Category 10
Time & everyday trade-offs calculators
Put a number on time, convenience, routines, and everyday choices.
8 practical tools
All 8 calculators are available now with visible formulas and assumptions.
Business-day deadline
What date follows after working days and weekends?
Time-saved return on investment
When does a time-saving purchase pay back?
Hire help vs DIY
Is paying for help worth more than the time saved?
Pace, time, and distance
What pace or finish time follows from the other values?
Walking or cycling commute time
How long will a route take at your pace?
Working-from-home savings
What are the net savings after all changed costs?
Cost of convenience
What premium are you paying to save time?
Weekly time budget
How many discretionary hours remain after weekly commitments?