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F1 Get The Most out of Excel Formulas & Functions
The Ultimate Excel Formulas & Functions Help Guide

By Joseph Rubin, CPA
Book Details
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Print: 460 pages, 323 Screenshots
Book dimensions: 9 x 7.5 x 0.9 inches
Bonus CD-ROM includes
eBook:Complete searchable eBook
Excel workbook files contain all Formulas &
Functions presented in the book.
Bonus CD-ROM includes:

Complete searchable eBook - easy to browse and print.
Excel Workbook Files contain all Formulas & Functions
     presented in the book.
Special Bonus:
Discuss any Formula's solution presented in the book with other Excel users,
use the Formula's problem/ solution URL in each of the formula's page.
Contents at a Glance
Chapter 1 Working With Formulas 1
Chapter 2 Text 25
Chapter 3 Date & Time 71
Chapter 4 Lookup 159
Chapter 5 Logical & Errors 215
Chapter 6 Counting 241
Chapter 7 Summing 289
Chapter 8 List 331
Chapter 9 Miscellaneous Calculation & Math 361
Chapter 10 Income Tax & Financial 429
   Appendix, List of Functions 437
Index   455
Table of Contents
Chapter 1 Working With Formulas 1
Inserting, Editing, & Copying Formulas 2
Inserting/Editing Formulas 2
Nesting Formulas 3
Changing an Absolute Reference to a Relative Reference or Vice Versa 4
Copying a Formula from a Cell While Keeping the Absolute Reference or Relative Reference 5
Copying Formulas from a Range of Cells without Changing the Absolute or Relative References 6
Selecting, Displaying, Printing, & Pasting Formulas 7
Displaying Formula Syntax 7
Displaying Both Formulas and Values for Cells 8
Selecting Cells That Contain Formulas 9
Pasting Values 10
Adding a Comment to a Formula 11
Printing Formula Syntax 11
Array Formulas 12
Understanding Arrays 12
Using Arrays in Formulas 12
Using Range Names in Formulas 13
Range Name Syntax 13
Defining a Range Name 14
Deleting a Range Name 15
Using a Range Name in a Formula 15
Auditing Formulas 16
Moving Between Precedent and Dependent Cells 16
Stepping into a Formula 19
Tracing Errors in Formula Results 21
Protecting Formulas 22
Protecting Cells Containing Formulas in a Protected Sheet 22
Protecting Cells Containing Formulas in an Unprotected Sheet 24
 
Chapter 2 Text 25
Entering Text 27
Restricting Cell Entries to Text Only 27
Restricting the Number of Characters Entered into a Cell 28
Preventing Duplicates When Entering Data 29
Combining Text, Date, & Number 30
Combining Text and Formatted Numbers into a Single Entity 30
Combining Text and a Formatted Date into a Single Entity 31
Combining Numbers that Have Leading Zeros 32
Combining the Contents of Every N Number of Cells into One Value 33
Encoding a Sequence of Letters 34
Combining Text and Numerically Calculated Results into One Output String 35
Text Formatting – Troubleshooting 36
Formulas Erroneously Appearing as Text 36
Avoiding Problems when Numeric Values are used as Text 37
Adjusting a Formula to Return a Blank, Rather than a Zero, When Operating on Empty Cells 39
Checking Whether Cells in a Range are Blank, and Counting the Blank Cells 40
Creating Formulas that Only Return Results from Non-Blank Cells 41
Removing Redundant Characters from a Range of Cells and Resetting the Format 43
Removing Hidden Apostrophes from Imported Numbers 44
Subdividing Text 45
Subdividing a Mixed String into Separate Cells Containing only Numbers or Characters 45
Splitting a Full Address into Three Separate Cells 47
Separating First and Last Names 48
Extracting the First N Number of Words from a String 49
Replacing Characters 50
Creating New IP Addresses 50
Converting Numbers with Trailing Minus Signs to Normal Negative Numbers 51
Replacing Substrings with Numbers from Adjacent Cells 53
Performing Numeric Operations on Substrings 54
Searching a String 55
Searching a String for a Matching Word from another String 55
Find the Alphabetically Lowest Letter in a List 56
Identifying Numeric Values within a Range Formatted as Text 58
Identifying the Case of Letters within Strings 59
Finding the Relative Position of Numbers within a String 60
Searching a String for a Specific Substring 61
Determining Long Distance Phone Calls, Based on the Number Dialed 63
Rearranging & Sorting Text 64
Rearranging a String in Alphabetic Order 64
Reversing the Word Order within a String 65
Retrieving Cell Address, Row Number 66
Retrieving the Cell Address of the Largest Value in a Range 66
Retrieving Each Row Number that Corresponds with Successful Matches in a Look Up 67
Retrieving the Row Number that Corresponds with a Matched Value in a Look Up 68
 
