Start with your fit
Compare your sleep position, body weight, preferred firmness and how easily you can turn. The visible sleeper guidance on each card is a starting point for a fitting.
Split King Mattresses
More buying guidance
Shop Split King Mattresses
A typical Split King uses two Twin XL mattresses, each approximately 38 × 80 inches, for a combined footprint near 76 × 80 inches. It differs from a connected split-head King. Confirm whether the listing includes one mattress or a pair, and match mattress heights, bases and fitted sheets.
A better way to compare
A few things worth comparing.
Split King is typically two 38 × 80-inch Twin XL mattresses. Check the exact product dimensions, room access, foundation and bedding fit, then compare comfort and your selected size price.
More buying guidance
Check the details
Select your exact size and comfort options before comparing prices. Review delivery, included services and the written comfort-exchange terms on the product page.
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Leesa Legend Chill Hybrid Mattress
Starting at · Split King
$3,298.00$4,398.00
Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.
Est.$68.71/mo*
FinancingDetails & financing
Save up to $1,100.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Leesa Legend Chill Hybrid Mattress: Quick AnswerA 13.5-inch luxury cooling hybrid with gel-infused quilt foam, organic-content GreenFlex foam, pressure-relieving micro-springs and zoned lumbar support. Best for: Back pain, hot sleepers...
Helix Twilight
Starting at · Split King
$1,918.00$2,397.50
FirmHybrid
Sleeper starting pointBack and stomach sleepers who prefer less sink. Side sleepers should check shoulder cushioning in person.
Est.$39.96/mo*
FinancingDetails & financing
Save up to $479.50
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking a firm hybrid with stable, supportive alignment.
- Firm · 8.0/10
- Hybrid
- Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
Helix Twilight Mattress: Quick Answer The Helix Twilight is an approximately 11.5-inch firm hybrid designed for side sleepers who want more lift and less sink without giving up cushioning around...
Helix Sunset Elite
Starting at · Split King
$4,018.00$5,740.00
PlushHybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$83.71/mo*
FinancingDetails & financing
Save up to $1,722.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking a soft hybrid with cushioned pressure relief.
- Plush · 2.5/10
- Hybrid
- Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
The Helix Sunset Elite Mattress is a 15-inch soft hybrid that combines advanced comfort layers, microcoils and zoned individually wrapped coils. Its deeper cushioning and advanced cooling profile make it...
Helix Sunset
Starting at · Split King
$1,918.00$2,397.50
PlushHybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$39.96/mo*
FinancingDetails & financing
Save up to $479.50
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking a soft hybrid with cushioned pressure relief.
- Plush · 2.5/10
- Hybrid
- Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
Helix Sunset Mattress: Quick AnswerThe Helix Sunset is an 11.5-inch plush hybrid mattress built for sleepers who want deeper cushioning with responsive coil support. Adaptive comfort foams relieve pressure around...
Helix Plus Luxe Mattress for Plus-Size Sleepers
Starting at · Split King
$2,798.00$3,730.66
FirmHybrid
Sleeper starting pointHigher-weight sleepers comparing reinforced support. Choose the feel around your normal sleep position.
Est.$58.29/mo*
FinancingDetails & financing
Save up to $932.66
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Plus-size sleepers seeking a medium-firm, reinforced pillow-top hybrid designed to work across all sleeping positions.
- Firm · 7.0/10
- Hybrid
- Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
Quick answer: The Helix Plus Luxe is a 13.5-inch, medium-firm pillow-top hybrid built for plus-size sleepers across all sleep positions. It combines higher-density comfort foams with a reinforced support system....
Helix Plus Mattress for Plus-Size Sleepers
Starting at · Split King
$2,130.00$2,662.50
FirmHybrid
Sleeper starting pointHigher-weight sleepers comparing reinforced support. Choose the feel around your normal sleep position.
Est.$44.38/mo*
FinancingDetails & financing
Save up to $532.50
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Plus-size sleepers in any sleep position who want medium-firm hybrid support with reinforced materials.
- Firm · 7.0/10
- Hybrid
- Breathable; optional cooling pillow top
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
Helix Plus Mattress: Quick Answer The Helix Plus is an 11.5-inch, medium-firm hybrid built specifically for plus-size sleepers and designed for every sleep position. Helix currently rates it 7/10 and...
