What size is a king size bed in South Africa?
When shopping for a new bed, understanding the correct dimensions is crucial for ensuring you get the right mattress, bed frame, and bedding. In South Africa, king size beds are popular for couples who want extra space or individuals who prefer to stretch out. This guide covers everything you need to know about king size beds in South Africa.
1. What is the Length and Width of a King Mattress?
In South Africa, a standard king size mattress measures 183 cm × 190 cm (or approximately 72 inches × 75 inches). This provides ample space for two adults to sleep comfortably with room to move.
For taller individuals, extra length mattresses are available measuring 183 cm × 200 cm. These extra length options provide an additional 10 cm of legroom, which can be crucial for comfortable sleep if you're over 6 feet tall.
It's worth noting that South African king size dimensions differ from international standards:
- South African king: 183 cm × 190 cm (standard) or 183 cm × 200 cm (extra length)
- UK/European king: 150 cm × 200 cm
- US/North American king: 193 cm × 203 cm
These differences are important to remember when purchasing imported mattresses or bedding.
2. Do Two Single Beds Together Make a King?
Yes, two standard single beds pushed together can make a king size bed when using the proper converter. Here's how it works:
- A standard single bed in South Africa measures 92 cm × 190 cm
- Two singles placed side by side give you 184 cm × 190 cm
- This is virtually identical to a king (183 cm × 190 cm)
To create a seamless king size sleeping surface, you'll need:
- A bed bridge converter or gap filler, which sits between the mattresses to create a smooth surface
- A king size mattress topper to go over both mattresses, eliminating the center divide
- A sturdy bed frame or converter kit designed to secure both bed frames together
This solution offers flexibility for guest rooms or accommodating different sleeping preferences. Partners can even choose different mattress firmness levels while maintaining a single bed setup. When properly set up with the right accessories, two singles can effectively create a comfortable king size sleeping experience.
3. What Size Flat Sheet Should Fit a King Size Mattress?
For a South African king size mattress, you should look for flat sheets that measure approximately 280 cm × 270 cm. This size provides:
- Sufficient width to tuck under both sides of the mattress
- Adequate length to cover the foot of the bed and still tuck under the mattress
- Enough extra material to accommodate mattress toppers or deeper mattresses
For extra length king mattresses (200 cm long), look for flat sheets with additional length to ensure proper coverage.
When buying fitted sheets, ensure they specify they are for South African king size beds, with dimensions that will accommodate the 183 cm × 190 cm mattress (or 200 cm for extra length) plus the depth of your specific mattress (typically ranging from 20-40 cm deep).
4. What Size Duvet Inner and Duvet Cover Should You Buy for Your King Size Mattress?
For a king size bed in South Africa, you should always size up when purchasing a duvet inner and cover. This means for a king size mattress, you should buy a super king size duvet measuring 280 cm × 220 cm.
Sizing up is essential for several important reasons:
- It prevents the mattress from sticking out beyond the duvet edges
- It provides ample coverage for both sleepers, minimizing partner disturbance
- It allows for comfortable draping over the sides of the bed
- It accommodates modern thicker mattresses and toppers
- It reduces "duvet hogging" between partners
The standard 230 cm × 220 cm king duvet size often results in insufficient coverage, especially if you or your partner tend to pull the duvet during sleep. The super king size provides that extra material needed for a truly comfortable night's sleep.
For extra length king mattresses (200 cm), consider a duvet with even more length, such as 280 cm × 230 cm, to ensure adequate coverage for taller individuals.
When purchasing a duvet cover, ensure it matches your duvet inner's dimensions exactly for a proper fit. Most retailers offer super king duvet covers specifically designed for the 280 cm × 220 cm duvet inners.
5. Factors You Should Consider When Buying a King Mattress
Space Requirements
A king size bed will occupy significant floor space in your bedroom. Ensure you have at least 60-90 cm of clearance space around three sides of the bed for comfortable movement.
Mattress Type
Consider your sleeping preferences when choosing between:
- Memory foam: Contours to your body, good for pressure relief
- Innerspring: Traditional bounce and support
- Pocket coil: Individual springs that reduce partner disturbance
- Latex: Natural material with good durability and temperature regulation
- Hybrid: Combines multiple technologies for balanced comfort
Support Level
Your weight, sleeping position, and any specific health concerns should dictate the firmness level:
- Side sleepers typically need softer mattresses
- Back and stomach sleepers often require firmer support
- Heavier individuals generally need firmer mattresses for proper support
Standard vs. Extra Length
Consider whether you need the standard 190 cm length or would benefit from the extra length 200 cm option:
- Individuals over 180 cm tall might appreciate the additional legroom
- Extra length mattresses typically cost 10-15% more than standard sizes
- Remember that extra length beds require extra length bedding
Budget Considerations
King size mattresses in South Africa typically range from R5,000 to R30,000+ depending on quality, materials, and brand. Remember that this is a long-term investment in your health and wellbeing.
Warranty and Trial Periods
Quality mattresses should come with warranties of 5-10 years. Many companies now also offer sleep trial periods of 30-100 nights to ensure satisfaction.
Conclusion
When investing in a king size bed in South Africa, understanding the correct dimensions ensures you'll purchase properly fitting sheets, duvets, and frames. At 183 cm × 190 cm (standard) or 183 cm × 200 cm (extra length), a king size mattress offers generous sleeping space for couples or individuals who enjoy spreading out. Remember to consider not just the mattress size, but also its type, support level, and quality to ensure years of comfortable sleep.
Before making your purchase, measure your bedroom space carefully to confirm a king size bed will fit comfortably while still allowing easy movement around the room. With the right mattress and properly sized bedding, your king size bed can provide the perfect foundation for restful, rejuvenating sleep.







