Converting 15 minute intervals into hourly values using formulas

H

Hawk11ns

Board Regular
Joined
Jul 21, 2015
Messages
61
Office Version
  1. 365
Platform
  1. Windows
I have daily data that is published every 15-minute interval, for a total of 96 intervals each day, and I need to convert these to hourly averages in a more straight-forward fashion. Historically, starting with the first interval of the day 0015, I would add a '-' symbol in a new column next do the pricing data for the first three intervals (xx15/xx30/xx45) and then place the AVERAGE formula in the 4th interval (xx00) . I would then copy these 4 cells and past down through interval 96, resulting in a '-' symbol for the first three intervals of each hour and the average value for that hour on the fourth interval. I would then filter the data by removing the '-' values and copy/pasting the displayed 24-hour data into a new sheet so all that is left are 24 hourly averages. The only alternative I can imagine, right now, is to create an hourly table and write hourly AVERAGE formulas for each hour, but I would need to tie them to the respective rows and this could leave us me prone to human error. I guess I could also write a macro to do all this for me, but for the sake of increasing my excel knowledge and skill set, I'd like to see if there is anything I am not considering that can produce the same results in a much more simplistic fashion. Thanks!

Oper DayInterval EndingHB_BUSAVGOper DayHour EndingHB_BUSAVG
8/18/202015$ 18.648/18/20201:00
8/18/202030$ 18.238/18/20202:00
8/18/202045$ 17.978/18/20203:00
8/18/2020100$ 17.658/18/20204:00
8/18/2020115$ 17.428/18/20205:00
8/18/2020130$ 17.108/18/20206:00
8/18/2020145$ 16.968/18/20207:00
8/18/2020200$ 16.768/18/20208:00
8/18/2020215$ 16.728/18/20209:00
8/18/2020230$ 16.598/18/202010:00
8/18/2020245$ 16.498/18/202011:00
8/18/2020300$ 16.478/18/202012:00
8/18/2020315$ 16.458/18/202013:00
8/18/2020330$ 16.468/18/202014:00
8/18/2020345$ 16.398/18/202015:00
8/18/2020400$ 16.348/18/202016:00
8/18/2020415$ 16.378/18/202017:00
8/18/2020430$ 16.428/18/202018:00
8/18/2020445$ 16.468/18/202019:00
8/18/2020500$ 16.528/18/202020:00
8/18/2020515$ 16.638/18/202021:00
8/18/2020530$ 16.908/18/202022:00
8/18/2020545$ 17.068/18/202023:00
8/18/2020600$ 17.258/18/20200:00
8/18/2020615$ 17.71
8/18/2020630$ 17.85
8/18/2020645$ 17.83
8/18/2020700$ 17.73
8/18/2020715$ 17.65
8/18/2020730$ 17.78
8/18/2020745$ 17.84
8/18/2020800$ 17.89
8/18/2020815$ 17.90
8/18/2020830$ 18.01
8/18/2020845$ 18.07
8/18/2020900$ 18.16
8/18/2020915$ 18.48
8/18/2020930$ 18.93
8/18/2020945$ 19.24
8/18/20201000$ 19.61
8/18/20201015$ 21.01
8/18/20201030$ 23.77
8/18/20201045$ 25.25
8/18/20201100$ 25.71
8/18/20201115$ 24.44
8/18/20201130$ 24.82
8/18/20201145$ 30.03
8/18/20201200$ 26.87
8/18/20201215$ 26.89
8/18/20201230$ 29.68
8/18/20201245$ 49.61
8/18/20201300$ 40.36
8/18/20201315$ 28.33
8/18/20201330$ 35.19
8/18/20201345$ 44.35
8/18/20201400$ 56.39
8/18/20201415$ 30.62
8/18/20201430$ 33.95
8/18/20201445$ 41.77
8/18/20201500$ 38.10
8/18/20201515$ 83.17
8/18/20201530$ 180.88
8/18/20201545$ 167.00
8/18/20201600$ 138.05
8/18/20201615$ 158.00
8/18/20201630$ 101.38
8/18/20201645$ 74.10
8/18/20201700$ 51.64
8/18/20201715$ 71.47
8/18/20201730$ 62.27
8/18/20201745$ 48.36
8/18/20201800$ 34.57
8/18/20201815$ 28.14
8/18/20201830$ 27.64
8/18/20201845$ 27.48
8/18/20201900$ 26.93
8/18/20201915$ 27.06
8/18/20201930$ 32.54
8/18/20201945$ 26.99
8/18/20202000$ 26.49
8/18/20202015$ 26.24
8/18/20202030$ 26.56
8/18/20202045$ 25.04
8/18/20202100$ 23.75
8/18/20202115$ 22.75
8/18/20202130$ 21.92
8/18/20202145$ 20.46
8/18/20202200$ 19.31
8/18/20202215$ 19.67
8/18/20202230$ 19.93
8/18/20202245$ 18.78
8/18/20202300$ 18.12
8/18/20202315$ 17.62
8/18/20202330$ 17.04
8/18/20202345$ 16.85
8/18/20202400$ 16.33
 

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What version of Excel are you using?
Please update your account details to show this, as it affects what functions you can use.
 
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Fluff said:
What version of Excel are you using?
Please update your account details to show this, as it affects what functions you can use.
Click to expand...

Just updated my info - thank you for making me aware of this!
 
Upvote 0
Thanks for that, how about
+Fluff New.xlsm
ABCDEFG
1Oper DayInterval EndingHB_BUSAVGOper DayHour EndingHB_BUSAVG
218/08/20201518.6418/08/2020118.12
318/08/20203018.2318/08/2020217.06
418/08/20204517.9718/08/2020316.57
518/08/202010017.6518/08/2020416.41
618/08/202011517.4218/08/2020516.44
718/08/202013017.118/08/2020616.96
818/08/202014516.9618/08/2020717.78
918/08/202020016.7618/08/2020817.79
1018/08/202021516.7218/08/2020918.04
1118/08/202023016.5918/08/20201019.07
1218/08/202024516.4918/08/20201123.94
1318/08/202030016.4718/08/20201226.54
1418/08/202031516.4518/08/20201336.64
1518/08/202033016.4618/08/20201441.07
1618/08/202034516.3918/08/20201536.11
1718/08/202040016.3418/08/202016142.28
1818/08/202041516.3718/08/20201796.28
1918/08/202043016.4218/08/20201854.17
2018/08/202044516.4618/08/20201927.55
2118/08/202050016.5218/08/20202028.27
2218/08/202051516.6318/08/20202125.40
2318/08/202053016.918/08/20202221.11
2418/08/202054517.0618/08/20202319.13
2518/08/202060017.2518/08/20202416.96
2618/08/202061517.71
2718/08/202063017.85
2818/08/202064517.83
2918/08/202070017.73
3018/08/202071517.65
3118/08/202073017.78
3218/08/202074517.84
3318/08/202080017.89
3418/08/202081517.9
3518/08/202083018.01
3618/08/202084518.07
3718/08/202090018.16
3818/08/202091518.48
3918/08/202093018.93
4018/08/202094519.24
Master
Cell Formulas
RangeFormula
E2:E25E2=INDEX(A2:A25,)
F2:F25F2=SEQUENCE(24)
G2:G25G2=SUMPRODUCT(($B$2:$B$100/100<=F2)*($B$2:$B$100/100>N(F1))*($C$2:$C$100))/4
Dynamic array formulas.
 
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