Helix Moonlight Elite
Starting at · Split King
$4,018.00$5,740.00
SoftHybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$83.71/mo*
FinancingDetails & financing
Save up to $1,722.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking a soft hybrid with cushioned pressure relief.
- Soft · 3.0/10
- Hybrid
- Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
The Helix Moonlight Elite Mattress is a 15-inch soft hybrid with advanced comfort layers, microcoils and zoned individually wrapped coils. It is designed for sleepers who want a softer surface...
Helix Moonlight
Starting at · Split King
$1,918.00$2,397.50
SoftHybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$39.96/mo*
FinancingDetails & financing
Save up to $479.50
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking a soft hybrid with cushioned pressure relief.
- Soft · 3.0/10
- Hybrid
- Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
The Helix Moonlight Mattress is an approximately 11.5-inch standard hybrid with a softer feel, adaptive comfort foams and individually wrapped coils. It is a good fit for sleepers who want...
Helix Dusk Elite
Starting at · Split King
$4,018.00$5,740.00
MediumHybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$83.71/mo*
FinancingDetails & financing
Save up to $1,722.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking a medium hybrid with balanced pressure relief and support.
- Medium · 5.5/10
- Hybrid
- Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
The Helix Dusk Elite Mattress is a 15-inch medium hybrid with advanced comfort layers, microcoils and zoned individually wrapped coils. It is built for sleepers who want balanced cushioning, responsive...
Helix Dusk
Starting at · Split King
$1,918.00$2,397.50
MediumHybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$39.96/mo*
FinancingDetails & financing
Save up to $479.50
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Back, stomach and combination sleepers who want a medium hybrid with responsive support and modest cushioning.
- Medium · 5.5/10
- Hybrid
- Breathable; optional cooling pillow top
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price Guarantee
Helix Dusk Mattress: Quick Answer The Helix Dusk is an 11.5-inch medium-feel hybrid designed primarily for back and stomach sleepers who want support with a small amount of sink. It...
Helix Dawn Luxe
Starting at · Split King
$2,598.00$3,464.00
FirmHybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$54.13/mo*
FinancingDetails & financing
Save up to $866.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking a firm hybrid with stable, supportive alignment.
- Firm · 8.0/10
- Hybrid
- Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
The Helix Dawn Luxe Mattress is a 13.5-inch firm hybrid with premium comfort layers, zoned individually wrapped coils and an advanced cooling profile. It is built for sleepers who want...
Helix Dawn Elite
Starting at · Split King
$4,018.00$5,740.00
FirmHybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$83.71/mo*
FinancingDetails & financing
Save up to $1,722.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking a firm hybrid with stable, supportive alignment.
- Firm · 8.0/10
- Hybrid
- Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
The Helix Dawn Elite Mattress is a 15-inch firm hybrid with advanced comfort layers, microcoils and zoned individually wrapped coils. It provides a stable surface with premium responsiveness, motion control...
Helix Dawn
Starting at · Split King
$1,918.00$2,397.50
FirmHybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$39.96/mo*
FinancingDetails & financing
Save up to $479.50
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Back, stomach and combination sleepers who intentionally want a firm, responsive hybrid with limited sink.
- Firm · 8.0/10
- Hybrid
- Breathable; optional cooling pillow top
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price Guarantee
Helix Dawn Mattress: Quick Answer The Helix Dawn is an 11.5-inch firm hybrid for back and stomach sleepers who prefer more pushback, less sink and a responsive surface. Its current...
Cymbal 12" Plush Euro Top Mattress — American Bedding
Starting at · Split King
$918.00
SoftInnerspring
Sleeper starting pointHigher-weight sleepers comparing reinforced support. Choose the feel around your normal sleep position.
Est.$19.13/mo*
FinancingDetails & financing
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking a soft innerspring with cushioned pressure relief.
- Soft · 3.5/10
- Innerspring
- Breathable
Local delivery: 3–5 business days · Nationwide estimated delivery: 7–10 business days
120-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
American Bedding Cymbal 12" Plush Euro Top Mattress: Quick Answer The American Bedding Cymbal 12" Plush Euro Top Mattress is a 12-inch plush mattress. Its responsive coil support and comfort...
