Stock Items are mainly purchased and sold on the  basis of quantity. The quantity in turn is measured by units. You can measure the Stock Item by  Units, like money is measured in Currency. For example, Liters, Meters,  Kilograms, Pieces, Box, Dozen, etc. Units can be classified under the following  types : 
                
                  - Single / Simple Units : When only one Unit is used for receipt  and issue of stock items. Above-mentioned are all example of Single Units.
 
                  - Compound Units: When two different types of Units can  be used for receipt and issue of the Stock item is called compound unit. For  example :
 
                 
                
                  
                    First Unit  | 
                    Conversion    Factor  | 
                    Second Unit  | 
                   
                  
                    Dozen  | 
                    12  | 
                    Pcs.  | 
                   
                  
                    Meter  | 
                    1000  | 
                    Millimetres  | 
                   
                  
                    Box  | 
                    30  | 
                    Pcs.  | 
                   
                 
                1. Simple Units of Measure
                1.            Gateway of Tally.ERP9 g Inventory Info g Units of Measure g Create. 
                 
                   
                 
                This field will show the Type of  Units. 
                
                Simple units are Nos, Pcs , and so  on. Compound unit is a combination of two simple units. 
                  By default Tally.ERP 9 will show the Simple  unit for creating the unit of measure. 
                   
                You can select the Compound Units by  clicking on that field or by using SHIFT+TAB [cursor  will go to the previous field].  
                   
                2.            Define the Symbol of  the unit, for example, Nos. This symbol is used in all displays and printouts. 
                   
                3.            Specify  the Formal Name of the symbol, for example, Numbers.  
                   
                4.            Unit  Quantity Code (UQC) is a uniform measuring unit used by the department for  measuring quantity in the returns filed. UQCs are used to maintain consistency  and prevent variations in quantities in the returns filed by different  businesses. This requires the businesses to measure the quantities of items  using the UQC from the list given by the department. 
                   
                Using  Tally.ERP 9, you can map your unit of measurement to the UQC given by the  department, and file the returns. 
                 
                5.             In this field you can specify  the Number decimal places for the Units from 0 to 4. This  field is useful for Units measured in fractions. 
                   
                For example, Kilogram unit. 1.255 Kgs, here 1 is for Kg and  fraction 255 is for gram. For this unit, number of decimal places required is 3 
                2. Compound Units of Measure
                A Compound Unit is a relation between two  Simple Units. Hence, before you create a Compound Unit, ensure that you have  already created two Simple Units. 
                   
                For example, To Create Compound unit –  Doz (Dozen) of 12 Nos (Numbers), you have to create two simple units,  Doz  (Dozen) and Nos (Numbers) and set the conversion factor as 12. 
                   
                1.            Go  to Gateway of Tally > Inventory Info > Units of  Measure > Create.  
                  The Unit Creation screen is displayed as  shown. Now Click on Type field or Press SHIFT + TAB or  Press Backspace Key. 
                   
                  
                   
                2.            Select Compound from the Types of  Units and press Enter. The Conversion field will be displayed for creating  Compound unit. 
                   
                   
                   
                3.            Select  the First unit from the Units List. In the above example,  Dozen will be the First Unit. 
                   
                4.            Specify  the Conversion Factor. In the above example, Conversion factor  will be 12. 
                   
                5.            Specify the Second Unit from  the Units List. In the above example, Number will be the Second Unit. This unit  is also called Tail Unit. 
                   
                6.            Use CTRL  + A or Accept the Screen for Saving of Compound Unit Creation. 
                3. Alternation / Deletion of  Stock Units
                You  can Alter / Delete the Units Of Measurement created in Tally.ERP 9. 
                   
                1.            Go  to Gateway of Tally > Inventory Info. > Units of  Measure > Alter . 
                   
                2.            Select the Name  of Unit you want to alter from the Units list.  The Unit  Alteration screen appears  as shown below: 
                   
                  
                   
                3.            Make  the necessary changes. 
                   
                4.            Press Ctrl+A to  accept. 
                   
                You can delete a Unit Of Measure by pressing Alt+D .  
                   
                However, a unit of measure that is part of a  compound measure cannot be deleted without deleting the compound measure first.  |