Chapter 3 Date & Time 71
Date 72
Entering Dates Quickly 72
Calculating Number of Days, Weeks, Months and Years between Dates 73
Calculating a Date Based on Year, Week Number and Day of the Week 74
Finding the Last Day of a Given Month 75
Calculating the Number of Business Days in a Specified Period 77
Calculating a Project's End Date 78
Calculating a Required Date According to Two Criteria 79
Indicating Due Payments, Based on the Current Date 80
Calculating the Date of the Nth Specific Day of the Month 81
Eliminating Negative Values from Date Subtractions 83
Avoiding Negative Values when Calculating the Number of Days between Two Dates 84
Avoiding False Results when Counting Dates Matching Specified Criteria 85
Calculating the Week Number Corresponding with a Specific Date 87
Determining whether Two Given Dates Occur within the Same Week 88
Finding the Number of Days in a Given Month 89
Finding the Serial Number of the Last Day of the Month 90
Adding a Specified Number of Months to a Date 92
Converting a Month's Serial Number into Its Corresponding Name 94
Calculating the Quarter Number for Calendar and Fiscal Year 95
Converting a Date into a String, Indicating the Quarter Number and Year 97
Determining Which Quarter a Specified Date Corresponds With 98
Converting Older Dates to the Current Year 99
Converting a Julian Date to a Calendar Date 100
Time 102
Entering Times Quickly (1) 102
Entering Times Quickly (2) 103
Adding Time Values 106
Adding Text Values Representing Time 106
Adding Time Values from Separate Hours and Minutes Columns 107
Adding a Number to a Formatted Time Value 108
Calculating Absolute Difference between Two Time Values 109
Subtracting Times 111
Converting a Decimal Value to a Time Value 112
Converting Text Representing Minutes and Seconds into Numerical Values 113
Converting Times to Decimal Values 114
Calculating Military Time Intervals 115
Converting Time Values from One Time Zone to Another 117
Creating a World Time Converter 118
Rounding Times Down to the Nearest 30 Seconds 119
Rounding Times Down to a Specified Time Increment 120
Rounding Hours Up 121
Rounding Time Intervals to the Nearest Specified Time Increment 122
Calculating a Building's Occupancy Rate at Specified Times 123
Date & Time 125
Creating Date and Time Stamp 125
Convert Date and Time from GMT (Greenwich Mean Time) to CST (Central Standard Time) 126
Combining Data from Separate Columns into a Single Date and Time Value 127
Converting Text, Which Represents Date and Time, Into Proper Date and Time Values 128
Calculating the Number of Weekday Hours between Two Dates 130
Separating Dates and Times 131
Creating a Date and Time Matrix 132
Wages, Shifts & Time Worked 135
Creating a Timesheet 135
Finding the First Login and Last Logout Times of Employees 136
Calculating Total Time Worked on a Specific Day 139
Calculating Hours Worked 140
Calculating the Number of Hours Worked Based on a System of Letter Codes 143
Calculating Total Pay, Based on Hours Worked Per Day and Hourly Rates 144
Calculating Daily Pay, Incorporating Variable Hourly Rates 147
Determining Whether a Person Worked a Full or Partial Shift 149
Determining Whether a Worked Shift Was Morning, Afternoon or Night 151
Counting the Number of Shifts in a Specified Week that an Employee Worked Overtime 152
Calculating the Number of Hours per Month, Allowing for Daylight-Saving Shifts 154
Counting Vacation or Sick Days within a Specified Time Period 156
Calculating Hourly Productivity 157
 
