Round
Best for: Short nails, wide nail beds
Classic, low-maintenance. Follow natural curve of fingertip.
Square
Best for: Long nail beds, strong nails
Flat tip, sharp corners. Modern look. Can snag on things.
Squoval
Best for: Any nail type
Square with rounded corners. Most popular. Versatile and flattering.
Oval
Best for: Wide nail beds, short fingers
Elongates fingers. Elegant but slightly more fragile than round.
Almond
Best for: Long, strong nails
Tapered sides, rounded tip. Very elegant, needs length.
Stiletto
Best for: Extensions/acrylics only
Sharp point. Dramatic. Not practical for daily tasks.
Coffin/Ballerina
Best for: Long, strong nails or extensions
Tapered with flat tip. Trendy. Needs length to achieve shape.
General tips:
File in one direction only to prevent splitting.
Short fingers look longer with oval or almond shapes.
Squoval is the safest choice for any nail bed shape.
About Nail Shape
What this tool does
Medical reference tools calculate drug dosages by body weight, IV drip rates, creatinine clearance, anion gap, body surface area (BSA), ideal body weight, and pediatric weight-based dosing. These are for reference and educational purposes only.
Why use this tool
Healthcare students and professionals need quick access to clinical formulas during study and practice. Having a validated calculator for Cockcroft-Gault, Mosteller BSA, or IV rate saves time and reduces arithmetic errors.
How it works
Each calculator implements a published clinical formula. Inputs are validated against physiological ranges. Results include the formula used and references, so users can verify the math independently.
Pro tip
These calculators are for reference only and must not replace clinical judgment. Always verify dosing against current prescribing information and institutional protocols before administering any medication.
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