 ## 10 Best formulas in Excel

Excel has provided a vast formula to perform different operation.

1. Sum

Syntax

Sum(Number 1, Number 2.,Number 9) or SUM( Starting location of data: Last location of data)

Example

sum(20,30,40) = 20+30+40 = 90

SUM(A1:A8) = add all numbers updated in column A from row 1 to 8

SUM(A1:B8) = add all numbers updated in column A and column B from row 1 to row 8.

2. Count

Used to count numbers in the selected range.

Syntax

COUNT( Value 1, Value 2, …. , Value N) or COUNT(First cell of data range: Last cell of data range)

Example

COUNT(B1:B16) is equal to count of numerical data points in column B from row 1 to row 6.

3. Average

Used to average/mean of the given set. i,e the sum of all data points divided by count of data points.

Syntax

AVERAGE(Value 1, Value 2…., Value N) or COUNT (First cell of data range: Last cell of data range)

Example

AVERAGE( B1:B16) = SUM( B1:B16)/COUNT(B1:B16)

This function will not consider empty cells and non-numeric cells.

4. IF Function

IF function is used to perform required action if a predefined condition is either TRUE or FALSE.

IFERROR is used to manage error evaluated while performing another function.

Syntax

If ( Logical condition, Value_if_true, Value_if_false)

IfERROR(value, value_if_error)

5. VLOOKUP

used to find a required value in a table in a corresponding referred now

Syntax

VLOOKUP(Lookup_value, table_array,col_index_num),[range_lookup]

6. Offset

Returns a reference to a range that is specified number of rows and columns from a cell or range of cells.

Syntax

OFFSET(reference, rows, cols,[height],[width])

7. COUNT employees

From the data, calculate the count of data equal to, not equal to, less than or higher than a given number. COUNTIF can be used.

Example

Employees selling more than 40

= COUNTIF(c2:c33,"> 40)

8. MAX , MIN

MAX will return largest numeric value of the range , MIN will return the smallest numeric value if the range.They will include only numeric values

MAXIF MINIF will return largest and smallest values respectively only among the cells.

Syntax

MAX (Range); MIN(Range);

MAXIF([Max_Range], Criteria Range 1, Criteria Range 2, Criteria Range N)

MINIF [(MIN_Range], Criteria Range 1, Criteria Range 2, Criteria Range N)

9. Round

ROUND function is used to round number to a specified number. ROUNDUP, ROUNDDOWN can be used to round number away from Zero.

Syntax

ROUND(Number,digit)

ROUNDUP(Number,digit)

ROUNDDOWN(Number, digit)

10. Replace

Used to search and replace for character to text

Syntax

REPLACE(old_txt, Start num,num_char_to_replace, new text)