Bed Size Calculator
Find the perfect mattress size based on your height and region preferences
Calculate Your Ideal Bed Size
Enter your height to calculate ideal bed length
Recommended Bed Lengths
Your Height: 0.0 cm (0.0 inches)
Formula: Minimum = Your height, Comfortable = Your height + 20 cm (8 inches)
Recommendation: Choose a bed that's at least 20 cm long for maximum comfort
Example Calculation
Person Height: 6'0" (183 cm)
Region: North America
Minimum bed length: 183 cm (72")
Comfortable bed length: 203 cm (80")
Recommended Sizes
✅ Queen: 60" × 80" (ideal)
✅ King: 76" × 80" (ideal)
✅ California King: 72" × 84" (ideal)
⚠️ Full XL: 53" × 80" (minimum)
Bed Size Guide
Height Rule
Add 20 cm (8 inches) to your height for comfort
Width Considerations
Consider your sleeping habits and partner space
Room Size
Ensure adequate space around the bed
Popular Bed Sizes
Understanding Bed Size Calculations
How to Calculate Bed Size
The ideal bed length is calculated by adding 20 cm (8 inches) to your height. This extra space ensures you can stretch out comfortably without your feet hanging off the edge or feeling cramped.
Why Length Matters
- •Prevents feet from hanging off the bed
- •Allows for comfortable stretching
- •Accommodates different sleeping positions
- •Provides space for pillows and movement
Regional Differences
Comfortable Length = Height + 20 cm
Comfortable Length = Height + 8 inches
- North America/Australia: Measurements typically in inches
- Europe: Measurements typically in centimeters
- Standard Rule: Same formula applies globally
- Width Variation: Differs by region and manufacturer
Tip: Consider your sleeping habits when choosing width. Side sleepers may need more space.
Complete Bed Size Chart
North America / Australia
| Size | Inches | Centimeters |
|---|---|---|
| Crib | 28" × 52" | 71 × 132 |
| Twin | 38" × 75" | 97 × 190 |
| Twin XL | 38" × 80" | 97 × 203 |
| Full | 53" × 75" | 135 × 190 |
| Full XL | 53" × 80" | 135 × 203 |
| Queen | 60" × 80" | 152 × 203 |
| Olympic Queen | 66" × 80" | 168 × 203 |
| King | 76" × 80" | 193 × 203 |
| California King | 72" × 84" | 183 × 213 |
| Texas King | 80" × 98" | 203 × 249 |
Europe
| Size | Centimeters | Inches |
|---|---|---|
| Single | 90 × 200 | 35.4" × 78.7" |
| Small Double | 120 × 200 | 47.2" × 78.7" |
| Double | 140 × 200 | 55.1" × 78.7" |
| Queen | 160 × 200 | 63.0" × 78.7" |
| King | 180 × 200 | 70.9" × 78.7" |
| Super King | 200 × 200 | 78.7" × 78.7" |
| Single Long | 90 × 220 | 35.4" × 86.6" |
| Double Long | 140 × 220 | 55.1" × 86.6" |
| Queen Long | 160 × 220 | 63.0" × 86.6" |
| King Long | 180 × 220 | 70.9" × 86.6" |