3 Family Service Size

[DannyBoiii]

Looking for some guidance on sizing a 3 family service. If anyone has an excel sheet they have for calculations I would really appreciate it
2600 Sq. Ft.
3 Ranges
2 Dryers
2 Washers
3 Dishwasher
3 Microwave
4 Mini split units (3) @ 32.5a (1) @14a

 

[tortuga]

for the service calc I'd just go by 220.84, sum it up and apply 45%, if you don't have name plates you use a upper average;
What do you come up with?

Spoiler: My guess

Item​	va​	qty​	VA extended​	Amps​
General Lighting and recepts​	3​	2600​	7800​	​
Kitchen small app​	1500​	6​	9000​	​
Laundry​	1500​	2​	3000​	​
Ranges​	12500​	3​	37500​	​
Dryers​	5500​	2​	11000​	​
Dishwasher​	1200​	3​	3600​	​
Microwave​	1500​	3​	4500​	​
Mini split units 32.5A​	7800​	3​	23400​	​
Mini split unit 14A​	3360​	1​	3360​	​
​	​	​	103160​	​
Demand Factor T220.84​	45.00%​	​	46422​	193​

 

[Eddie702]

Probably 3 100 amp panels with a 200 amp service drop. But it needs to be calculated to be sure. The service drop only needs to satisfy the the calculated load.