@uppy/utils/src/getSpeed.ts

Shared utility functions for Uppy Core and plugins maintained by the Uppy team.

import type { FileProgress } from './FileProgress.js'

export default function getSpeed(fileProgress: FileProgress): number {
  if (!fileProgress.bytesUploaded) return 0

  const timeElapsed = Date.now() - fileProgress.uploadStarted
  const uploadSpeed = fileProgress.bytesUploaded / (timeElapsed / 1000)
  return uploadSpeed
}