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Free calculators for laser cutting and sheet metal work
Quick answers to everyday shop questions: what a part costs to cut, how much press force a bend needs, how long the flat blank must be, how much a sheet weighs. Everything runs in your browser — nothing is stored and no account is needed.
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Laser cutting cost calculator
Cutting time, cost and price per part from cut length, number of pierces, material and thickness.
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Machine hourly rate calculator
Hourly cost, cost per minute and a profitable minute rate for a laser, press brake or CNC machine.
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Assist gas cost calculator
Gas cost per minute and per hour for oxygen, nitrogen and compressed air, including nitrogen consumption.
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Press brake bending cost calculator
Bending price per part and per bend from number of bends, quantity and setup time.
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Press brake tonnage calculator
Bending force in tonnes and kN, inside radius and minimum flange length from thickness, length, Rm and die opening.
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Bend allowance & K-factor calculator
Bend allowance (BA), bend deduction (BD) and flat length; K-factor from a measured flat length.
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Sheet metal flat pattern calculator
Developed length and weight of multi-bend L, U, Z and hat sections from flange dimensions and K-factor.
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Sheet metal weight calculator
Approximate sheet weight in kg from length, width, thickness and material density.
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Steel profile weight calculator
Approximate kg/m and total weight for box sections, H/IPE beams, tubes, angles, flat bars and solid squares.
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Scrap rate calculator
Linear scrap in mm and as a percentage from bar stock length and the total length cut from it.
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Cutting length estimator
Rough cutting length in mm and m from a rectangle or circle outline plus free segments — no DXF needed.
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Unit converter
Quick conversion between mm, inch, cm and m, and between kg and metric tonnes.
Results are estimates for planning and quoting. Always check them against your machine data, material certificates and tooling tables.
Talk to us about your workshop
Write to us on WhatsApp or by e-mail. Tell us a little about your shop, your machines and how you quote today, and we will get back to you.
The LazerCRM interface is currently available in Turkish. Interested in using it in your workshop? Contact us.