Badminton vs tennis
An hour of badminton burns about 405 kcal, an hour of tennis about 590. Tennis wins by 185 kcal.
The difference
185 kcal burned
A tennis court is much bigger, so there is more running between shots and the rallies cover more ground. Badminton is quick and sharp, but in a casual game in the sports hall there is more standing about.
How hard you play matters more than the sport. A competitive singles game of badminton is a lot of work; a gentle doubles knock about in tennis is not. These numbers are for about 70 kg.
Even 30 minutes of tennis is about 295 kcal. In Caltype just type "badminton 1 hour".
Just type it
In Caltype you type what you ate like a note to yourself, and it's counted for you. No weighing, no scrolling through a database.
Questions
Does tennis burn more calories than badminton?
Per hour, yes: about 590 against 405 kcal.
How many calories does badminton burn?
About 405 kcal an hour for someone around 70 kg.
How many calories does 30 minutes of tennis burn?
About 295 kcal.