Cymbal 10" Medium Euro Top Mattress — American Bedding
Starting at · Split King
$718.00
MediumInnerspring
Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.
Est.$14.96/mo*
FinancingDetails & financing
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Sleepers seeking a medium innerspring with balanced pressure relief and support.
- Medium · 5.5/10
- Innerspring
- Breathable
Local delivery: 3–5 business days · Nationwide estimated delivery: 7–10 business days
120-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
Cymbal 10" Medium Euro Top Mattress — American Bedding: Quick AnswerThe American Bedding Cymbal 10-inch Mattress is a low-profile medium innerspring designed for value-focused shoppers who want balanced comfort with...
Brooklyn Bedding Titan Plus Elite Mattress
Starting at · Split King
$2,518.60$3,598.00
MediumHybrid
Sleeper starting pointHigher-weight sleepers comparing reinforced support. Choose the feel around your normal sleep position.
Est.$52.47/mo*
FinancingDetails & financing
Save up to $1,079.40
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Plus-size and higher-weight sleepers, hot sleepers, and couples who want durable support with responsive pressure relief.
- Medium · 6.5/10
- Hybrid
- Advanced cooling
Local delivery: 3–5 business days · Nationwide estimated delivery: 7–10 business days
120-Night Comfort Exchange
1-Year Price Guarantee
Brooklyn Bedding Titan Plus Elite Mattress: Quick Answer A medium-firm, heavy-duty cooling hybrid built for higher-weight sleepers, with a dual-coil support system and a GlacioTex+ cooling pillow top. This is...
Brooklyn Bedding ThermoBalance Mattress
Starting at · Split King
$2,704.80$3,864.00
Luxury cooling hybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$56.35/mo*
FinancingDetails & financing
Save up to $1,159.20
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Hot sleepers and couples seeking a premium cooling hybrid with three firmness choices.
- Luxury cooling hybrid
- Triple cooling
Local delivery: 3–5 business days · Nationwide estimated delivery: 7–10 business days
120-Night Comfort Exchange
1-Year Price Guarantee
Brooklyn Bedding ThermoBalance Mattress: Quick Answer A luxury cooling hybrid that combines a ThermoCool cover, ThermoPhase foam, copper-infused memory foam and 360-degree airflow. This is an online-only Brooklyn Bedding mattress...
Brooklyn Bedding ThermoBalance LX Latex Mattress
Starting at · Split King
$2,704.80$3,864.00
Latex hybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$56.35/mo*
FinancingDetails & financing
Save up to $1,159.20
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Hot and combination sleepers who want responsive Talalay latex with advanced cooling.
- Latex hybrid
- Triple cooling
Local delivery: 3–5 business days · Nationwide estimated delivery: 7–10 business days
120-Night Comfort Exchange
1-Year Price Guarantee
Brooklyn Bedding ThermoBalance LX Latex Mattress: Quick Answer A responsive luxury cooling hybrid that adds Talalay latex to ThermoCool, ThermoPhase and copper-infused comfort materials. This is an online-only Brooklyn Bedding...
Brooklyn Bedding ThermoBalance Elite Mattress
Starting at · Split King
$3,451.00$4,930.00
Elite cooling hybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$71.90/mo*
FinancingDetails & financing
Save up to $1,479.00
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Hot sleepers wanting a taller luxury hybrid with advanced cooling and targeted lumbar support.
- Elite cooling hybrid
- Triple cooling
Local delivery: 3–5 business days · Nationwide estimated delivery: 7–10 business days
120-Night Comfort Exchange
1-Year Price Guarantee
Brooklyn Bedding ThermoBalance Elite Mattress: Quick Answer A 15.5-inch elite cooling hybrid with an 11-layer comfort system, high-density foams, zoned lumbar support and 360-degree airflow. This is an online-only Brooklyn...
Brooklyn Bedding CopperFlex Pro 14" Hybrid Mattress
Starting at · Split King
$1,444.80$2,064.00
MediumCooling hybrid
Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.
