Preorder the 80,000 Hours book | 80,000 Hours
A typical career lasts 80,000 Hours: 40 hours a week, 50 weeks a year, for 40 years. Choose well, and you can have a more rewarding, interesting life, and also help solve some of the world''s most
80,000 Hours Job Board
785 jobs - Find jobs working on helping AGI go well and other pressing global problems.
Find a fulfilling career that does good
This free career guide, based on over 10 years of research alongside academics at Oxford, will help you find fulfilling work that fits your skills and does good.
PVWatts Calculator
Estimates the energy production and cost of energy of grid-connected photovoltaic (PV) energy systems throughout the world. It allows homeowners, small building owners, installers and manufacturers to
The 80,000 Hours Podcast
What can I expect? The 80,000 Hours Podcast features unusually in-depth conversations about the world''s most pressing problems and how you can use your career to solve them. We invite guests
80,000 Hours: How to make a difference with your career
You have 80,000 hours in your career. How can you best use them to help solve the world''s most pressing problems?
How Many Solar Panels Do I Need? 2025 Calculator
How many solar panels do I need? Use our 2025 calculator to size your system by home size, kWh usage, and location. Get panel count, roof
New releases
Research, interviews and case studies on social impact career choice.
The highest-impact career paths our research has
The highest-impact career for you is the one that allows you to make the biggest contribution to solving one of the world''s most pressing problems. Early on, we recommend you focus on building useful
Solar Calculator | Calculator.now
Estimate solar panel size, energy output, savings, and environmental impact with this easy-to-use solar energy calculator for homes and businesses.
About us: what do we do, and how can we help? | 80,000 Hours
We offer career coaching and in-depth research on the careers that do the most to solve the world''s most pressing problems.
Solar Power Per Square Meter Calculator
Calculate solar panel energy output per square meter. Get accurate daily, monthly, and annual production estimates based on location, panel specs, and system losses.
Introduction: Why should I read this guide? | 80,000 Hours
Each dot illustrates one of the 80,000 hours in your career. If you could make your career just 1% more impactful, or 1% more enjoyable, it would be worth spending up to 1% of your career figuring out how
Start here
You have 80,000 hours in your career: 40 hours per week, 50 weeks per year, for a solid 40 years. That''s a huge amount of time. And it means that your career is not only a major driver of your
Roof Area to Solar Panel Capacity Calculator (kW Estimator
The Roof Area to Solar Panel Capacity Calculator gives you a quick and reliable way to estimate how much solar energy your home can produce based on real-world roof space constraints. Use it as the