Snail crawling
Snail crawling is the slow movement of a snail as it glides along a surface using its muscular foot.
How big is it?
0.001 m/s
Speed · example
A little perspective
About the same scale as Red blood cell in a capillary.
Red blood cell in a capillary: A red blood cell in a capillary refers to an erythrocyte moving through the body's smallest blood vessels as part of microcirculation.
Measurements, assumptions & sources +
Snail crawling
A chosen 1 mm/s crawl. Species, surface and conditions affect pace.
Defined examples — our methodology
The marked speed is calibrated. Unmeasured illustration details are representative.
Red blood cell in a capillary
A representative red-blood-cell speed of 1 mm/s in a human capillary. Microvascular flow changes with vessel diameter, tissue, pressure and physiology, and individual cells deform during transit.
NCBI Bookshelf — Microcirculation
The marked representative capillary transit speed is calibrated. Unmeasured illustration details are representative.
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Why this measurement?
Why we use 0.001 m/s
For comparison, this page uses speed. This is labelled example: an explicit comparison model rather than a claim that every example has the same value.
A chosen 1 mm/s crawl. Species, surface and conditions affect pace.
The identifying illustration and the numerical comparison remain separate. How calibrated comparisons work →
Recorded properties
Snail crawling dimensions and measurements
| Property | Selected value | Recorded range | Basis |
|---|---|---|---|
| 0.001 m/s | Not recorded | example |
Around this scale
Go smaller. Go bigger.
These links use compatible speed records, ordered around the selected value.
Nearest lower value · MotionGarden snail relaxed crawl0.0008 m/sA garden snail relaxed crawl describes the slow, steady movement of a garden snail as it glides along a surface.Around the same scale · MotionRed blood cell in a capillary0.001 m/sA red blood cell in a capillary refers to an erythrocyte moving through the body's smallest blood vessels as part of microcirculation.Nearest higher value · MotionBanana slug crawl0.0015 m/sBanana slug crawl refers to the speed at which a banana slug moves across a surface using muscular contractions and mucus secretion.Sources and method
Want to check the number?
The source records and measurement method remain available for inspection.
More ways to see it
Curated comparisons
There’s always another scale
Follow your curiosity.
MotionWalking1.389 m/sWalking is a form of human locomotion where one foot is always in contact with the ground.MotionSound in air1,235 km/hSound in air is the propagation of pressure waves through the atmosphere, which can be heard by humans and animals.
MotionInternational Space Station28,160 km/hThe International Space Station is a large habitable satellite that orbits Earth and serves as a research laboratory.MotionLight in vacuum1 cLight in vacuum is electromagnetic radiation that travels through empty space without any material medium.MotionRed blood cell in a capillary0.001 m/sA red blood cell in a capillary refers to an erythrocyte moving through the body's smallest blood vessels as part of microcirculation.MotionGarden snail relaxed crawl0.0008 m/sA garden snail relaxed crawl describes the slow, steady movement of a garden snail as it glides along a surface.MotionBanana slug crawl0.0015 m/sBanana slug crawl refers to the speed at which a banana slug moves across a surface using muscular contractions and mucus secretion.
MotionElectron drift in household copper wiring0.0001 m/sThis refers to the slow average movement of electrons through copper wire when an electric current flows.