilobyte/second (SI def.) to ethernet?
  37. How to convert from ethernet (fast) to kilobyte/second (SI def.)?
  38. How to convert from kilobyte/second (SI def.) to ethernet (fast)?
  39. How to convert from ethernet (gigabit) to kilobyte/second (SI def.)?
  40. How to convert from kilobyte/second (SI def.) to ethernet (gigabit)?
  41. How to convert from OC1 to kilobyte/second (SI def.)?
  42. How to convert from kilobyte/second (SI def.) to OC1?
  43. How to convert from OC3 to kilobyte/second (SI def.)?
  44. How to convert from kilobyte/second (SI def.) to OC3?
  45. How to convert from OC12 to kilobyte/second (SI def.)?
  46. How to convert from kilobyte/second (SI def.) to OC12?
  47. How to convert from OC24 to kilobyte/second (SI def.)?
  48. How to convert from kilobyte/second (SI def.) to OC24?
  49. How to convert from OC48 to kilobyte/second (SI def.)?
  50. How to convert from kilobyte/second (SI def.) to OC48?
  51. How to convert from OC192 to kilobyte/second (SI def.)?
  52. How to convert from kilobyte/second (SI def.) to OC192?
  53. How to convert from OC768 to kilobyte/second (SI def.)?
  54. How to convert from kilobyte/second (SI def.) to OC768?
  55. How to convert from ISDN (single channel) to kilobyte/second (SI def.)?
  56. How to convert from kilobyte/second (SI def.) to ISDN (single channel)?
  57. How to convert from ISDN (dual channel) to kilobyte/second (SI def.)?
  58. How to convert from kilobyte/second (SI def.) to ISDN (dual channel)?
  59. How to convert from modem (110) to kilobyte/second (SI def.)?
  60. How to convert from kilobyte/second (SI def.) to modem (110)?
  61. How to convert from modem (300) to kilobyte/second (SI def.)?
  62. How to convert from kilobyte/second (SI def.) to modem (300)?
  63. How to convert from modem (1200) to kilobyte/second (SI def.)?
  64. How to convert from kilobyte/second (SI def.) to modem (1200)?
  65. How to convert from modem (2400) to kilobyte/second (SI def.)?
  66. How to convert from kilobyte/second (SI def.) to modem (2400)?
  67. How to convert from modem (9600) to kilobyte/second (SI def.)?
  68. How to convert from kilobyte/second (SI def.) to modem (9600)?
  69. How to convert from modem (14.4k) to kilobyte/second (SI def.)?
  70. How to convert from kilobyte/second (SI def.) to modem (14.4k)?
  71. How to convert from modem (28.8k) to kilobyte/second (SI def.)?
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  73. How to convert from modem (33.6k) to kilobyte/second (SI def.)?
  74. How to convert from kilobyte/second (SI def.) to modem (33.6k)?
  75. How to convert from modem (56k) to kilobyte/second (SI def.)?
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  77. How to convert from SCSI (Async) to kilobyte/second (SI def.)?
  78. How to convert from kilobyte/second (SI def.) to SCSI (Async)?
  79. How to convert from SCSI (Sync) to kilobyte/second (SI def.)?
  80. How to convert from kilobyte/second (SI def.) to SCSI (Sync)?
  81. How to convert from SCSI (Fast) to kilobyte/second (SI def.)?
  82. How to convert from kilobyte/second (SI def.) to SCSI (Fast)?
  83. How to convert from SCSI (Fast Ultra) to kilobyte/second (SI def.)?
  84. How to convert from kilobyte/second (SI def.) to SCSI (Fast Ultra)?
  85. How to convert from SCSI (Fast Wide) to kilobyte/second (SI def.)?
  86. How to convert from kilobyte/second (SI def.) to SCSI (Fast Wide)?
  87. How to convert from SCSI (Fast Ultra Wide) to kilobyte/second (SI def.)?
  88. How to convert from kilobyte/second (SI def.) to SCSI (Fast Ultra Wide)?
  89. How to convert from SCSI (Ultra-2) to kilobyte/second (SI def.)?
  90. How to convert from kilobyte/second (SI def.) to SCSI (Ultra-2)?
  91. How to convert from SCSI (Ultra-3) to kilobyte/second (SI def.)?
  92. How to convert from kilobyte/second (SI def.) to SCSI (Ultra-3)?
  93. How to convert from SCSI (LVD Ultra80) to kilobyte/second (SI def.)?
  94. How to convert from kilobyte/second (SI def.) to SCSI (LVD Ultra80)?
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  96. How to convert from kilobyte/second (SI def.) to SCSI (LVD Ultra160)?
  97. How to convert from IDE (PIO mode 0) to kilobyte/second (SI def.)?
