Electrician Tools & Quotes

ElecPro Suite is the ultimate electrician calculator and electrical
estimate app built for electrical contractors, master electricians,
maintenance technicians, field engineers, and electrical estimators.
This all-in-one offline electrician tool combines a precision electrical
engineering calculator with a professional quote and invoice generator —
no internet connection required, no login needed, fully private and
offline.

Whether you need a voltage drop calculator, wire size calculator, circuit
breaker calculator, or a fast way to generate a professional PDF estimate
for a client, ElecPro Suite delivers accurate results instantly, built on
international electrical codes trusted by professionals worldwide.

⚡ MULTI-STANDARD ELECTRICAL CALCULATOR

- IEC 60364 — 230V/400V, metric standards used across Europe, Africa,
and globally
- NEC / NFPA 70 — 120V/240V/480V, AWG/kcmil, North American wiring
standards
- BS 7671 — 230V/400V/415V, IET for the UK

★ ENGINEERING CALCULATORS INCLUDED

- Voltage Drop Calculator — calculates voltage loss percentage and
maximum cable run length based on phase, conductor material (copper
or aluminum), and load current
- Wire & Cable Sizing Calculator — recommends correct conductor cross-
section (mm² or AWG) with temperature de-rating and grouping
correction factors
- Circuit Breaker & Fuse Sizing Calculator — nominal amp ratings and
trip curve recommendations (B, C, D) with short-circuit margins
- Conduit Fill Calculator — multi-conductor raceway fill compliant with
NEC Chapter 9 and IEC fill limit standards
- Electric Motor Calculator — full-load amps (FLA), starting current,
real/apparent power, and power factor correction capacitor sizing
- Ohm's Law & Power Triangle Calculator — single-phase and three-phase
active, reactive, and apparent power conversions
- Lighting & Lumen Calculator — zonal cavity method for calculating
required fixture count based on room size and lux levels
- Energy Consumption Calculator — daily, monthly, and yearly electricity
cost estimates with custom kWh utility rates
- Markup & Profit Margin Calculator — labor and material cost markup,
profit margin, and sale price calculations
- Bill & Project Cost Splitter — split material costs, labor hours, and
contractor payouts across a team

★ PROFESSIONAL ELECTRICAL QUOTE & INVOICE GENERATOR

Stop losing jobs to slow paperwork. ElecPro Suite includes a full
estimate (devis) and invoice management system built specifically for
electricians:
- Create, edit, duplicate, search, and filter quotes by status — Draft,
Sent, Approved, Completed, Invoiced
- Line item catalog for labor hours, wire runs, breakers, fixtures,
conduits, and accessories with custom quantities and markups
- Store client details — name, phone, email, and job site address
- Multi-currency support — MAD, USD, EUR, GBP, CAD, AED, SAR, AUD, JPY,
and more
- Configurable VAT and sales tax rates plus project discounts
- Download high-resolution PDF estimates directly to your device
- Share PDF quotes instantly via WhatsApp, Gmail, Outlook, or any
messaging app

★ PERSONALIZATION & USER EXPERIENCE

- Dark Mode, Light Mode, and System Default themes with Material Design 3
- First-launch setup wizard to configure your default electrical code,
language, theme, and currency
- Available in English, French, Spanish, Arabic, and Portuguese
- 100% offline and private — all calculations, client data, and quotes
are stored locally on your device, never uploaded, never shared

★ WHO THIS APP IS FOR

- Electrical contractors and licensed electricians
- Electrical maintenance technicians
- Field engineers and site supervisors
- Electrical estimators and quantity surveyors
- Electrical engineering students learning voltage drop, wire sizing,
and power calculations
- Anyone needing a reliable wire gauge calculator, amp calculator, or
electrical load calculator on the job site

Recent changes:
Electrician Tools & Quotes