AskChainX Calculators

Free Online Calculators

Use practical calculators for everyday work, engineering, material weight, and welding.

79calculators available

11easy categories

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79 tools

WELD

Weld Consumable Calculator

Estimate weld consumable quantity from area, length, density, and allowance.

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ENG

Electrode Consumption Calculator

Estimate welding electrode quantity from weld metal and deposition efficiency.

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WELD

Welding Wire Consumption Calculator

Estimate MIG, MAG, or TIG wire requirement from weld metal and efficiency.

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WELD

Welding Gas Consumption Calculator

Calculate shielding gas consumption from flow rate, arc time, and weld count.

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WELD

Fillet Weld Size Calculator

Calculate fillet weld effective throat and theoretical volume.

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WELD

Weld Volume Calculator

Calculate theoretical weld volume from weld area and length.

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ENG

Sheet Metal Bend Allowance Calculator

Calculate bend allowance from angle, radius, thickness, and K-factor.

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ENG

Pipe Area Calculator

Calculate internal round-pipe cross-sectional area from inside diameter.

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ENG

Pipe Volume Calculator

Calculate internal pipe volume from diameter and length.

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ENG

Pipe Flow Rate Calculator

Calculate pipe flow rate from inside diameter and velocity.

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ENG

Pipe Velocity Calculator

Calculate fluid velocity from pipe diameter and flow rate.

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ENG

Pipe Pressure Drop Calculator

Estimate water pressure loss using pipe dimensions, velocity, and friction factor.

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ENG

Pipe Wall Thickness Calculator

Estimate reference pipe wall thickness from pressure and material inputs.

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ENG

Torque to Power Calculator

Calculate mechanical power in kW from torque and RPM.

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ENG

Cutting Speed RPM Calculator

Calculate machining spindle RPM from cutting speed and tool diameter.

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ENG

Gear Ratio Calculator

Calculate gear ratio from driver and driven gear tooth counts.

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ENG

Bolt Torque Calculator

Estimate bolt tightening torque from preload, diameter, and nut factor.

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ENG

Stress Calculator

Calculate direct stress from force and cross-sectional area.

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ENG

Thermal Expansion Calculator

Calculate linear thermal expansion from length, temperature change, and coefficient.

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CONV

Popular

Millimetres to Inches

Convert millimetres to inches instantly for engineering and fabrication.

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CONV

Pounds to Kilograms

Convert pounds to kilograms instantly.

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CONV

Kilograms to Pounds

Convert kilograms to pounds instantly.

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CONV

Metric Tonnes to Pounds

Convert metric tonnes to pounds for material and freight estimates.

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CONV

Metric Tonnes to US Tons

Convert metric tonnes to US short tons instantly.

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