Chapter 4 Lookup 159
Retrieving Data Using Text References 160
Retrieving Values Using References Based on Row and Column Numbers 160
Retrieving Each Second Number from Two Lists 161
Retrieving Values Using Range Names as References (1) 162
Retrieving Values Using Range Names as References (2) 163
Retrieving Values from Different Sheets Using the Sheet Name as a Reference 164
Retrieving Values from another Sheet Using Date as Sheet Name Reference 165
Retrieving a Specific Cell from Multiple Sheets 166
Retrieving Values from another Excel Workbook Using Text References 167
Retrieving the Price for a Specified Item and a Specified Brand 168
Retrieving Data Using One Criterion 170
Retrieving from List by Position 170
Ranking Salespeople According to Sales Figure 170
Retrieving the Player Who Scored the Highest Number of Points 172
Retrieving File Name by Matching a Given Page Number in a Book 173
Retrieving Grade Value for Corresponding Mark 174
Retrieving the Most Frequent Occurrence for Each Category 175
Retrieving the Last Value and the Last Character in a Row 177
Retrieving the Last Value in a Dynamic List 178
Retrieving the Value of the First Non-blank Cell in a List 179
Retrieving the Most Recent Payment Made by Client 180
Retrieving the Closest Larger / Closest Smaller Values from a List when there is No Exact Match 181
Retrieving the First Value in a List that is Greater / Smaller than a Specified Number 183
Finding the Maximal / Minimal String, Based on Alphabetic Order 184
Retrieve Value Using Case-Sensitive Lookups 186
Retrieving the Minimal / Maximal Values from a Filtered List 187
Retrieving Smallest Nth Value Match within a List 189
Finding Every Third Number and Returning the Largest of Them 190
Retrieving the Nth Value in a Row / Column 192
Retrieving Every Nth Value in a Range 193
Retrieve the Distance between Any Two Cities from Distance Table 194
Retrieving Matching Values from Not Adjacent List 195
Retrieving Data Using Two Criteria 196
Retrieving an Item from a List that Meets Multiple Criteria (1) 196
Retrieving an Item from a List that Meets Multiple Criteria (2) 198
Retrieving Sale Price Based on Item and Color Criteria 199
Retrieving a Price from a List that Matches both Category and Item Criteria 200
Retrieving an Entire Row of Data 201
Retrieving the Entire Row of a Matched Value 201
Returning the Entire Contents of the Row Containing the Highest Math Grade 203
Retrieving Data from Two Different Lists 204
Retrieving a Price Value by Looking at Two Difference Data Tables 204
Complex Retrieval Problems 206
Retrieving the Column Header of the Next Non-Blank Cell in a Row 206
Finding the First Value in a Row and Retrieving the Header for That Column 207
Retrieving the Column Header that Corresponds with a Matched Value 208
Retrieving the Column Header of the Largest Value in a Row 210
Retrieving a Value from a Reference Grid, Using Indexes Listed in another Range 211
 
Chapter 5 Logical & Errors 215
Reducing Complexity of IF Functions 216
Simplifying Formulas by Reducing the Complexity of IF Functions (1) 216
Simplifying Formulas by Reducing the Complexity of IF Functions (2) 218
Create Conditional Formula by Reducing the Complexity of IF Functions (3) 219
Using OR, AND Functions 221
Nesting OR & AND Functions to Meet Multiple Criteria (1) 221
Nesting OR & AND Functions to Meet Multiple Criteria (2) 222
Checking for the Presence of Specified Values within a Range. 223
Handling Errors 224
Ignoring Blank Cells when Performing Calculations 224
Avoiding the #VALUE! Error when Adding Cells that May Contain Blanks 225
Avoiding #DIV/0! Errors when Dividing by Zero 226
Ignoring #DIV/0! Errors when Performing Calculations 227
Eliminating Errors Resulting from If Functions with Multiple Conditions 229
Avoiding Errors when Using the And Function to Combine Multiple Conditions in Array Formulas 230
Avoiding Errors when Counting Date Values that Meet Specified Criteria 231
Avoiding Errors when Subtracting Times 233
Handling Errors with the VLOOKUP Function 234
Preventing a VLOOKUP Function from Returning an Error when an Exact Match is Not Found 234
Avoiding the Occurrence of Unexpected VLOOKUP #N/A Errors 235
Using a VLOOKUP Formula to Check If a Value Exists 237
Checking If Matching Numbers Exist in Different Ranges 238
 
