Dates

Upload a dataset to begin

Supported formats: .csv,.xlsx,.xls,.xlsm,.xlsb,.tsv

Free users: Up to 1MB per file.
Sign in to upload files up to 10MB.
Upgrade for even larger files.

Upload File

AboutDates

Standardize messy dates into ISO-8601 format.Category: Cleaning & Preparation

The Dates tool is compatible with:. This tool alone can help you manage and analyze your data effectively. However, a composed workflow using DATE DECOMPOSITION, COLUMN VALIDATOR may provide even more powerful data processing capabilities. Consider exploring these related tools for a comprehensive data solution.

Frequently Asked Questions:

What date formats can it parse?

It's built to handle the messy, inconsistent date formats common in real-world exports (MM/DD/YYYY, DD-MM-YY, text dates, etc.) and standardize them.

Why ISO-8601 specifically?

ISO-8601 (YYYY-MM-DD) is the format databases, APIs, and most software expect, which avoids the US/EU date-order ambiguity.

Developed by HowToCSV for our valued CSV Haters worldwide.