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Composting Toilets

10 Best Composting Toilets 2025 in the United States

From leading brands and best sellers available on the web.

Elongated Toilet for Bathrooms, One-Piece Toilet with Soft Close Seat, Powerful & Quiet Left Side Trip Lever Flush 1.28 GPF, Ceramic Crisp White 12" Rough-In

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Winner

OGO

OGO™ Compost Toilet | Best Nature's Compost Toilet | RV, Tiny Houses, Vans, Boats | Electric Mixing | Urine Separating | Urine Level Sensor | No Black Tanks No Dump-Stations

9.9

score

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Elongated Toilet for Bathrooms, One-Piece Toilet with Soft Close Seat, Powerful & Quiet Left Side Trip Lever Flush 1.28 GPF, Ceramic Crisp White 12" Rough-In

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Nature's Head

Nature's Head Self Contained Composting Toilet with Close Quarters Spider Handle Design

9.8

score

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Separett

Separett Villa 9215 AC/DC 12V Urine Diverting High Capacity Waterless Composting Toilet

9.6

score

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VINGLI

VINGLI Portable Toilet | Indoor Outdoor Commode w/Detachable Inner Bucket & Removable Paper Holder, Lightweight & Compact for Camping, Boat, Van, Emergency Use (White)

9.4

score

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TRELINO

TRELINO Composting Toilet Evo S Gray | Portable Toilet for Camping & Outdoor | Odorless | 1.2 gal & 1.6 gal Capacity | 13 x 15.4 x 11.7 inches

9.1

score

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Compo Closet

Cuddy Lite Portable Composting Toilet For Camping by CompoCloset ❘ Dry Composting Toilet For RV, Camping, And Tiny House, Urine Diverter, Waterless Toilet For Home, Self-Contained & Easy To Clean

8.9

score

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Generic

Thinktank Waterless Toilet White

8.6

score

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OGO

Nomad by OGO Urine Separation Toilet. Best Commode for Off-Grid & Outdoor Camping, RVing, Boating, Road Trips and Recreational Activities. No Water Flush. No Chemicals. Boondock Ready.

8.3

score

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Compo Closet

Compo Closet Cuddy Portable Composting Toilet | Waterless Toilet For Camping, RV & Tiny House For Adults & Kids | Smart LED Indicator, Integrated Carbon Filter & Fan | XL Urine Diverting Modesty Cover

8.1

score

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#10

Separett

Compost toilet Separett Tiny with urine container for RV, van, camping, and boats

7.8

score

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How do we rank products for you?

Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

10 Best Composting Toilets 2025 in the United States

Elongated Toilet for Bathrooms, One-Piece Toilet with Soft Close Seat, Powerful & Quiet Left Side Trip Lever Flush 1.28 GPF, Ceramic Crisp White 12" Rough-In

OGO™ Compost Toilet | Best Nature's Compost Toilet | RV, Tiny Houses, Vans, Boats | Electric Mixing | Urine Separating | Urine Level Sensor | No Black Tanks No Dump-Stations

Elongated Toilet for Bathrooms, One-Piece Toilet with Soft Close Seat, Powerful & Quiet Left Side Trip Lever Flush 1.28 GPF, Ceramic Crisp White 12" Rough-In

Nature's Head Self Contained Composting Toilet with Close Quarters Spider Handle Design

Separett Villa 9215 AC/DC 12V Urine Diverting High Capacity Waterless Composting Toilet

VINGLI Portable Toilet | Indoor Outdoor Commode w/Detachable Inner Bucket & Removable Paper Holder, Lightweight & Compact for Camping, Boat, Van, Emergency Use (White)

TRELINO Composting Toilet Evo S Gray | Portable Toilet for Camping & Outdoor | Odorless | 1.2 gal & 1.6 gal Capacity | 13 x 15.4 x 11.7 inches

Cuddy Lite Portable Composting Toilet For Camping by CompoCloset ❘ Dry Composting Toilet For RV, Camping, And Tiny House, Urine Diverter, Waterless Toilet For Home, Self-Contained & Easy To Clean

Thinktank Waterless Toilet White

Nomad by OGO Urine Separation Toilet. Best Commode for Off-Grid & Outdoor Camping, RVing, Boating, Road Trips and Recreational Activities. No Water Flush. No Chemicals. Boondock Ready.

