ich möchte 2 spalte stunde minus machen in monday und ergebnius in zahlen splate spiechern , wie kann ich?
Which product (CRM/Work Management, etc) and level (Pro/Enterprise) do you have?
Hallo workmnagmwnt und enterprise
Hi @zohreh, welcome to the community! 
You can do this using a Formula column. If your Hour columns are named Hour 1 and Hour 2, use:
{Hour 1} - {Hour 2}
This will subtract Hour 1 from Hour 2 and return the result in the formula column.
And if you’d like to display Hr / Hrs after the value, you can use:
IF({Hour 1} - {Hour 2} < 10, CONCATENATE({Hour 1} - {Hour 2}, " Hr"), CONCATENATE({Hour 1} - {Hour 2}, " Hrs"))
Hope this helps!!
