How the math works
Ramp length = height / tan(angle). Lower target angles produce longer, gentler ramps.
Interactive tool
Use this calculator to estimate a safer ramp length based on furniture height and desired maximum angle. Lower angles are usually easier on long backs.
Recommended minimum ramp length
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Enter values, then calculate.
Ramp length = height / tan(angle). Lower target angles produce longer, gentler ramps.
For many doxies, 16°-20° feels more stable than steeper setups, especially for daily bed or couch access.
This is a planning tool, not veterinary advice. If your dog shows pain or weakness, contact your vet promptly.
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