There are over 2,400 types of snakes in the world an only about 400 of them are venomous.
2,900 species of poisonous snakes.
In total about 2700 different species of snakes.
It's difficult to be sure of the exact number as new species are still being discovered, but there are about 3000 species of snakes in the world.
There are over twelve hundred snake species on the planet.