Lifestyle Tools

Compare your green habits against your actual big-ticket carbon behaviors to reveal your true impact and which choices actually matter.

Calculate cost-per-use for any purchase, find your personal price-per-use threshold, and get a pre-purchase warning score for future buys.

Calculate how much money you throw away in food waste, your annual and lifetime waste cost, and the work-hours you earned just to trash it.

Calculate what percentage of your life you have lived, summers remaining, Mondays left, and weekends to go — viscerally motivating, not morbid.

Calculate whether an argument was mathematically worth having based on time spent, emotional recovery, relationship damage, and odds of changing minds.

Calculate the total life-hours lost to commuting, what you could have learned or earned instead, and your true salary after commute costs.