Free calculators for industrial buyers and exporters
Size, weigh, check and price an order before you request quotes. Every tool is free, needs no sign-up, runs in your browser and ends in a request you can send to verified Indian manufacturers.
Pipe Weight Calculator
ASME B36.10M / B36.19M dimensions, weight per metre, section properties and total tonnage for any quantity.
Open toolPiping & flangesFlange Weight & BOM Calculator
Flange, gasket, stud bolts and nuts for a joint, with weights from ASME, MSS and EN 1092-1 tables.
Open toolFastenersFlange Bolt Torque & Stud Length Calculator
Stud length for a flange joint and the bolt-up torque by size, grade and lubrication.
Open toolMaterials & qualitySteel Grade Equivalent Chart
Find the ASTM, EN, DIN, JIS and IS equivalents of a steel or alloy grade.
Open toolMaterials & qualityMill Test Certificate Checker
Check a mill test certificate against the material specification before you accept the lot.
Open toolValves & flowValve Cv & Kv Calculator
Size a valve from flow, pressure drop and fluid, and convert between Cv and Kv.
Open toolTrade & logisticsLanded Cost & Incoterms Calculator
Turn an ex-works price into FOB, CIF or landed cost with freight, insurance and duty.
Open toolTrade & logisticsCBM & Container Loading Calculator
Cubic metres and weight per order, and how many 20ft or 40ft containers it fills.
Open toolStructuralSteel Grating Weight & Span Calculator
Grating weight per panel and the allowable load for a given span and bearing bar.
Open toolTrade & logisticsHS Code Classifier
Find the HS code for steel plate and bar, pipes, flanges, valves, pumps and brass or aluminium fittings, with the reasoning and US, UK and EU tariff lines.
Open toolQuotationsExport Quotation Generator
A clean export quotation with Incoterms, validity and bank details, ready to send to a buyer.
Open toolTrade & logisticsEU CBAM Cost Calculator
Estimate the EU carbon border cost of steel, aluminium, cement and fertiliser imports, from 121 countries, with official default values and prices.
Open toolFrequently asked questions
Are the toolbox calculators free?
Yes. Every tool is free to use, has no sign-up and no usage limit. Results can be printed, copied or shared as a link.
Do I upload anything?
No. Every calculation runs in your browser. Files you open in the MTC checker and quotations you build in the export quotation tool stay on your device; nothing is sent to a server.
Which standards do the tools use?
Each tool names its standards and sources on the page: for example ASME B36.10M and B36.19M for pipe, ASME B16.5, B16.47 and EN 1092-1 for flanges and bolting, EN 10204 for mill test certificates, IEC 60534 for valve sizing and Incoterms 2020 for trade terms.
Who are the tools for?
Industrial buyers in Europe, the Gulf and the US who source from India, and Indian manufacturers and exporters who quote them. Each tool ends with a request for quotes and an invitation for manufacturers to join himalay.io.
How accurate are the results?
They are estimates from published standards and maker data, and each tool states its method and sources. Confirm critical values against the governing standard, your supplier and your engineer before ordering.
