Float -> Int

This is the dumbest node in the pack and you will use it constantly. Float -> Int takes one float and hands back an int, and that's the whole job. It exists because ComfyUI's type system is strict about wires: plenty of inputs - seed, steps, width, height, batch size - are typed INT, and if a math node hands you a float, you can't plug it straight in. This one-liner converts so the graph doesn't refuse the connection.

How it works

The conversion is int(value), so it truncates toward zero. 2.0 becomes 2, 2.999 becomes 2, −2.9 becomes −2. It does not round. If you need proper rounding, round inside a float math node first (round(x) is in the expression language, since this comes from the More Math pack), then convert.

Inputs and output

• value - a FLOAT, default 0. That's the only input.
• Output - an INT, ready for any int-typed socket downstream.

That's the entire schema. There are no options, no mode switches, nothing to misconfigure. If you're converting in the other direction, grab Int -> Float from the same pack; if you want int -> bool, that one exists too. The pack author clearly got tired of shipping this family of conversions inline.

Installing it

It's part of More Math (mcDandy/more_math). ComfyUI Manager: search "More Math" and install. Manual:

cd ComfyUI/custom_nodes
git clone https://github.com/mcDandy/more_math
cd more_math
pip install -r requirements.txt

Restart after. Dependencies are just antlr4-python3-runtime and torch - nothing heavy, nothing to download. The pack needs a current ComfyUI though, so if the nodes don't appear, update ComfyUI before debugging anything else.

Any gotchas?

Honestly, no. The only real trap is forgetting it truncates. Say you compute a width as 1024.7 from some formula and feed it straight in - you get 1024, not 1025. Round first if that matters to you. And don't expect fractional anything to survive: the moment something's an int in ComfyUI, it's an int all the way down.