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10 Best composting toilets of 2025
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Best Choice1
GenericThinktank Waterless Toilet White
Key specs-
size:23.2D x 18W x 19H
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material:Plastic
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installation:Floor Mounted
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seat material:Plastic
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shape:N/A
9.6Exceptional
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Value for Money2
Nature's HeadNature's Head Self Contained Composting Toilet with Close Quarters Spider Handle Design
9.5Excellent
Our Rating
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3
OGOOGO™ 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
Key specs-
seat material:N/A
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size:N/A
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material:High Density Polyethylene HDPE, Polypropylene
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color:White
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weight:28 pounds
9.4Excellent
Our Rating
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4
SeparettCompost Toilet Separett Villa Urine Diverting High Capacity
Key specs-
size:26.5L x 18W
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material:Polypropylene PP
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installation:Wall Mounted
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seat material:N/A
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shape:Oblong
9.1Excellent
Our Rating
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5
KohreeKohree 5.8 Gal Portable Toilet for Adults: Large Camping Toilet with Detachable Waste Tank, Leak-Proof Cassette with Level Indicator, Flushable Boat Porta Potty for Home Use, Camper, RV Travel
Key specs-
seat material:N/A
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size:N/A
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material:High Density Polyethylene HDPE
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color:Gray
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weight:13.47 pounds
9.0Excellent
Our Rating
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6
TRELINOTRELINO 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
25% OffKey specs-
color:Grey
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material:Plastic
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usage:unisex-adult
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installation:N/A
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capacity:1.6 gallons
8.9Very Good
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7
OGONomad 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.
Key specs-
seat material:N/A
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size:N/A
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material:High Density Polyethylene
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color:White
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weight:12 pounds
8.8Very Good
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8
SckeeSckee Camping Toilet, Portable Toilet for Adults, Portable Travel Folding Toilet with Lid and Paper Holder, Compact Potty for Car, Camp Toilet Portable Toilet for Camping, Hiking,Truck, RV, Beach
15% OffKey specs-
color:Black
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material:ABS Plastic
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usage:Camping, hiking, roadtrip
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installation:Floor Mounted
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capacity:N/A
8.6Very Good
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9
Ann KatyAnn Katy Upgrade XL Portable Toilet for Adults, Extra Large Portable Travel Floding Camping Toilet, Camping Tall Toilets with Lid for Kids Compact Potty for Car,Hiking,Beach,Toilet Storage Stool
Key specs-
color:Black Leather
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material:Leather+Density board
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usage:Outdoor, camping, hiking
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installation:Floor Mounted
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capacity:440 lbs
8.3Good
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10
BOXIOBOXIO Toilet PLUS - Composting Toilet Starter Kit, Portable Toilet, Mini Camping Toilet: 15.7" x 11.8" x 11.0" Made in Germany.
Key specs-
color:BOXIO TOILET Plus
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material:Plastic
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usage:Camping
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installation:Floor Mounted
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capacity:8-10 uses
8.0Good
Our Rating
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