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THE FEUTEX TOOLKIT

Multipart Upload Part Plan

Determine full part count and final part size for a chosen upload chunk.

Computer Systems workspace● Runs in your browser
01 Your input
02 Your result
View or copy raw result data
FormulaRequired parts = Math.ceil(size/part); Final part size = size-(Math.ceil(size/part)-1)*part; Minimum part size for count limit = size/limit

Made for real tasks

  • Determine full part count and final part size for a chosen upload chunk.
Explore step-by-step workflows →

Worked example

Inputs

File size
1050 MiB
Target part size
64 MiB
Maximum part count
10000 parts

Expected results

Required parts
17 parts
Final part size
26 MiB
Minimum part size for count limit
0.105 MiB

Load the example in the workspace to reproduce these results. Display rounding does not change the underlying calculation.

How to use this tool

  1. Enter file size, target part size, maximum part count in the displayed units.
  2. Calculate the scenario, then compare it with measurements before changing a system.

Try this example

{
  "size": 1050,
  "part": 64,
  "limit": 10000
}

Accuracy and scope

Generic part accounting; validate service minimum part size and maximum object size separately.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.