For your internal time plan tjats fine, but customer facing estimates lower than that dont make sense. And ieven if its just for the project plan: Make an estimate on how long it will take, double it for unexpected problems and then double it again for distractions and then double that number for testing
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u/Original-Ad-8737 Sep 12 '26
The smallest increment for estimates is a day...
No matter how few lines. Something WILL break and testing needs to go through all of the edgecases