Mimosa Calculator
Estimate how much champagne, Prosecco, and juice to buy using a disclosed 5oz, 1:1 mimosa pour.
Quick Answer
For 20 guests at a 2-hour brunch, the default plan with a 20% buffer is 72 mimosas, 8 bottles of sparkling wine, and 1.5 gallons of juice. The model uses 2.5oz each of sparkling wine and juice, or about 10 mimosas per 750ml bottle.
Estimate your event quantitiesMimosa Quick Math
Calculate Your Mimosas
Longer = more refills
Adds 1 mimosa per guest before buffer
Adds 20% extra
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Quick Reference
For a 2-hour brunch using the 20% buffer and 5oz, 1:1 pour
Mimosa Bar Setup Guide
A practical checklist to review with the venue or beverage provider for a mimosa service.
What You Need
Glassware
Setup Tips
Timing & Freshness
Choosing Sparkling Wine for Mimosas
Choose a dry sparkling wine that tastes good with your juices, then compare current quotes from local stores for the quantity shown above.
Taste Before Buying the Full Quantity
Prices and inventory vary by retailer, region, and date
Buy one candidate bottle, chill it, and test the same 2.5oz-to-2.5oz recipe you will serve. Confirm the final per-bottle price, case terms, availability, and any venue restrictions before placing a large order.
Often fruit-forward. Compare Brut and Extra Dry labels with your chosen juice because the naming does not map intuitively to sweetness.
Often crisp and dry. Taste it alongside citrus before selecting it for the full bar.
The calculator works with any 750ml bottle. Prioritize a reliable supply and a flavor that complements your juice.
Buying Checklist
- +Compare the final price for the same 750ml bottle size
- +Confirm stock for the full calculated quantity
- +Taste the exact wine-and-juice pairing before ordering
- +Ask the retailer about case terms and unopened-bottle policies
XAvoid These Mistakes
- -Do not assume all "case discounts" or return terms are the same
- -Do not switch bottle sizes without recalculating the yield
- -Do not mix the full batch early; sparkling wine loses carbonation
- -Do not treat the calculator's editable cost range as a local quote
Frequently Asked Questions
How many mimosas does one bottle of champagne make?
This calculator plans 10 mimosas from one 750ml bottle. Each mimosa is a 5oz drink made with about 2.5oz sparkling wine and 2.5oz juice. Larger or sparkling-wine-forward pours will reduce the yield, so adjust your shopping list if your bar uses a different recipe.
How much orange juice do I need for mimosas for 50 people?
Using the calculator defaults for a 2-hour brunch, 50 guests produce a 180-mimosa plan after the optional 20% buffer. At 2.5oz of juice per mimosa, buy 3.75 gallons of juice in total. The default shopping split is 2.5 gallons of orange juice plus five 32oz bottles of other juices.
What's the best ratio of champagne to juice for mimosas?
The calculator uses one transparent 1:1 model: 2.5oz of champagne or Prosecco plus 2.5oz of juice for a 5oz mimosa. If you choose a different ratio, use the calculator as a starting point and increase whichever ingredient receives the larger pour.
How many bottles of champagne for a mimosa bar for 30 guests?
With the default 2-hour setting and 20% buffer, the calculator plans 108 mimosas for 30 guests: 11 bottles of champagne or Prosecco and 2.25 gallons of juice. Turning on “Add One Extra Serving per Guest” raises the allowance before the buffer, producing 144 mimosas and 15 bottles in this scenario.
Can I use prosecco instead of champagne for mimosas?
Yes. Prosecco, Cava, Champagne, and other dry sparkling wines can all work in the calculator because they use the same 750ml bottle size. Taste candidates with your chosen juice, compare current local bottle prices, and use the option that fits your menu and budget.
How do I set up a mimosa bar?
Set up ice buckets with chilled sparkling wine, provide suitable glasses, and arrange labeled juices in pitchers or dispensers. Orange, cranberry, grapefruit, and peach are common options. Add simple garnishes, keep backup bottles chilled, and mix each drink to order so the sparkling wine retains its carbonation.
What juices can I use for mimosas besides orange juice?
You can use grapefruit, peach nectar, cranberry, mango, pomegranate, pineapple, or passion fruit juice. The shopping list reserves about 30% of the total juice for alternatives, but you can make all of it orange juice or change the split to match your menu.
Planning a full bar?
Use our complete calculator for beer, wine, and cocktails too.
Full Drink Calculator