10 Event Planning Calculators
Cake Serving Calculator
Estimate cake servings by shape, size, and layers. Perfect for events—includes portion styles, cutting guides, and custom size options.
In category: Desserts and Baking
Countdown Timer
Track time to any event with this Countdown Timer. Set dates, choose time zones, and stay organized with a live display and custom alerts. Simple and effective!
In category: Time and Date
Date Calculator
Calculate date differences, add or subtract time, find weekdays, and count business days with this all-in-one date and time calculation tool.
In category: Time and Date
Day Counter
Easily calculate days between dates or find a future/past date. Includes business days, weekends, and holiday options. Perfect for planning and scheduling.
In category: Time and Date
Elapsed Time Calculator
Calculate time differences, add or subtract time, and split intervals easily with this Elapsed Time Calculator. Simple, accurate, and perfect for planning.
In category: Time and Date
Half Birthday Calculator
Discover your half birthday with this simple calculator. Plan celebrations, track milestones, and calculate age halfway between birthdays in seconds.
In category: Time and Date
Party Drink Calculator
Plan drinks for any event with ease. This calculator helps you estimate quantities, preferences, and costs for beer, wine, spirits, and non-alcoholic options.
In category: Party
Pizza Party Calculator
Plan your next gathering with ease! Use the Pizza Party Calculator to estimate pizzas, costs, and toppings based on guests, appetite, and preferences.
In category: Pizza
Taco Bar Calculator
Plan the perfect taco party with this easy Taco Bar Calculator. Estimate ingredients based on guests, toppings, and tortillas—no guesswork, just results.
In category: Party
Wedding Alcohol Calculator
Estimate wedding alcohol needs by guest count, drink type, and budget. Get the right quantities and stay on track with this easy-to-use calculator.
In category: Party
We hope these event planning calculators make your preparations a little smoother, whether you're counting days until the big moment or figuring out how much cake to serve! If you have any feedback or ideas for new tools, we’d love to hear from you. Exciting new resources are on the way to help with all aspects of your celebrations, from budgeting to organizing schedules. Happy planning!