Wine Servings Calculator
Work out how many glasses a number of wine bottles will serve.
Quick answer: enter your details below and click Calculate Servings — your result appears instantly, right here in your browser. Nothing you enter is uploaded or stored.
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Enter your details below.
How to use
- Enter the number of bottles.
- Enter the bottle size in millilitres.
- Enter the serving size and click Calculate Servings.
About this tool
Party planning gets easier when bottles turn into glasses. This calculator divides total wine volume by your serving size, so you can see at a glance whether the bottles you own cover the guests you expect. A standard bottle holds 750 ml.
Frequently asked questions
What is a standard wine serving?
It varies, but 125 ml is a common small glass and 175 ml a common large glass in many bars.
Should I round up for a party?
Yes, slightly. Not everyone drinks the same amount, and a spare bottle avoids running short.