{"uid":"cap_p1URNaQMAr-v3nVIpc_IG","slug":"awg-metric-calculator-042b68e6","name":"AWG Metric Calculator","description":"Uses the geometric AWG definition, so results are exact for solid round conductors. Mass per metre and resistance follow from the material density and resistivity at 20 degrees Celsius; stranded conductors carry roughly two to five percent more mass and resistance per metre than the same nominal size and are not modelled separately. Supply either awg or cross_section_mm2, not both. Sizes 4/0 through 40 AWG are covered.","url":"https://material.halowerk.com/awg-metric?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"awg":{"type":"string","description":"AWG size, e.g. \"12\", \"0\", \"2/0\", \"4/0\"."},"length_m":{"type":"number","default":1,"maximum":100000,"minimum":0.1},"material":{"enum":["copper","aluminium"],"type":"string","default":"copper"},"cross_section_mm2":{"type":"number","maximum":1000,"minimum":0.01,"description":"Metric cross-section for the reverse direction."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_cqfkH6zQN-9B9MKOqq2yG","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts American Wire Gauge (AWG) wire sizes to metric measurements and electrical properties","exampleAgentPrompt":"Can you convert 12 AWG wire to its metric equivalent — I need the diameter in millimeters and the cross-sectional area in mm²?","exampleUseCases":[{"title":"Sourcing European cable equivalents","prompt":"I need to order wire in Europe but my design specs are in AWG — can you tell me what metric size matches 14 AWG wire, including the diameter and cross-section in mm²?"},{"title":"Electrical resistance calculation for wiring project","prompt":"What is the resistance per meter of a 10 AWG copper wire? I'm sizing a cable run and need the metric properties."},{"title":"Verifying compliance with IEC wiring standards","prompt":"I'm checking if 8 AWG wire meets IEC requirements — can you give me its metric diameter and cross-sectional area so I can compare it to the standard?"}],"resultDescription":"Returns the metric equivalent properties for the given AWG wire size, including diameter in millimeters, cross-sectional area in mm², and potentially resistance per unit length — enabling direct use in metric-standard engineering contexts.","failureModes":["Invalid or out-of-range AWG number (AWG values typically range from 0000 to 40)","Malformed request body returns an error","Non-integer or non-numeric AWG input may cause a parsing error","Extremely unusual gauges outside standard tables may not be supported"],"whenToPreferThis":"Use this endpoint when you need a quick, reliable AWG-to-metric conversion for wire diameter, cross-sectional area, or resistance, especially in workflows involving international sourcing, IEC compliance, or engineering calculations where metric units are required. Prefer this over manual lookup tables or general-purpose unit converters that may not cover wire gauge specifics.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:31:06.526Z","isFirstParty":false,"canonicalSlug":"awg-metric-calculator-042b68e6"}