Compo Closet Cuddy Portable Composting Toilet | Waterless Toilet For Camping, RV & Tiny House For Adults & Kids | Smart LED Indicator, Integrated Carbon Filter & Fan | XL Urine Diverting Modesty Cover

Compost toilet Separett Tiny with urine container for RV, van, camping, and boats

FAQ

How do composting toilets work?

Are composting toilets sanitary?

What types of composting toilets are available?

How often do you need to empty a composting toilet?

Are composting toilets environmentally friendly?

10 Best Composting Toilets 2025 in the United States

Elongated Toilet for Bathrooms, One-Piece Toilet with Soft Close Seat, Powerful & Quiet Left Side Trip Lever Flush 1.28 GPF, Ceramic Crisp White 12" Rough-In

OGO™ Compost Toilet | Best Nature's Compost Toilet | RV, Tiny Houses, Vans, Boats | Electric Mixing | Urine Separating | Urine Level Sensor | No Black Tanks No Dump-Stations

Elongated Toilet for Bathrooms, One-Piece Toilet with Soft Close Seat, Powerful & Quiet Left Side Trip Lever Flush 1.28 GPF, Ceramic Crisp White 12" Rough-In

Nature's Head Self Contained Composting Toilet with Close Quarters Spider Handle Design

Separett Villa 9215 AC/DC 12V Urine Diverting High Capacity Waterless Composting Toilet

VINGLI Portable Toilet | Indoor Outdoor Commode w/Detachable Inner Bucket & Removable Paper Holder, Lightweight & Compact for Camping, Boat, Van, Emergency Use (White)

TRELINO Composting Toilet Evo S Gray | Portable Toilet for Camping & Outdoor | Odorless | 1.2 gal & 1.6 gal Capacity | 13 x 15.4 x 11.7 inches

Smart Toilet, Luxury Smart Bidet Toilet with Foot Sensor Operation, Heated Bidet Seat, Led Light, Dual Auto Flush, Auto Open/Close Modern Elongated Toilet with Remote Control for Bathroom

One Piece Toilet with Soft Closing Seat, Elongated Toilet for Bathroom, Comfort Height, Dual Tornado Flush 1.6 GPF Toilet

Smart Toilet with Bidet Built In, Toilet Seat Bidet Tankless Toilet with Self-Cleaning Nozzle, Sensor Flush Night, Light and Power Outage Flushing, Soft Close Dual Flush Toilet 1/1.28 GPF White

SUN-MAR GTG TOILET | Portable Toilet, Compost Toilet for RV

Cuddy Lite Portable Composting Toilet For Camping by CompoCloset ❘ Dry Composting Toilet For RV, Camping, And Tiny House, Urine Diverter, Waterless Toilet For Home, Self-Contained & Easy To Clean

Thinktank Waterless Toilet White

Nomad by OGO Urine Separation Toilet. Best Commode for Off-Grid & Outdoor Camping, RVing, Boating, Road Trips and Recreational Activities. No Water Flush. No Chemicals. Boondock Ready.

Compo Closet Cuddy Portable Composting Toilet | Waterless Toilet For Camping, RV & Tiny House For Adults & Kids | Smart LED Indicator, Integrated Carbon Filter & Fan | XL Urine Diverting Modesty Cover

Compost toilet Separett Tiny with urine container for RV, van, camping, and boats

Compostings

Toilet Composters

Composting Camp Toilets

Composting Tools

Composting Units

FAQ

How do composting toilets work?

Are composting toilets sanitary?

What types of composting toilets are available?

How often do you need to empty a composting toilet?

Are composting toilets environmentally friendly?