Get instant live Excel expert help with Time and Date Functions

I have created a spreadsheet to track resource usuage and costs by hour over a number of months. I need a formula that sums the hours in a date range and multiplys by looking up an hourly rate from another sheet. This will be used to summarise monthly costs for a each person.

Number of orders in each hour at parent zone.

Good Afternoon, I need to calculate the time remaining between now (current hour) and a deadline hour. I need a formula which could help out if possible please?

Pivot Table - count of active drivers in each hour.

How to round off numbers in excel? I want to round military times to nearest quarter hour. "START" column

How do I count the number of times something happens during a given time range? For example at the 9am, 10am, 11am, (during the entire hour) etc how many people purchased a book. Note the timestamp is inclusive of the date and time of day

I am trying to do a time sheet in 100 hour time and have it calculate the time worked less breaks

How do i obtain the hour with lowest concentration of rides from a pivot table?

I need to graph my data to show how many specific objects per hour of the day

I am making an apprenticeship hour log. In B2, for example, I have hours needed as 2200, they put in how many hours worked in that area in B3. I can subtract that amount and show it in B4 but how do I keep the new amount in B4 for the next week. I.E. 2200 hours needed (B2) 10 hours worked in B3 new number in B4 2190. I need to keep the 2190 for the next week. I can't figure out how to keep it 2190 when B3 clears? Help?