Tamanho Bolo
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
About this calculator
This cake size calculator helps determine the right amount of cake for a party, considering the number of people and the portion size of 100g per person. The formula used is simple: number of people multiplied by the desired cake portion. It's essential to remember that this is an estimate, and people's appetites may vary.
The calculator works based on the amount of cake needed per person, which is approximately 100g. This value can vary according to the age and appetite of the guests. For events with a variety of food options, a smaller value can be considered, while in events where cake is the main attraction, a larger value can be considered.
When to use this calculator? In any situation where you need to know the size of the cake needed, such as birthdays, weddings, Christmas parties, or any other celebration. It's especially useful to avoid running out of cake or having large quantities left over.
It's essential to consider the desserts and cake options available, as they can influence the amount of cake consumed per person. Additionally, considering guests' dietary restrictions, such as special diets or allergies, is crucial to ensure everyone can enjoy the party.
Frequently asked questions
How many slices of cake per person?
On average, 100g of cake per person is considered, which is equivalent to a medium slice.
Can I use this calculator for events with a variety of food options?
Yes, but it's recommended to consider a slightly smaller portion of cake per person.
What if I have guests with dietary restrictions?
Take into account the restrictions and offer alternative cake or dessert options.
Is this calculator suitable for any type of party?
Yes, as long as you adjust the cake portion according to the profile of the guests and the type of event.
Is it better to have leftover or insufficient cake?
It's always better to have a little leftover cake than to run out, but the calculator helps minimize these risks.