Pizza Calculators

Professional pizza calculators for party planning, dough recipes, and value comparison.

Explore Other Tools

Finance 8 calc.
Fun 4 calc.
Text Tools 5 calc.
Health & Fitness 6 calc.
Math 10 calc.
Unit Converter 13 calc.
Date & Time 6 calc.
Utility 7 calc.
Mechanical Engineering 4 calc.
Electrical Engineering 4 calc.

Frequently Asked Questions

Typically, for 20 adults with average appetite, you'll need 5-7 large pizzas (14-inch). Use our Pizza Party Calculator for precise calculations based on hunger levels, pizza sizes, and whether children are included.

Larger pizzas almost always offer better value per square inch. A 16-inch pizza has 201 square inches, while two 12-inch pizzas have only 226 total square inches. Our Pizza Value Calculator helps you compare exact prices per square inch.

It varies greatly: A regular cheese slice (1/8 of 14" pizza) has ~250-300 calories. Pepperoni adds 30-40 more. Use our Pizza Calorie Calculator for precise estimates based on your specific toppings and crust type.

For a medium-thick crust 12-inch pizza, you need about 250-300g of dough. Our Pizza Dough Calculator gives exact measurements based on your desired crust thickness and number of pizzas you want to make.

Depends on your oven: Home oven (450-500°F for 12-15 minutes), Pizza oven (700-900°F for 90 seconds). Our Pizza Cooking Calculator provides exact temperatures and times based on your equipment and pizza style.

The general rule is 4-6 oz of cheese and 2-4 oz per topping for a large pizza. Our Pizza Topping Calculator provides exact measurements based on your pizza size, ensuring perfect topping distribution without overloading.

Standard cuts are: Small (10") = 6 slices, Medium (12") = 8 slices, Large (14") = 8-10 slices, Extra Large (16") = 10-12 slices. Our Pizza Slice Calculator helps you determine the best cut based on party size and appetite.

The standard tip is 15-20% of your order total, with a minimum of $3-5 for small orders. Our Pizza Delivery Tip Calculator factors in order size, distance, weather, and service quality to suggest the appropriate tip amount.

Yes, all our pizza calculators are 100% free with no registration required. They work instantly on any device, are optimized for both mobile and desktop use, and all calculations are done locally in your browser.

Complete Pizza Calculator Suite for Every Need

Universal Convertor provides the most comprehensive collection of pizza calculators on the web. Whether you're planning a party, making dough from scratch, counting calories, calculating toppings, or comparing value between sizes, our tools give you instant, accurate results for every pizza-related calculation.

From the Pizza Party Calculator that helps you order the perfect amount for your guests, to the Pizza Dough Calculator that provides exact ingredient measurements for homemade pizzas, and the Pizza Topping Calculator that ensures perfect topping distribution—our suite covers every scenario. The Pizza Slice Calculator helps you cut the perfect portions, while the Pizza Delivery Tip Calculator ensures fair compensation for your delivery driver. All calculations are performed locally in your browser with professional-grade accuracy and are updated for 2026 culinary standards.

Pizza Pro Tip

Always order by area, not diameter! A 16-inch pizza has 201 sq inches, while a 12-inch has only 113 sq inches. That's nearly double the pizza for often less than double the price. Use our Pizza Value Calculator to compare!

© 2026 Universal Converter. All rights reserved.

Accurate conversion for everyone, everywhere.