  98. How to convert from kilobyte/second (SI def.) to IDE (PIO mode 0)?
  99. How to convert from IDE (PIO mode 1) to kilobyte/second (SI def.)?
  100. How to convert from kilobyte/second (SI def.) to IDE (PIO mode 1)?
  101. How to convert from IDE (PIO mode 2) to kilobyte/second (SI def.)?
  102. How to convert from kilobyte/second (SI def.) to IDE (PIO mode 2)?
  103. How to convert from IDE (PIO mode 3) to kilobyte/second (SI def.)?
  104. How to convert from kilobyte/second (SI def.) to IDE (PIO mode 3)?
  105. How to convert from IDE (PIO mode 4) to kilobyte/second (SI def.)?
  106. How to convert from kilobyte/second (SI def.) to IDE (PIO mode 4)?
  107. How to convert from IDE (DMA mode 0) to kilobyte/second (SI def.)?
  108. How to convert from kilobyte/second (SI def.) to IDE (DMA mode 0)?
  109. How to convert from IDE (DMA mode 1) to kilobyte/second (SI def.)?
  110. How to convert from kilobyte/second (SI def.) to IDE (DMA mode 1)?
  111. How to convert from IDE (DMA mode 2) to kilobyte/second (SI def.)?
  112. How to convert from kilobyte/second (SI def.) to IDE (DMA mode 2)?
  113. How to convert from IDE (UDMA mode 0) to kilobyte/second (SI def.)?
  114. How to convert from kilobyte/second (SI def.) to IDE (UDMA mode 0)?
  115. How to convert from IDE (UDMA mode 1) to kilobyte/second (SI def.)?
  116. How to convert from kilobyte/second (SI def.) to IDE (UDMA mode 1)?
  117. How to convert from IDE (UDMA mode 2) to kilobyte/second (SI def.)?
  118. How to convert from kilobyte/second (SI def.) to IDE (UDMA mode 2)?
  119. How to convert from IDE (UDMA mode 3) to kilobyte/second (SI def.)?
  120. How to convert from kilobyte/second (SI def.) to IDE (UDMA mode 3)?
  121. How to convert from IDE (UDMA mode 4) to kilobyte/second (SI def.)?
  122. How to convert from kilobyte/second (SI def.) to IDE (UDMA mode 4)?
  123. How to convert from IDE (UDMA-33) to kilobyte/second (SI def.)?
  124. How to convert from kilobyte/second (SI def.) to IDE (UDMA-33)?
  125. How to convert from IDE (UDMA-66) to kilobyte/second (SI def.)?
  126. How to convert from kilobyte/second (SI def.) to IDE (UDMA-66)?
  127. How to convert from USB to kilobyte/second (SI def.)?
  128. How to convert from kilobyte/second (SI def.) to USB?
  129. How to convert from firewire (IEEE-1394) to kilobyte/second (SI def.)?
  130. How to convert from kilobyte/second (SI def.) to firewire (IEEE-1394)?
  131. How to convert from T0 (payload) to kilobyte/second (SI def.)?
  132. How to convert from kilobyte/second (SI def.) to T0 (payload)?
  133. How to convert from T0 (B8ZS payload) to kilobyte/second (SI def.)?
  134. How to convert from kilobyte/second (SI def.) to T0 (B8ZS payload)?
  135. How to convert from T1 (signal) to kilobyte/second (SI def.)?
  136. How to convert from kilobyte/second (SI def.) to T1 (signal)?
  137. How to convert from T1 (payload) to kilobyte/second (SI def.)?
  138. How to convert from kilobyte/second (SI def.) to T1 (payload)?
  139. How to convert from T1Z (payload) to kilobyte/second (SI def.)?
  140. How to convert from kilobyte/second (SI def.) to T1Z (payload)?
  141. How to convert from T1C (signal) to kilobyte/second (SI def.)?
  142. How to convert from kilobyte/second (SI def.) to T1C (signal)?
  143. How to convert from T1C (payload) to kilobyte/second (SI def.)?
  144. How to convert from kilobyte/second (SI def.) to T1C (payload)?
  145. How to convert from T2 (signal) to kilobyte/second (SI def.)?
  146. How to convert from kilobyte/second (SI def.) to T2 (signal)?
  147. How to convert from T3 (signal) to kilobyte/second (SI def.)?
  148. How to convert from kilobyte/second (SI def.) to T3 (signal)?
  149. How to convert from T3 (payload) to kilobyte/second (SI def.)?
  150. How to convert from kilobyte/second (SI def.) to T3 (payload)?
  151. How to convert from T3Z (payload) to kilobyte/second (SI def.)?
  152. How to convert from kilobyte/second (SI def.) to T3Z (payload)?
  153. How to convert from T4 (signal) to kilobyte/second (SI def.)?
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  155. How to convert from E.P.T.A. 1 (signal) to kilobyte/second (SI def.)?
  156. How to convert from kilobyte/second (SI def.) to E.P.T.A. 1 (signal)?
