Hi, You can do the following to speed up your workbook.
1). Save your file in .xlsb (Binary Format) to reduce size. 2).Remove unnecessary formatting. 3) Use Index Match instead of Vlookup() 4).Set Calculation Manual (Calculate only when required) 5).Use Name Ranges. 6).Sort your data Rajan. From: excel-macros@googlegroups.com [mailto:excel-macros@googlegroups.com] On Behalf Of ram xls Sent: Apr/Fri/2012 12:33 To: excel-macros@googlegroups.com Subject: $$Excel-Macros$$ Is there a quicker way for vlookup and pivot in Excel when the data is huge, like 10 lakh rows? hi All, Need your expert advise in this concern . please suggest the ways to speed up my activity. Is there a quicker way for vlookup and pivot in Excel when the data is huge, like 10 lakh rows? Thanks, Ram -- FORUM RULES (986+ members already BANNED for violation) 1) Use concise, accurate thread titles. Poor thread titles, like Please Help, Urgent, Need Help, Formula Problem, Code Problem, and Need Advice will not get quick attention or may not be answered. 2) Don't post a question in the thread of another member. 3) Don't post questions regarding breaking or bypassing any security measure. 4) Acknowledge the responses you receive, good or bad. 5) Cross-promotion of, or links to, forums competitive to this forum in signatures are prohibited. NOTE : Don't ever post personal or confidential data in a workbook. Forum owners and members are not responsible for any loss. ---------------------------------------------------------------------------- -------------------------- To post to this group, send email to excel-macros@googlegroups.com -- FORUM RULES (986+ members already BANNED for violation) 1) Use concise, accurate thread titles. Poor thread titles, like Please Help, Urgent, Need Help, Formula Problem, Code Problem, and Need Advice will not get quick attention or may not be answered. 2) Don't post a question in the thread of another member. 3) Don't post questions regarding breaking or bypassing any security measure. 4) Acknowledge the responses you receive, good or bad. 5) Cross-promotion of, or links to, forums competitive to this forum in signatures are prohibited. NOTE : Don't ever post personal or confidential data in a workbook. Forum owners and members are not responsible for any loss. ------------------------------------------------------------------------------------------------------ To post to this group, send email to excel-macros@googlegroups.com