Chapter 6 Counting 241
The COUNT Functions 242
Using the COUNT Functions 242
Counting Using One Criterion 244
Counting Unique Numeric Values or Unique Data in a List 244
Counting the Number of Values Below or Above Average 246
Counting Values that Appear Only Once in a List 247
Counting the Number of Times a Specified Substring Appears within a Range of Strings 248
Counting the Number of Cells Containing(1) 250
Counting the Number of Cells Containing(2) 251
Counting the Number of Combined First and Last Names Matching Criteria in a Dynamic Range 252
Counting the Number of Times a Substring Appears Within a String 255
Counting the Number of Strings which Contain Numbers Meeting Criteria 256
Counting Date Values by Specified Date Criteria 257
Counting the Number of Dates with Matching Month Criteria 258
Counting Time Values In Terms of Hourly Increments 260
Counting the Number of Values Meeting Criteria, but Only for Every 3rd Cell in a Range 261
Counting Rows of Even Numbers in Two Parallel Ranges 263
Counting the Number of Values from Multiple Worksheets that Match Criteria 264
Counting Using Two Criteria 265
Counting Rows that Match Specific Criteria for Each Column 265
Counting the Number of Values between Two Specified Values in a List 266
Counting the Number of Values between Upper and Lower Limits 268
Counting the Number of Unique Items Sold by Each Salesperson 269
Counting the Number of Players According to Their Score in a Particular Quarter 271
Counting the Number of Students who Answered "A" to the Second Question 272
Counting the Number of Excel Files in a List According to File Type and Date Criteria 273
Using Date & Time Criteria to Count Entries in a Combined Date & Time List 275
Counting the Number of Items Sold Every Half Hour 276
Complex Counting Problems 277
Counting the Number of Times Any of the Numbers in First List Appears within Second List 277
Creating Progressively Incremented Counting Criteria 278
Counting the Values that Match Criteria in a Filtered List 280
Creating a Summary Table of a Student Questionnaire 281
Counting the Number of YES Responses in a Student Questionnaire 283
Counting Unique "X" and "O" Occurrences in a Matrix 285
Creating a Counting Grid 286
 
Chapter 7 Summing 289
Summing Techniques & Tips 290
Summing the Values of Cells Occurring at the Intersection of Ranges 290
Summing Values from Different Sheets for the Same Cell Address 291
Creating a Summing Formula that Automatically Adjusts to a Dynamic Range 292
Summing the Absolute Values of All Numbers in a Range 293
Summing Subtotals Only from Range 294
Modifying a SUMPRODUCT function to Return a Sum Rather than a Count 295
Summing Rounded Numbers 296
Summing Values Based on Text, Text & Numbers, & Blank Cell Criteria 298
Summing Values Based on Text Criteria 298
Summing Values from a List Containing Numerical and Textual Substrings 299
Summing Numerical Substrings 300
Summing Values in a Range Containing Redundant Spaces 301
Ignoring Blank Cells Containing Invisible Spaces when Using Array Formulas 302
Summing Values Based on the Criteria of a Non-Empty Adjacent Cell 304
Summing Using Indirect Cell References 305
Summing Values Using Indirect Cell References 305
Summing Across Multiple Sheets 306
Summing from Closed Workbooks 308
Summing Using One or More Criteria 310
Summing Positive and Negative Numbers Separately 310
Sum Total Sales Except for One Specified Item 311
Summing Corresponding Values in Multiple Columns 312
Summing Sales Amounts According to Product Category and Customer Name 313
Summing Total Sales, Based on Quantity & Price 314
Summing Values from Two Ranges, Based on Two Criteria 315
Summing How Many Points Scored by a Specified Team in Specified Games 317
Summing Expenses Accumulated to a Specified Month 319
Calculating Monthly and Accumulated Income, Based on Specified Month 320
Summing Annual Expenses by Respective Quarters 322
Summing the Number of Hours an Employee Worked During a Two Week Period 323
Summing Last N Values 324
Summing Groups of Every N Values in a Row 324
Summing the Last N Values in a Column 326
Summing the N Largest Values in a Range 327
Creating a List in which Each Number is the Sum of the Previous N Numbers 328
 