  157. How to convert from E.P.T.A. 1 (payload) to kilobyte/second (SI def.)?
  158. How to convert from kilobyte/second (SI def.) to E.P.T.A. 1 (payload)?
  159. How to convert from E.P.T.A. 2 (signal) to kilobyte/second (SI def.)?
  160. How to convert from kilobyte/second (SI def.) to E.P.T.A. 2 (signal)?
  161. How to convert from E.P.T.A. 2 (payload) to kilobyte/second (SI def.)?
  162. How to convert from kilobyte/second (SI def.) to E.P.T.A. 2 (payload)?
  163. How to convert from E.P.T.A. 3 (signal) to kilobyte/second (SI def.)?
  164. How to convert from kilobyte/second (SI def.) to E.P.T.A. 3 (signal)?
  165. How to convert from E.P.T.A. 3 (payload) to kilobyte/second (SI def.)?
  166. How to convert from kilobyte/second (SI def.) to E.P.T.A. 3 (payload)?
  167. How to convert from H0 to kilobyte/second (SI def.)?
  168. How to convert from kilobyte/second (SI def.) to H0?
  169. How to convert from H11 to kilobyte/second (SI def.)?
  170. How to convert from kilobyte/second (SI def.) to H11?
  171. How to convert from H12 to kilobyte/second (SI def.)?
  172. How to convert from kilobyte/second (SI def.) to H12?
  173. How to convert from Virtual Tributary 1 (signal) to kilobyte/second (SI def.)?
  174. How to convert from kilobyte/second (SI def.) to Virtual Tributary 1 (signal)?
  175. How to convert from Virtual Tributary 1 (payload) to kilobyte/second (SI def.)?
  176. How to convert from kilobyte/second (SI def.) to Virtual Tributary 1 (payload)?
  177. How to convert from Virtual Tributary 2 (signal) to kilobyte/second (SI def.)?
  178. How to convert from kilobyte/second (SI def.) to Virtual Tributary 2 (signal)?
  179. How to convert from Virtual Tributary 2 (payload) to kilobyte/second (SI def.)?
  180. How to convert from kilobyte/second (SI def.) to Virtual Tributary 2 (payload)?
  181. How to convert from Virtual Tributary 6 (signal) to kilobyte/second (SI def.)?
  182. How to convert from kilobyte/second (SI def.) to Virtual Tributary 6 (signal)?
  183. How to convert from Virtual Tributary 6 (payload) to kilobyte/second (SI def.)?
  184. How to convert from kilobyte/second (SI def.) to Virtual Tributary 6 (payload)?
  185. How to convert from STS1 (signal) to kilobyte/second (SI def.)?
  186. How to convert from kilobyte/second (SI def.) to STS1 (signal)?
  187. How to convert from STS1 (payload) to kilobyte/second (SI def.)?
  188. How to convert from kilobyte/second (SI def.) to STS1 (payload)?
  189. How to convert from STS3 (signal) to kilobyte/second (SI def.)?
  190. How to convert from kilobyte/second (SI def.) to STS3 (signal)?
  191. How to convert from STS3 (payload) to kilobyte/second (SI def.)?
  192. How to convert from kilobyte/second (SI def.) to STS3 (payload)?
  193. How to convert from STS3c (signal) to kilobyte/second (SI def.)?
  194. How to convert from kilobyte/second (SI def.) to STS3c (signal)?
  195. How to convert from STS3c (payload) to kilobyte/second (SI def.)?
  196. How to convert from kilobyte/second (SI def.) to STS3c (payload)?
  197. How to convert from STS12 (signal) to kilobyte/second (SI def.)?
  198. How to convert from kilobyte/second (SI def.) to STS12 (signal)?
  199. How to convert from STS24 (signal) to kilobyte/second (SI def.)?
  200. How to convert from kilobyte/second (SI def.) to STS24 (signal)?
  201. How to convert from STS48 (signal) to kilobyte/second (SI def.)?
  202. How to convert from kilobyte/second (SI def.) to STS48 (signal)?
  203. How to convert from STS192 (signal) to kilobyte/second (SI def.)?
  204. How to convert from kilobyte/second (SI def.) to STS192 (signal)?
  205. How to convert from STM-1 (signal) to kilobyte/second (SI def.)?
  206. How to convert from kilobyte/second (SI def.) to STM-1 (signal)?
  207. How to convert from STM-4 (signal) to kilobyte/second (SI def.)?
  208. How to convert from kilobyte/second (SI def.) to STM-4 (signal)?
  209. How to convert from STM-16 (signal) to kilobyte/second (SI def.)?
  210. How to convert from kilobyte/second (SI def.) to STM-16 (signal)?
  211. How to convert from STM-64 (signal) to kilobyte/second (SI def.)?
  212. How to convert from kilobyte/second (SI def.) to STM-64 (signal)?

