CHAIRKEY
Sit better — ergonomic chair guides, seating science, and the setup calculators every desk needs.
From sizing your chair and desk to your body to positioning your monitor, checking your chair’s weight capacity, balancing sit-stand time, and confirming your posture, ChairKey pairs free hands-on setup calculators with practical guides and a richly illustrated museum. Sit better, work healthier.
Ergonomic Tools & Calculators
Free tools for every workspace — seat height calculator, desk height calculator, monitor distance calculator, chair weight capacity checker, sit-stand calculator, and posture angle checker.
Seat Height Calculator
Find your ideal chair seat height from your body height, so your feet rest flat and your thighs stay level.
Desk Height Calculator
Get the right sitting or standing desk height for your stature, keeping elbows near 90° and shoulders relaxed.
Monitor Distance Calculator
Work out how far back and how high your monitor should sit, from your height and screen size.
Chair Weight Capacity Checker
Check whether a standard office chair suits your weight, and which gas-lift cylinder class you need.
Sit-Stand Calculator
Plan a healthy sit-stand balance across the working day — how many minutes to stand each hour.
Posture Angle Checker
Check your seated posture against the neutral 90-90-90 rule for hips, knees, and elbows.
Wonders & Destinations Museum
Wander an immersive museum of the places and wonders that shape the way we travel — iconic landmarks and ancient sites alongside breathtaking natural wonders, the world of vibrant cities and coastal escapes, cultures and cuisines, and the art of journeys and itineraries, each in its own gallery, so you can get to know the stories behind every great destination: how each one came to be, what makes it matter, and the role it plays in shaping how we explore the world.
Tour the museum →From the Journal
Guides on choosing and setting up an office chair, dialing in desk ergonomics, and building better sitting and standing habits — practical reading to pair with the calculators above.
Mastering Furniture For Productivity for Better Results
The Ergonomic Edge: How Furniture Design Boosts Productivity in Modern Workspaces In today’s fast-paced digital age, where remote work and hybrid models dominate, the role of furniture has evolved from…
The Ergonomic Evolution of Task Chairs: Designing Comfort for Productivity
The Ergonomic Evolution of Task Chairs: Designing Comfort for Productivity In an era where remote work has become the norm, the humble office chair is undergoing a renaissance. Task chairs,…
Design Principles Behind Stylish Seating
Types of Stylish Seats for Different Spaces Versatile seating solutions exist for every room type—from cozy reading corners to bustling entertainment hubs. Identifying suitable options involves considering spatial constraints alongside…
Exploring the World of Chair Materials: A Deep Dive into Design, Durability, and Sustainability
Exploring the World of Chair Materials: A Deep Dive into Design, Durability, and Sustainability The choice of chair materials significantly impacts functionality, aesthetics, and longevity. Whether designing furniture or selecting…
The Evolution of Modern Chairs: From Minimalism to Innovation
The Evolution of Modern Chairs: From Minimalism to Innovation In recent years, the design world has witnessed an extraordinary transformation in furniture, particularly in the realm of seating solutions. Modern…
The Evolution of Comfort: How Furniture Innovations Are Redefining Modern Living Spaces
The Evolution of Comfort: How Furniture Innovations Are Redefining Modern Living Spaces In an era where design meets function with unprecedented synergy, furniture innovations have become pivotal in transforming living…
Keep Learning
Practical know-how on planning, budgeting, and preparing for a trip, plain-language explainers on time zones, flight times, and tipping customs, and seasoned tips for first-timers and frequent flyers alike — everything you need to dig deeper and wander further.
Visit the Learn hub →