Category
Food calculators
Browse 11 calculators, tools, and guides from this topic.
Featured tool
Water Intake Calculator: Daily Hydration Estimate
Estimate daily water intake from weight, activity level, age and pregnancy status. Use this hydration calculator as a practical planning guide.
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Subtopics
- Budget3
- Guest Count3
- Wedding3
- Catering2
- Cost Per Guest2
- Alcohol1
Party Drinks Calculator: Beer, Wine and Soft Drinks
Estimate beer, wine, spirits, soft drinks and water for a party by guests, duration, drinking pace and drink mix.
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Turkey Size Calculator: How Big a Turkey to Buy
Estimate turkey size by guest count and leftovers, with thawing time, roasting time and safe temperature guidance.
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Buffet Food Calculator: Party Food Portions
Estimate buffet food quantities by guest count, appetite, meal role, event length and buffer, with mains, sides and dessert splits.
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Cake Serving Calculator: How Many Servings
Estimate cake servings by shape, size, layers and slice style for birthdays, weddings, office parties and events.
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Pizza Calculator: How Many Pizzas to Order
Estimate how many pizzas to order by guest count, appetite, slices per person, pizza size, sides and leftover buffer.
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Wedding Catering Calculator: Estimate Food Cost Per Guest
Estimate wedding catering cost per guest, total food budget, vendor meals, child meals, service charge, tax, buffer and cost per 10 extra guests.
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Wedding Alcohol Calculator: How Much Beer, Wine and Spirits to Buy
Estimate how much alcohol to buy for a wedding, including beer, wine, spirits, total drinks, bottles, cases, budget and cost per guest.
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Wedding Cost Per Guest Calculator
Calculate wedding cost per guest, estimate guest-driven costs, compare fixed costs, and see how adding or removing guests changes your budget.
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Grilled Meat Calculator: BBQ Meat Per Person
Use this grilled meat calculator to estimate how much raw meat to buy for a BBQ, with portions by guest count, appetite, sides, grill style and food-safety temperature notes.
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Water Intake Calculator: Daily Hydration Estimate
Estimate daily water intake from weight, activity level, age and pregnancy status. Use this hydration calculator as a practical planning guide.
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Calorie Calculator: Daily Calorie Needs Estimate
Estimate daily calorie needs from age, sex, weight, height and activity level. Use this calorie calculator for maintenance planning.
Read moreHow to choose the right calculator
Start with the goal
Pick the tool that matches the number you need today, then use related calculators for deeper planning.
Check the update date
Financial and tax calculators can change when thresholds or provider prices change.
Use estimates wisely
Calculators are designed for fast planning. For high-stakes decisions, confirm the result against official guidance.