AmpSize
Cable sizing to AS/NZS 3008 that shows its working
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This is 1 of 72 launches in hardware engineering and industrial utilities — see how it stacks up on momentum and crowding →
77 other launches read as similar to this one →
Details
- External ID
- 1262986
- Source
- PH
- Company
- —
- Product
- AmpSize
- Website domain
- producthunt.com
- Launched
- Oct. 6, 2026
- Cohort
- —
- Upvotes
- 2
- Upvotes percentile
- 0.77
- Tags
- Productivity, Software Engineering
Description
AmpSize is 44 free electrical calculators for electricians, engineers, estimators and apprentices in New Zealand and Australia. Size a cable to AS/NZS 3008.1.2 (NZ) or AS/NZS 3008.1.1:2025 (AU), check voltage drop, maximum demand, loop impedance, fault ratings, conduit fill and fire alarm loads, and read the clause and table behind every figure. No account needed. Pro (NZ$5 a month) adds unlimited saves, projects and branded PDF reports. Built in New Zealand.
Enrichment
- Niche
- hardware engineering and industrial utilities
- Vertical
- Construction
- Function
- Vertical SaaS
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- cable sizing calculator for australian electrical standards
- Manually corrected
- False
Could you build this?
Partial While the calculator interface is straightforward, accurately codifying complex, copyrighted electrical standards (AS/NZS 3008) requires specialized electrical engineering domain knowledge.
What it would actually take: To build an accurate version, an electrical engineer must translate the standard's extensive derating tables, thermal constraint formulas, and complex installation scenarios into deterministic calculation engines. The tech stack would consist of a TypeScript calculation engine with comprehensive test suites validated against certified engineering benchmarks.
Competitors
Other products that read as similar to this one — 77 launches clear the similarity bar, closest 8 shown.
Attention rank: #6 of 78 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 336 days after the earliest competitor.
- VoltFlow · ph · 2026-10-09 · 2 upvotes · similarity 0.50
- Conduitfilltool · ph · 2026-09-10 · 1 upvotes · similarity 0.42
- WireCoder - 5 NEC Electrical Calculators · ph · 2026-09-10 · 2 upvotes · similarity 0.42
- CalcFormula · ph · 2026-09-20 · 1 upvotes · similarity 0.40
- Voltage Drop Calculator · ph · 2026-10-01 · 1 upvotes · similarity 0.40
- 32V TENS device from built from scratch under $100 · hn · 2025-11-17 · 70 upvotes · similarity 0.38
- 120kW Ultra Fast DC EV Charger · ph · 2026-09-10 · 1 upvotes · similarity 0.38
- Units Converter & Calculator · ph · 2026-10-07 · 1 upvotes · similarity 0.38
Other launches for this product
- No other launches for this product.