Calculator inputs
Scale drinks for outdoor gatherings, patio brunches, and garden celebrations.
Example data table
Sample plan for a garden gathering using a preset recipe.
| Guests | Drinks/Guest | Serving Size | Recipe | Extra | Ice Dilution |
|---|---|---|---|---|---|
| 18 | 2 | 300 mL | Citrus Punch | 10% | 15% |
| 30 | 1.5 | 250 mL | Herbal Spritz | 12% | 10% |
| 12 | 2.5 | 320 mL | Garden Lemonade (Mocktail) | 8% | 20% |
Use this table to sanity-check your inputs before batching.
Formula used
Servings = Guests × Drinks/Guest × (1 + Extra% ÷ 100)
Scaling: ingredient_scaled = ingredient_base × (ServingSize ÷ SumBase)
Dilution = BatchVolume × (IceDilution% ÷ 100)
ABV = (SpiritTotal × SpiritABV%) ÷ FinalVolume × 100
How to use this calculator
- Enter guest count and drinks per guest.
- Pick serving size and an extra buffer.
- Select a preset or use custom volumes.
- Add ice dilution for long outdoor service.
- Press Calculate to view results above.
- Export CSV or PDF for shopping.