Tool
Fit calculator
The Aeron ships in 3 sizes with different height and weight ranges, and the other two chairs in our ranking have their own maximum capacity. Enter your height and weight to see which options fit you according to each manufacturer's official spec sheet.
From our ranking, these fit you:
- ✓ Herman Miller Aeron — Aeron, Size B
- ✓ Steelcase Leap V2 (single 181 kg / 400 lb capacity)
- ✓ Branch Ergonomic Chair (125-136 kg / 275-300 lb per the manufacturer)
Size and capacity ranges per each manufacturer's published spec sheet, cited on each product's page. The Aeron's A/B/C size ranges genuinely overlap in the official chart — that's intentional, not an error. This is a fit guide, not a substitute for sitting in the chair.
Full ranking: Best Ergonomic Office Chair →