What Is This Tool?

This converter transforms data transfer rates expressed in kilobyte per second (SI definition) into the modem (28.8k) unit, enabling users to compare contemporary byte-based speeds to legacy analog modem speeds.

How to Use This Tool?

  • Enter the data transfer rate value in kilobyte/second (SI def.).
  • Select kilobyte/second (SI def.) as the input unit and modem (28.8k) as the output unit.
  • Initiate the conversion to see the equivalent transfer rate in modem (28.8k).

Key Features

  • Converts data rates from kilobyte/second (SI def.) to modem (28.8k).
  • Based on the precise conversion factor between bytes per second and bits per second.
  • Supports comparisons of modern and historical data transfer measurements.
  • Browser-based and easy to operate with no installation needed.

Examples

  • 10 kilobyte/second (SI def.) converts to approximately 2.7778 modem (28.8k).
  • 100 kilobyte/second (SI def.) converts to approximately 27.7778 modem (28.8k).

Common Use Cases

  • Reporting file download and upload speeds in web and application contexts using SI definitions.
  • Estimating download times on vintage dial-up modem connections.
  • Comparing performance across legacy modem speeds such as 14.4k, 28.8k, and 56k.
  • Describing data throughput limitations for small web pages or text-based transfers over analog lines.

Tips & Best Practices

  • Understand that kilobyte/second (SI def.) measures bytes per second, whereas modem (28.8k) measures bits per second.
  • Consider the 8-bit byte to bit difference when interpreting results.
  • Use this conversion for historical or educational comparisons involving legacy data rates.
  • Remember that modem (28.8k) speeds represent theoretical maximums and real values may vary.

Limitations

  • The modem (28.8k) unit is an informal approximation and represents bits per second, not bytes per second.
  • Real-world modem throughput often differs from the theoretical maximum rates.
  • Conversions require careful attention to byte-to-bit differences.
  • This converter does not account for actual network conditions or transmission overhead.

Frequently Asked Questions

What does kilobyte/second (SI def.) mean?
It is a data rate representing 1000 bytes transferred each second, using decimal SI prefixes rather than binary.

What is modem (28.8k)?
An informal term for a data transfer rate of about 28,800 bits per second, typical of a 28.8k dial-up modem.

Why is the conversion between these units important?
It helps relate modern byte-based transfer rates to historical analog modem speeds for comparison and educational purposes.

Key Terminology

Kilobyte/second (SI def.)
A decimal data transfer rate unit equal to 1000 bytes per second, used in contexts favoring SI prefixes.
Modem (28.8k)
An informal measure of data rate equivalent to around 28.8 kilobits per second, representing classic dial-up modem speeds.
Byte to Bit Conversion
The process of converting data measured in bytes (8 bits each) to bits, essential for understanding differences between byte and bit rate units.

Quick Knowledge Check

What does 1 kilobyte/second (SI def.) equal in modem (28.8k)?
Which unit measures transfer rates in bytes per second?
What does modem (28.8k) roughly represent?