I'm a front-end developer. I sometimes need to solve algebra problems. I'm pretty bad at it because I , but my knowledge that a problem is solvable by math comes in handy maybe once or twice a month. It's just that on the few occasions that there's algebra that I can't figure out how to solve (maybe once a year), I may ask for help from a colleague.

Examples of cases where math comes in handy:

• Pythagoras when I need to figure out the x/y components of a diagonal distance
• Width/height calculations from a variety of parameters

In summary, as long as you know what math is capable of, you probably won't have major issues. There will pretty much always be someone around to help with the math part if necessary.

As for calculus... I forgot all about the one calculus class I've taken and I've never suffered for it.

If you end up working in the medical/insurance field in the USA, you don't even need basic math! The numbers the programs output are just all made up!

I had the audacity the other day to ask in what order we apply deductibles. (YOU want a deductible applied to something covered at 10%, not 100%. The insurance wants it applied to something covered at a100%) I was told it just picks some at random and hopes for the best, so we use the word "best effort" when it comes to estimating what insurance will pay, since they'll make that up anyway.

So yeah, just another throwing in that it super matters where you work. At my job we plug in what is industry standard for medical accounting, and say it's just an estimate on everything else.

The most advanced math a typical developer needs is Fibonacci, and if you can't remember it someone will show you a cheat sheet.