Est.$30.10/mo*
FinancingDetails & financing
Save up to $619.20
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Hot sleepers seeking a taller cooling hybrid with pressure relief and selectable firmness.
- Medium · 6.0/10
- Cooling hybrid
- Advanced cooling
Local delivery: 3–5 business days · Nationwide estimated delivery: 7–10 business days
120-Night Comfort Exchange
1-Year Price GuaranteeShowroom availability varies; call to confirm
Brooklyn Bedding CopperFlex Pro 14" Hybrid Mattress: Quick Answer A 14-inch cooling hybrid with a GlacioTex cover, copper-infused foam, deeper pressure relief and three-zone lumbar support. This is an online-only...
TwinTwin XLFullFull XLQueenKingCalifornia KingSplit CA King 36" x 84" (one piece)Narrow Twin 30" x 80"RV Three-Quarter 42" x 80"Short Full 48" x 74"Short Queen 60" x 74"Olympic Queen 66" x 80"Short King 72" x 75"RV King 72" x 80"Split KingRV King 70" x 80"
Brooklyn Bedding Aurora Luxe Cooling Mattress
Starting at · Split King
$2,144.80$3,064.00
Cooling hybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$44.68/mo*
FinancingDetails & financing
Save up to $919.20
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Best for Hot sleepers, couples and shoppers who want cooling with selectable firmness and an optional pillow top.
- Cooling hybrid
- Advanced cooling
Local delivery: 3–5 business days · Nationwide estimated delivery: 7–10 business days
120-Night Comfort Exchange
1-Year Price Guarantee
Online Only · free standard delivery to the contiguous 48 United States (Alaska and Hawaii excluded)The Brooklyn Bedding Aurora Luxe Cooling pairs a cool-to-the-touch GlacioTex cover with copper-infused responsive foam,...
Birch Luxe Natural Mattress
Starting at · Split King
$2,624.00$3,498.66
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$54.67/mo*
FinancingDetails & financing
Save up to $874.66
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Birch Luxe Natural Mattress: Quick AnswerA premium natural hybrid with a plush Euro top, extra New Zealand wool and organic latex for deeper cushioning, pressure relief and a balanced medium...
Birch Kids Natural Mattress
Starting at · Split King
$1,498.00$1,997.32
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$31.21/mo*
FinancingDetails & financing
Save up to $499.32
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Birch Kids Natural Mattress: Quick AnswerA flippable natural mattress developed for growing children, with a firmer side for ages 2–7 and a softer side for ages 8 and up. Best...
Birch Essential Mattress
Starting at · Split King
$1,498.00$1,997.32
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$31.21/mo*
FinancingDetails & financing
Save up to $499.32
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Birch Essential Mattress: Quick AnswerA firm, responsive natural hybrid at an accessible price, built with GOLS-certified organic latex, organic cotton and steel coils for clean, durable support. Best for: Firm...
Collection guide
Split King mattress dimensions and shopping guide
A standard Split King normally combines two Twin XL mattresses, each approximately 38 by 80 inches, for a total footprint close to 76 by 80 inches. It lets two sleepers choose separate comfort surfaces and can allow independent movement when paired with compatible adjustable-base halves.
Check what the Split King price includes
This collection includes mattresses that may be configured through Twin XL options. One Twin XL mattress is one side, so a complete Split King requires two unless the listing explicitly includes a pair. Compare mattress heights, compatible bases and the total for both sides. A mattress listing does not automatically include adjustable bases.
Compare Split King adjustable bases · Compare complete mattress and base bundles · Read the Split King buying guide
Compare nearby mattress sizes
See the complete mattress size chart.
Choose your size before comparing prices
Open a mattress above and select the exact Split King or Twin XL configuration to see its current price and available options. Product-card starting prices may represent a smaller size. Finished dimensions, height and availability vary by model.
Is Split King the same as split-head King?
No. A standard Split King has two separate mattresses. A split-head King is a connected mattress with a divided head section. They use different bedding and may need different base arrangements, so verify the exact configuration.
Shop online or compare selected models at our Magnolia, Huntsville, Montgomery and New Caney showrooms. Call ahead for a specific display. Read delivery and setup options and the written comfort-exchange terms before ordering.
