Estimate * 1.2

That's an optimistic assessment

Relevant xkcd:
https://xkcd.com/1658/

I do Estimate * 3

@nahkray I see an arrow function, I increment

Make a lower bound which assumes everything in your company and your life and the universe goes perfectly. Make an upper bound which assumes everything in the universe goes wrong. Multiply both by 6 and give them to your boss

More like estimate * average factor your estimate is off!

@ModernShoe I did the math and the upper bound is ∞

Estimate * pi