Looking for an ELEK Cable Pro Alternative?
ECalPro gives you free multi-standard cable sizing, offline PWA, 23 languages, and NEC support that ELEK doesn't offer.
ECalPro vs ELEK Cable Pro — Feature Comparison
| Feature | ECalPro | ELEK Cable Pro |
|---|---|---|
| Price | Free tier + Pro $29/mo | Free tier + Essential $99/yr + Premium $290/yr + Professional $650/yr |
| Calculators | 27 | ~15 (varies by tier) |
| Standards | AS/NZS, BS 7671, IEC, NEC, IEEE, NFPA, and more | AS/NZS, BS 7671, IEC |
| Languages | 23 | 10+ |
| Offline mode | Yes (PWA) | No (app requires internet) |
| Team / collaboration | Yes (4 roles) | Coming soon |
| Free calcs/day | 5 | 6 (Essential level) |
| MV cable sizing | Yes | No (LV only) |
| NEC support | Yes | No |
| LV network design | No | Yes (Professional tier, $650/yr) |
| AutoCAD / DWG export | No | Yes (Professional tier) |
| Manufacturer device DB | No | Yes (20,000+ devices, Premium+) |
| Cable pulling | Yes | Yes (Premium+) |
| Arc flash methods | IEEE 1584 | 5 methods (IEEE 1584, ENA, DGUV, Stokes, Max Power) |
| DC arc flash | No | Yes |
| PPP pricing | 42 countries | No |
| Mobile PWA | Yes | Dedicated app |
| Automated tests | 24,217 | 1,100+ per release |
| Cable schedule Excel | No | Yes |
| Live chat support | No | Yes (paid tiers) |
Why Engineers Consider ECalPro Over ELEK Cable Pro
ELEK Cable Pro is a capable tool for Australian and international cable sizing, but its tiered pricing means many features are locked behind Premium ($290/yr) or Professional ($650/yr) plans. ECalPro gives you access to all 27 calculators on the free tier — you only pay when you need unlimited calculations or branded reports.
ELEK does not support NEC or NFPA standards. If you work on projects in the United States, or on international projects that reference NEC Article 310 or NFPA 70E, ELEK cannot help. ECalPro covers NEC, NFPA 70E, and IEEE 1584 alongside AS/NZS, BS 7671, and IEC 60364.
ECalPro works offline via its Progressive Web App. Site engineers can perform cable sizing and voltage drop calculations without internet connectivity — then sync results when back online. ELEK's desktop app requires an internet connection for licensing.
ECalPro supports 23 languages with localised interfaces, making it suitable for multinational engineering teams. ELEK supports 10+ languages. ECalPro also offers purchasing power parity pricing in 42 countries, making professional engineering tools accessible globally.
What ELEK Cable Pro Does Better
ELEK has genuine strengths that are worth acknowledging honestly:
- LV network design with single-line diagram generation and AutoCAD/DWG export (Professional tier) — a capability ECalPro does not currently offer.
- 20,000+ manufacturer protective device database for protection coordination studies with real device characteristics.
- 5 arc flash calculation methods including DC arc flash — versus ECalPro's IEEE 1584-2018 only.
- Cable schedule Excel export for integration with project documentation workflows.
- Live chat engineering support from qualified engineers during business hours.
- Longer market presence with established reputation and CIGRE TB 880 validation documentation published.
- Protection coordination with time-current curve overlays using real manufacturer data.
ECalPro Features ELEK Doesn't Offer
- NEC / NFPA 70E standard support
- Offline PWA calculations (no internet required)
- 23 languages (vs ELEK's 10+)
- PPP pricing in 42 developing countries
- Team RBAC available now (ELEK's team features coming soon)
- Harmonics analysis per IEEE 519 / IEC 61000
- White-label branded reports
- Custom report templates (Enterprise)
- Batch report generation
- 24,217 automated tests (vs ELEK's 1,100+)
- Engineering Insights library (355+ articles)
- Free tier with no time limit
Choose ELEK Cable Pro if:
Choose ELEK if you need LV network design with SLD generation, AutoCAD/DWG export, protection coordination with real manufacturer devices, multi-method arc flash analysis, or DC arc flash calculations. ELEK is the right tool for complex network design projects.
Choose ECalPro if:
Choose ECalPro if you need multi-standard support (especially NEC), work on international projects, need offline capability, work in a multilingual team, or need a free entry point to evaluate before committing.
Frequently Asked Questions
Is ECalPro a replacement for ELEK Cable Pro?
For standard cable sizing, voltage drop, and fault calculations, yes. ECalPro covers all major standards including NEC which ELEK does not support. However, ELEK's LV network design, AutoCAD export, and 20,000+ device database are features ECalPro does not offer.
Does ECalPro support the same standards as ELEK?
ECalPro supports AS/NZS 3008, BS 7671, and IEC 60364 (same as ELEK), plus NEC/NFPA 70, IEEE 1584, IEC 60909, and NFPA 780 which ELEK does not cover.
Can I use ECalPro for free?
Yes. ECalPro has a permanent free tier with all 27 calculators, 5 calculations per day, and watermarked PDF reports. Professional plans start at $29/month with PPP discounts available in 42 countries.
Does ELEK or ECalPro have better arc flash capabilities?
ELEK offers 5 arc flash methods (IEEE 1584, ENA, DGUV, Stokes, Max Power) plus DC arc flash. ECalPro currently implements IEEE 1584-2018 only. If you need multiple arc flash methodologies or DC arc flash, ELEK is the stronger choice for that specific calculation.
Start Your Free ECalPro Account
No credit card required. 5 free calculations per day. All 27 calculators included.