Chapter 8 List 331
Sorting, Reversing, & Retrieving Values 332
Sorting Numbers in Ascending or Descending Order 332
Sorting Numbers Based on Their Frequency within a List 333
Reversing the Order of Values in a List 335
Shuffling a List of Values 336
Creating a New List Using Criteria 338
Retrieving Unique Values from a List 338
Retrieving List Values that Do Not Appear in a Second List 340
Retrieving Values that are Common to Two Lists 342
Creating a List of All Non-Blank Cells in a Column 344
Retrieving Values from a List that are Greater than a Specified Number 345
Checking for Sequences within a Sorted List 347
Identifying Duplicate Values 348
Checking for Duplicate Values within a Range 348
Identifying Duplicate Rows within a Range 350
Determining and Indicating the Number of Times Each Value Has Been Entered in a List 351
Transposing a List 352
Transposing an Entire Range of Data into a Single Column 352
Transposing a Column into Successive Rows of a Specified Length 355
Transposing a Range in Ascending Order 356
Transposing Values from Columns into Rows, and Vice Versa 357
 
Chapter 9 Miscellaneous Calculation & Math 361
Averaging Values 363
Calculating Average Annual Growth 363
Calculating the Average Growth of a Child 364
Averaging Using Criteria 365
Calculating the Average for Numbers Meeting Specified Criteria 365
Calculating the Average Difference between List Price and Sale Price 366
Finding Specified Items in a List and Averaging their Associated Values 368
Excluding Exceptional Values when Calculating an Average 369
Calculating an Average, Only Including Prices on Which There Was no Discount 371
Averaging Sales Totals by Day of the Week 372
Averaging Values that Correspond with the X Largest Values in a Dynamic Range 374
Calculating the Average of a Range of Numbers, Excluding the Minimal Value 376
Calculating the Average of Every Nth Value 377
Calculating the Average of Every Nth Value, Excluding Zeros 378
Calculating the Average Value in Every Nth Column, Excluding Zeros 380
Finding Minimum / Maximum Values 382
Finding the Minimum Value in a Referenced Range 382
Calculating the Lowest Common Multiple (LCM) 383
Returning the Nth Largest / Smallest Values in a Range 385
Finding the Largest Number among Those Meeting Specified Criteria 386
Finding the Score that Was the Nth Highest for a Specified Team 387
Finding the Largest Value from Two Different Lists, Subject to Specified Criteria 388
Rounding Values 390
Rounding Prices to the Nearest Nickel, Dime, Quarter and Dollar 390
Dividing an Amount into Equal Payments While Avoiding Division / Rounding Errors 391
Rounding the Calculation of Retail Price and Sales Tax 393
Rounding Up / Down to the Nearest Multiple of a Specific Number 394
Rounding Numbers that Meet Specified Criteria 395
Rounding Numerical Substrings 396
Rounding a Value to Make It Divisible by a Specified Number 397
Ranking Values 398
Ranking a List of Numbers 398
Ranking Numbers in a Dynamic List 399
Calculating Commissions Based on Sales Rank 401
Random Calculation 402
Selecting a Set of Random Numbers, Avoiding Duplicates 402
Adjusting Values Returned by the RAND Function 404
Randomly Selecting a Value from a Range 405
Random Selection from a List 406
Miscellaneous Calculation 407
Creating a Dynamic Inventory List Based on Daily Sales 407
Calculating Net Sale Price According to Text Criteria 409
Calculating the Proportion of Characters from One String that Appears in another String 410
Calculating the Remaining Credit after Each Purchase 411
Calculating Total Annual Payment Based on Cumulative Monthly Payments 413
Placing the Previous Payment Date beside Each Pay Date in a List 414
Restricting the Automatic Recalculation of Volatile Functions 416
Calculating the Percentage of Cells in a Range that Contain a Specified String 418
Calculating the Absolute Difference between Each List Value and the Minimum Value in the List 419
Determining Divisibility 420
Multiplying Values from Two Matrixes that Occupy Corresponding Addresses 421
Converting Decimal Fractions to Fractions of a Specified Number 422
Simplifying Formulas by Defining Names for Often-Repeated Parts 424
Converting Units 426
Converting Units 426
 
Chapter 10 Income Tax & Financial 429
Calculating Income Tax 430
Calculating Total Income Tax 430
Financial Formulas 432
Using Financial Functions 432
Calculating Canadian Mortgage Payments 433
Amortization Tables 434
Creating an Amortization Schedule 434
Creating an Amortization Schedule with a Grace Period 435
Creating an Amortization Schedule for Random Loan Payments 436
Appendix, List of Functions 437
Index 455