Step 1. Go to Organization administration > Setup > Units > Unit conversions.
Step 2. Click New to open the drop dialog.
Step 3. In the From unit field, enter or select a value.
Step 4. In the list, click the link in the selected row.
Step 5. In the Factor field, enter a number.
Step 6. In the To unit field, enter or select a value.
Step 7. In the list, click the link in the selected row.
Step 8. On the Action Pane, click on OK button.
Step 9. On the Action Pane, click on Back button.