Excel

Type four digits, let Excel handle the colon for faster time entry

Typing four digits into Excel and having it "just know" you mean a time is one of those small upgrades that can save you a thousand keystrokes a day, especially when you're buried in shift logs at a mine.

4 min readMicrosoft Excel | Help & Support with your Formula, Macro, and VBA problems | A Reddit Community

Somewhere in an office at a mine, a new administrator is staring at a spreadsheet, trying to figure out how to make data entry hurt less. The ask is simple: type four digits, skip the colon, and let Excel figure out whether it is morning or evening. It is a small frustration, but it is the kind of friction that defines a workday. The answer, of course, involves a formula that divides by 24 and a custom format that hides the math. It is a clever trick, but the question reveals something bigger. People do not want to learn Excel. They want to get back to the work that matters, which is why the real solution is not a better shortcut, but a smarter tool.

This is the tension we keep circling in the world of productivity software. The administrator at the mine is not looking to become a spreadsheet architect. They want to enter times accurately and move on to the next task. We have written before about starting a career in data science in the age of AI, where the pressure to keep up with automation can feel overwhelming. But this is the flip side of that coin. Not everyone needs to build models or write scripts. Many people just need the mundane, repetitive parts of their job to stop eating their lunch break. When the tool requires a workaround just to enter a time without typing a colon, the tool is not empowering anyone. It is asking the user to adapt to its limitations.

We would tell anyone facing this exact question to learn the formula, because it will save you hours this week alone. But we would also tell you to ask yourself why you are spending that time in the first place. The fact that you have to search online, find a forum, and decode a workaround is a sign that the tool is not meeting you where you are. This is not about being ungrateful for spreadsheets. It is about recognizing that the future of data management is not in mastering every obscure trick. It is in having a system that understands context, that knows 1245 means a quarter to one in the afternoon, and that does not require you to think about colons at all. We have touched on similar themes with Excel not filtering unique values and Power Query help splitting data, where the pattern is always the same: the user is doing the heavy lifting to make the software behave.

The practical takeaway here is direct. If you are entering times regularly, set up a helper column with a formula that converts four digits into a real time value, then hide the helper column and format the visible one. That is the immediate fix. But the longer-term question is whether you should have to. The next time you catch yourself memorizing a keyboard shortcut or building a macro for a task that feels absurdly simple, pause. That frustration is not a personal failing. It is feedback. The tools that will win your loyalty are the ones that adapt to how you think, not the ones that make you learn their quirks. The mine administrator will get their answer, but they should also expect more from the software they use every day.

From Microsoft Excel | Help & Support with your Formula, Macro, and VBA problems | A Reddit Community

I have a new job in administration at a mine where I have to do a lot of data entry in Excel, and I’m wondering if there’s a shortcut or formatting trick that would let me enter times without having to type the colon every time.

For example, I’d love to be able to type:

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