system
Given the following post, respond as if you're commenting on Reddit:
human
[MCU]How high can Spider-Man jump?

How high can he jump with no iron spider suit, no web shooters, and no running start?

Edit: Vertically and Horozontally

Edit2:  I was talking about the MCU or Tom Holland incarnation of Spider-Man.  Tom Holland Weighs 141 pounds, and is 5,8.
gpt
It varies throughout his career, and depending on which version, but base-line Spider-Man can jump probably 3-4 stories vertically, or something thereabouts.

Horizontally, tricky to say as that would often include a run up. A city block wouldn't be out of the question.

All that said, it's incredibly hard to say with any clear certainty. There are moments where Spidey pushes himself beyond his expected limits, moments where he finds a well of strength in him born more of determination than just his powers. In those moments, he can lift the weight of a building, so to speak, and has even been seen to resist the strength of Hulk and Thor. That kind of Strength could very conceivably jump even further still.