US King vs California King Bed Size
Compare US King (193×203.2 cm) vs US California King (182.9×213.4 cm) dimensions and bedroom floor clearance.
Compare US King (193×203.2 cm) vs US California King (182.9×213.4 cm) dimensions and bedroom floor clearance.
| Dimension | US King | US California King |
|---|---|---|
| Width | 193 cm (76.0 in) | 182.9 cm (72.0 in) |
| Length | 203.2 cm (80.0 in) | 213.4 cm (84.0 in) |
| Surface Area Delta | -0.5% sleep area difference | |
US California King measures 182.9 cm wide while US King measures 193 cm wide (-10.1 cm difference).
Allow at least 303 cm room width for 60 cm walking clearance on both sides.