The time-answer engine
How Long Would It Take?
Everything takes time. We figure out how much.
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Explore 14 categories
BatteriesCharging, runtimes and backup power.EntertainmentMovies, playlists and binge sessions.EverydayHow long your supplies will last.FitnessSteps, treadmills and getting moving.HomePools, painting, mowing and more.LearningStudy hours and getting good at things.MoneySaving, paying off and making it last.NaturePlants, trees and growing things.ReadingBooks, audiobooks, typing and writing.SpaceLight-years and very long trips.TechnologyDownloads, backups and renders.TravelWalks, drives, flights and the long way round.WeirdHypotheticals we take seriously.WorkPacking, scanning and making things.
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How answers work
- 1
Ask anything
Type any time question in plain words.
- 2
We check it's answerable
Only defensible answers get returned — no made-up numbers.
- 3
Show the working
Assumptions, ranges and sources, so you can judge for yourself.
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