Dimensions & Geometry Calculators

Dimensions & Geometry

Dimensions & Geometry Calculators

Bolt circles, true position, triangles, radii — every geometry calc for the shop floor.

True Position

TP = 2√(ΔX² + ΔY²)

X Deviation (in)

Y Deviation (in)

Result

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Hypotenuse

c = √(a² + b²)

Side A (in)

Side B (in)

Result

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Chamfer Depth

Depth = (Width/2) / tan(Angle)

Chamfer Width (in)

Angle (°)

Result

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Arc Length

Arc = π × R × θ/180

Radius (in)

Arc Angle (°)

Result

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Angle Between Points

θ = arctan(ΔY / ΔX)

ΔX

ΔY

Result

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Degrees → Radians

rad = deg × π/180

Degrees

Result

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rad

Hole Pattern Spacing

Spacing = Length / (Holes−1)

Total Length (in)

Number of Holes

Result

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Point-to-Point Distance

d = √((X2−X1)² + (Y2−Y1)²)

Result

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Bolt Circle X Coord

X = R × cos(360/n × i)

BC Radius (in)

Number of Holes

Hole # (1-based)

Result

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The calculators and tools on Formula Factory are provided for general guidance and informational purposes only. Results are estimates based on standard formulas and the values you enter — they do not constitute professional engineering, electrical, or architectural advice. Always verify calculations with a qualified professional before making decisions for any safety-critical, code-compliance, or commercial application. Formula Factory makes no representations or warranties as to the accuracy or completeness of any result, and accepts no liability for errors, omissions, or any outcomes arising from reliance on this information.