Skip to content
Free Excel Tutorials
  • Home
  • Excel For Beginners
  • Excel Intermediate
  • Advanced Excel For Experts

Data Analysis

  • How To Create Pareto Chart in Excel
  • How to combine 2 or more chart types in a single chart in Excel
  • How to calculate average last N values in a table in Excel
  • Filter Data Based on Date in Excel
  • Conditional Formatting Color Scales Examples in Excel

References

  • Find closest match in Excel
  • Left Lookup in Excel
  • Count rows that contain specific values in Excel
  • Convert text string to valid reference in Excel using Indirect function
  • Get nth match with INDEX / MATCH in Excel

Data Validations

  • Excel Data validation unique values only
  • Excel Data validation allow weekday only
  • Excel Data validation with conditional list
  • Excel Data validation number multiple 100
  • Prevent invalid data entering in specific cells

Tag: LOG function

LOG function: Description, Usage, Syntax, Examples and Explanation

by

What is LOG function in Excel? LOG function is one of the Math and Trig functions in Microsoft Excel that returns the logarithm of a number to the base you specify. Syntax of LOG function LOG(number, [base]) The LOG function syntax has the following arguments: Number: The positive real number for which you want the logarithm. …

Continue Reading

Learn Basic Excel

Ribbon
Workbook
Worksheets
Format Cells
Find & Select
Sort & Filter
Templates
Print
Share
Protect
Keyboard Shortcuts

Categories

  • Charts
  • Data Analysis
  • Data Validation
  • Excel Functions
    • Cube Functions
    • Database Functions
    • Date and Time Functions
    • Engineering Functions
    • Financial Functions
    • Information Functions
    • Logical Functions
    • Lookup and Reference Functions
    • Math and Trig Functions
    • Statistical Functions
    • Text Functions
    • Web Functions
  • Excel VBA
  • Excel Video Tutorials
  • Formatting
  • Grouping
  • Others

Logical Functions

  • IFS function: Description, Usage, Syntax, Examples and Explanation
  • Extract multiple matches into separate rows in Excel
  • SWITCH function example in Excel
  • How to use Excel NOT Function
  • Complete List of Excel Logical Functions, References and Examples

Date Time

  • How to calculate project start date based on end date in Excel
  • Convert text timestamp into time in Excel
  • How to calculate most recent day of week in Excel
  • ISOWEEKNUM function: Description, Usage, Syntax, Examples and Explanation
  • How to get same date next year or previous year in Excel

Grouping

  • If cell contains one of many things in Excel
  • How to randomly assign people to groups in Excel
  • Map inputs to arbitrary values in Excel
  • Group arbitrary text values in Excel
  • Group times into unequal buckets in Excel

General

  • How to calculate percent variance in Excel
  • Count cells less than in Excel
  • How to fill cell ranges with random number from fixed set of options in Excel
  • How to Create Calendar in Excel
  • Hide and Unhide Columns or Rows in Excel
© 2026 xlsoffice . All Right Reserved. | Teal Smiles | Abbreviations And Their Meaning