Professional Metric↔Imperial converter for mechanics. Convert torque, length, pressure, threads with automotive specs & drill charts
Users
13
+2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#177K
#148K among extensions
Version
2.2.0
updated 5 Aug 2025
Users
monthly, 15 months
Latest, 17 Oct 2026:13 usersMove the mouse over the chart for any month
Ratings count
monthly, 15 months
Latest, 17 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About MechConvert - Enhanced Metric↔Imperial Converter
🔧 MechConvert Enhanced - Professional Metric ↔ Imperial Converter
Comprehensive conversion tool for mechanics, engineers, and technicians with automotive specifications database and advanced threading calculations.
⚡ CORE CONVERTERS
Torque Conversion
- lb-ft ↔ N⋅m ↔ lb-in ↔ kg⋅m conversions
- Automotive torque specs database (spark plugs, lug nuts, engine components)
- Search function for specific components
- Quick presets and bidirectional conversion
Length Conversion
- mm ↔ inch ↔ cm ↔ ft conversions
- Wrench size equivalents (10mm ≈ 3/8", 13mm ≈ 1/2")
- Common metric/imperial presets
- Precision to 0.001" for machining
Pressure Conversion
- PSI ↔ bar ↔ kPa ↔ atm ↔ mmHg ↔ inHg
- Automotive pressure specs (tire, fuel, oil, brake systems)
- Component search functionality
- Common pressure presets
🔩 ADVANCED THREAD & DRILL DATABASE
Thread Specifications
- Metric threads: M1.6 to M68 complete range
- Imperial threads: #0-80 to 1-12 coverage
- Tolerance classes (6H, 6g, 5H, 2A, 2B, 3A)
- Multiple tap drill options (50%, 65%, 75% engagement)
- Material recommendations (Aluminum, Steel, Stainless, Cast Iron)
Drill Chart
- Number drills (#80 to #1)
- Letter drills (A to Z)
- Fractional drills (1/16" to 1")
- Decimal and metric equivalents
- Tap drill recommendations
🚀 PROFESSIONAL FEATURES
Enhanced Interface
- One-click copy to clipboard
- Quick unit toggle buttons
- Smart number pad with presets
- Conversion history (50 entries)
- Context menu integration (right-click conversions)
- Keyboard shortcuts (Ctrl+1-4 tabs, Ctrl+C copy, Ctrl+S swap)
Specifications Database
- 100+ automotive torque specifications
- Engine, suspension, drivetrain components
- Fastener specs by size (M6-M24, 1/4"-3/4")
- Tire and system pressures
- Hydraulic system specifications
Threading Intelligence
- Thread pitch/TPI calculations
- Engagement percentages by material
- Tapping recommendations and cutting fluid guidance
- Tolerance fitting guidelines
🛠️ PERFECT FOR
- Automotive technicians and mechanics
- Mechanical engineers and machinists
- Industrial maintenance professionals
- Students and apprentices
- DIY enthusiasts and home mechanics
Transform your mechanical work with professional-grade conversions, comprehensive specifications, and advanced threading calculations - all in one efficient tool.
Made by Repairs Advisor