Making time & money visible

Your Opportunity Cost is a set of simple calculators that turn everyday habits into lifetime numbers. Commuting and scrolling feel small one day at a time. Added up, they can take years or thousands from you.

How we build the calculators

• Public sources. Defaults come from public data such as the CDC, Bureau of Labor Statistics, EPA, and AAA, and each page lists its sources.
• Estimates, not predictions. Results use averages and are meant for perspective, not as professional, medical, or financial advice.
• Private. Calculations run entirely in your browser.

Contact

Spotted an error or have an idea for a new calculator? Email contact@youropportunitycost.com.