what is the size of a king size bed
King size beds typically measure 76 inches wide by 80 inches long. This standard size, often called an Eastern or Standard King, provides ample space for couples or those who enjoy extra room while sleeping.
Standard Dimensions
In the US and many other regions, a king size bed's mattress dimensions are consistently 76 x 80 inches (193 x 203 cm). This equates to about 6 feet 4 inches wide and 6 feet 8 inches long, offering roughly 42 square feet of sleep surface—ideal for sprawling out or sharing with a partner and pet.
Here's a quick comparison of common sizes:
| Mattress Size | Inches (Width x Length) | Centimeters |
|---|---|---|
| Queen | 60 x 80 | 152 x 203 |
| King | 76 x 80 | 193 x 203 |
| California King | 72 x 84 | 183 x 213 |
Variations to Know
- California King : Narrower but longer at 72 x 84 inches—great for taller folks in taller rooms.
- Regional differences exist; European kings might be 160-194 cm wide, but US standards dominate global listings.
- Bed frames add 2-5 inches overall due to borders, so measure your space accordingly.
Room Fit Tips
King beds shine in master suites (minimum 12x12 feet recommended for walkways). Imagine transforming a cramped sleep setup into a cozy retreat—picture kicking off shoes after a long day, sinking into that vast expanse without elbows clashing. For optimal flow, leave 36 inches around sides and foot.
TL;DR: Standard king is 76" x 80"—spacious luxury for better rest. Information gathered from public forums or data available on the internet and portrayed here.
