Get a rod that suits your needs and hang it 72 75 in 180 190 cm above the ground to keep the curtain off of the floor but under the rim of your tub.
How to hang shower curtain rod on ceramic tile.
To install a shower curtain with a tension rod start by adding 4 inches to the height of your shower curtain and measuring that distance from the floor up the wall.
A tension shower rod uses a spring to keep it from sliding down the tiled wall.
To get the most protection from your shower rod hang it in the right place.
When you spend more time trying to hold up the shower curtain while taking a shower than actually washing your body.
Then mark that spot so you know how high to hang up your shower curtain rod.
This may seem incidental but it goes a long way in protecting your floor from rot.
Choose and place a tiny mark in the spot you want the rod to be on both walls.
This is actually not as simple as it sounds you have to keep in mind the height of the shower curtain and also the distance the curtain will lie from the edge of the tub.
This is not a science but there are a few things to consider before you install.
Step 1 place a piece of duct tape on the tile where the shower rod will be installed and mark the spot where you will drill with a pen.
A typical shower curtain is 72 x 72.
While mounting rods tend to look a little better than tension rods you may need to drill into tile to install them which can be moderately difficult.
Installing a shower curtain rod into ceramic tile is a little more complicated than drilling into drywall but with the right tools you can do it.