Precision Math Grids: Fraction to Decimal Conversions

Precision Math & Conversion Grids

Verified high-accuracy reference grids for engineering, machining, and technical design.

Primary Conversions
Updated 📏

Fraction to Decimal

1/64" increments to decimal equivalents and millimeter results. High-precision machining standard.

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Updated New Data 📐

Inches to Millimeters

Instant conversion grid for imperial to metric shifts. Accurate to 4 decimal places.

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Soon ISO Global 🔩

Metric Bolt Classes

Strength ratings and torque specs for ISO 8.8, 10.9, and 12.9 fasteners.

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Soon 🌡️

Celsius to Fahrenheit

Precise temperature conversion grid for industrial processes and scientific reference.

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Soon ⚖️

Kilograms to Pounds

Mass conversion for shipping, manufacturing, and raw material sourcing.

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Updated ⚙️

Drill Bit Sizes

Complete mapping of Fractional, Letter, and Number drill bits to decimal sizes.

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Engineering & Workshop
Updated 🔩

Tap & Drill Chart

Recommended drill sizes for standard (UNC/UNF) and metric threads.

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Soon 📐

Thread Pitch Reference

TPIs (Threads Per Inch) and Metric Pitch equivalents for fasteners.

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Soon 📋

Sheet Metal Gauges

Thickness reference for Steel, Aluminum, and Galvanized sheets.

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Electrical & Piping (New Audit Additions)
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AWG Wire Size Grid

American Wire Gauge to diameter (mm/inch) and ampacity ratings.

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Soon 🚰

Pipe Size & Schedule

Nominal Pipe Size (NPS) vs. Actual Outside Diameter and wall thickness.

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Physics & Weights
Soon ⚖️

Material Density Grid

Weight-per-volume reference for common metals, woods, and plastics.

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Soon 🔄

Torque Conversion

Newton-Meters (Nm) to Foot-Pounds (ft-lb) grids for mechanical specs.

Coming Soon

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