What people keep running into with estimation
Complaints tagged estimation, each raised by more than one person. One-off posts are not included.
3 recurring problems · 11 people · 5 forums we read
Raised more than once
Most people first.
- 5Why are project deadlines and estimates always wrong?Standard estimation methods like story points and three-point estimation fail to account for the hidden complexities that stretch development far past initial projections. This constant underestimation makes it impossible to plan reliable delivery dates, leading teams to miss about half of their targets.
- 4Is $270 a normal price for a one-time apartment cleaning?Cleaning quotes can swing wildly from a few hundred dollars for specific rooms and appliances up to over $1,200 for specialized work like duct cleaning. Without knowing how square footage, appliance detailing, or regional rates factor in, it is impossible to tell whether a quote is fair or a total rip-off.
- 2Why do I always underestimate landscaping gravel and materials?People consistently forget to account for a waste percentage like 10% and fail to calculate the required depth accurately. This miscalculation leaves them halfway through a project with shortages, forcing endless extra wheelbarrow trips or leading them to overbuy on purpose just to avoid running out.
Comes up alongside
Topics that keep appearing on the same problems — not topics with similar names.