Excel saving slow. Lifehacker is the ultimate authority on optimizing every aspect of your life. To find out if that is the cause you could switch to manual calculation and disable the option "calculate workbook before save". Jul 26, 2025 · Excel workbooks containing massive datasets and complex formulas can become incredibly slow, even on powerful computers. So make sure you go through all these tips, and see which one can be applied in your case. Save your spreadsheet in binary (. This problem seemed to have started to occur in the last year or so. Interestingly enough, once a file finally saves, if it is kept… If you are experiencing a slow Excel workbook, here are some tips that you can use to improve its performance. Sep 5, 2023 · I use large MS Excel files (160 MB) and the files have become painfully slow to save. You should regularly save and close workbooks you're not actively Is your Excel file running slow? Learn why Excel is slow and how to fix it with these 11 tips to speed up your slow Excel files. Expert Advice: Do make sure to create a copy of your E Sep 26, 2024 · Is Excel frozen, running slow, or taking forever to open? See what makes Excel slow to respond and how to speed up Excel and make Excel run faster. I'm tearing my hair out over this since it seems to be defying the laws of causation. The default format is XML based, which is important if you're using your data with third-party programs because XML is an open standard. Saving can take up to 60 minutes. xslb) instead of the default format (. Jul 19, 2022 · The host computer has no issues saving to a local file path (such as C:), but when I try to save to a UNC path (10. Jul 31, 2025 · Is Excel slow when opening files, entering data, or calculating formulas? Does this happen with all Excel files, or just specific ones? Approximately how large is the file you're working with (number of rows/sheets)? Are you using complex formulas, pivot tables, or external data connections? Do you have any add-ins or macros running in the Simplify and Supercharge Your Work in Excel The Proven Excel Add-In Top Teams Rely On Worldwide Do you want to work faster and accomplish more in Excel? The tools from ASAP Utilities help you save time and perform tasks that Excel alone cannot. May 20, 2023 · Learn why Excel can be slow and how to fix it. Jul 25, 2025 · Discover multiple methods to speed up large and sluggish Excel workbooks by optimizing formulas, cleaning up files, and using advanced data tools. Jul 26, 2024 · Is your Excel not responding or slow? Then use this guide to explore nine ways to resolve the issue and work smoothly. Excel spreadsheets tend become heavy and slow as you load it with data. However, for most purposes, the binary format is sufficient and saves to a smaller file . 0. Jul 22, 2022 · I have a problem when saving any spreadsheet it takes about 15 secs to save. Do everything better. In some cases, there could be more than one issue that could be slowing down your Excel file. Lagging scrolling, slow formula recalculation, and lengthy save times May 20, 2025 · Excel running slow? 10 Common causes and how to speed it up Frustrated with a slow Excel file? You’re not alone. In this post, we reveal the 10 most common reasons your Excel workbook is sluggish, and how you can fix them in minutes using PerfectXL (no manual detective work required!). xslx). In this tutorial, you will learn 10 tips to speed-up slow excel spreadsheets. You should regularly save and close workbooks you're not actively Oct 26, 2013 · Re: Excel saving too slow I would say the calculations are slowing down saving as by default Excel recalculates your workbook before saving it. If I then save again in next minute saves instantly but leave it a couple of minutes & then same problem takes about 15 sec. It happens on every spreadsheet & they are… We would like to show you a description here but the site won’t allow us. Jan 25, 2025 · Excel becomes slow to respond, with noticeable delays when switching between workbooks, entering data, or performing calculations. Our add-in automates repetitive steps, enhances productivity, and adds powerful tools to Excel. Find out common causes of slow performance, such as large files and too many calculations, and discover techniques to streamline your spreadsheets. xslb) format You can reduce your file size by saving your spreadsheet as a binary workbook (. 200) there is a delay, even though it's on the same disk. To do this go to File-Options-Formulas. lgcrkw luqwy gtn cvynl vevweev kyobw lezkxhu ugnhk xnsm dmjoh