Wine Glasses Calculator
Calculate how many glasses of wine you can serve from bottles, and how much wine to buy for events.
Wine Details
Event Planning
Total Glasses Available
10.0
From 2 bottles (1500ml total)
Glasses Per Bottle
5.0
at 150ml pour
Glasses Per Guest
1.7
with current supply
Units Per Glass
1.9
alcohol units
Total Units
19.5
all bottles
Consider Getting More Wine
Recommended for 6 guests over 3 hours:
27 glasses (6 bottles)
Based on ~1.5 glasses per person per hour
Serving Temperature
Varies
Wine Bottle Sizes
Split
187ml
~1 glass
Half
375ml
~2.5 glasses
Standard
750ml
~5 glasses
Magnum
1.5L
~10 glasses
Jeroboam
3L
~20 glasses
Event Planning Tips
- - Plan for 1-2 glasses per person per hour
- - For dinner parties: 1 bottle per 2 guests
- - For cocktail parties: 1 bottle per 3-4 guests
- - Always have 10-20% extra for unexpected guests
- - Offer water and non-alcoholic options alongside wine