Wedding Alcohol Calculator
Calculate wine, beer, and spirits needed for your wedding based on guests, duration, and drink preferences.
By Konstantin Iakovlev · Updated April 2026 · Source: USDA
Total Drinks Needed
342
Estimated Alcohol Cost
$627.00
Grand Total (+ mixers, ice)
$877.00
Per Guest
$6.27
What to Buy
| Wine (5 servings/bottle) | 21 bottles |
| Beer (24/case) | 5 cases |
| Spirits (17 drinks/bottle) | 9 bottles |
Cost Breakdown
| Wine (21 bottles @ $12) | $252.00 |
| Beer (5 cases @ $30) | $150.00 |
| Spirits (9 bottles @ $25) | $225.00 |
| Alcohol Subtotal | $627.00 |
| Mixers & garnishes (est.) | $200.00 |
| Ice (est.) | $50.00 |
| Grand Total | $877.00 |
Planning Tips
- ~10% of guests are typically non-drinkers
- Buy 10-15% extra to be safe (many retailers accept returns)
- Plan 1 lb of ice per guest for chilling + drinks
- Budget: ~$2/guest for mixers (soda, tonic, juice, garnishes)
Use the Wedding Alcohol Calculator above to calculate your results. Enter your values and see instant results — all calculations run in your browser.
Disclaimer: This calculator is for informational purposes only and does not constitute tax, financial, or legal advice. Results are estimates based on the information you provide and current rates. Always consult a qualified tax professional or financial advisor for advice specific to your situation.
How It Works
Stocking the bar for a 2026 wedding comes down to one question: how much wine, beer, and spirits will the room actually drink? The estimate here answers it, landing on quantities that keep guests refreshed without leaving you to either overspend or scramble when the bottles run low.
The math leans on a typical adult pace of about 1.5 drinks per hour, then adjusts for the kind of event you're hosting and the crowd's leanings, such as a wine versus beer preference. A 10% buffer rides on top to absorb heavier-than-expected demand, and the figures fold in the 2026 average cost per drink so you can see the budget alongside the bottle count.
Non-alcoholic options deserve a spot on the list too, and when the count is close, rounding up beats running short. Length is the variable people misjudge most: a five-hour reception drinks far more than a two-hour cocktail hour, so scale the order to how long the bar will actually be open.
Example: 100 Guests, 4-Hour Reception
- 1 Input: 100 adult guests, 4-hour reception, 50% wine preference, 30% beer preference, 20% spirits preference.
- 2 Calculation: Total drinks = 100 guests * 1.5 drinks/hour * 4 hours = 600 drinks. Wine: 600 * 0.50 = 300 drinks. Beer: 600 * 0.30 = 180 drinks. Spirits: 600 * 0.20 = 120 drinks. (Adjusted for typical bottle/keg yields).
- 3 Result: Approximately 60 bottles of wine (750ml), 3-4 kegs of beer (15.5 gal each), and 15-20 bottles of spirits (750ml).
- 4 Context: This provides a solid starting point. Consider offering a signature cocktail to streamline spirits and add a personal touch, and always have a small reserve for unexpected consumption spikes.
Source: USDA · Last updated: April 2026
Frequently Asked Questions
How much alcohol do I need for a wedding of 100 guests?
How many bottles of wine do I need per person at a wedding?
How much does a wedding bar cost?
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