"2/0 AWG to MM² THHN Converter: Quick & Easy Wire Size Chart"
20. 0.52. 18. 0.82. 16. 1.31. 14. 2.08. 12. 3.31. 10. 5.26. 8. 8.36. 6. 13.3. 4. 21.2. 2. 33.6. 1. 42.4. 1/0. 53.5. 2/0....
Converting 2/0 AWG to mm² for THHN Wire
When working with electrical wiring, it's crucial to understand the various units of measurement used to denote wire size. Two common units are American Wire Gauge (AWG) and square millimeters (mm²). This article will guide you through converting 2/0 AWG to mm² for THHN (Thermoplastic High Heat Nylon) wire.
Understanding AWG and mm²
American Wire Gauge (AWG) is a North American wire gauge system used to measure the diameter of electrical wire. On the other hand, square millimeters (mm²) is the metric unit used to measure the cross-sectional area of electrical conductors in many countries worldwide.
Knowing how to convert between these two units is essential for ensuring safety and compliance with electrical codes, especially when working with different wire types like THHN.
Converting 2/0 AWG to mm²
The conversion between AWG and mm² involves using a conversion chart or formula. For 2/0 AWG, the process is straightforward:
- First, find the cross-sectional area of 2/0 AWG wire in circular mils (cmil). The cross-sectional area of 2/0 AWG is 64.54 cmil.
- Next, convert circular mils to square millimeters using the conversion factor: 1 cmil = 0.5067 mm².
- Multiply the cross-sectional area in cmil by the conversion factor to get the area in mm²:
64.54 cmil * 0.5067 mm²/cmil = 32.83 mm²
Therefore, 2/0 AWG THHN wire is equivalent to approximately 32.83 mm².
THHN Wire Size Chart
For quick reference, here's a THHN wire size chart that includes both AWG and mm² measurements:
| THHN AWG | THHN mm² |
|---|---|
| 2/0 | 32.83 |
| 4 | 10.00 |
| 6 | 5.08 |
| 8 | 3.00 |
| 10 | 1.85 |
| 12 | 1.13 |
This chart can help you quickly identify the equivalent mm² value for various THHN AWG sizes.
Why Proper Wire Sizing Matters
Properly sizing electrical wire is crucial for ensuring the safety and longevity of your electrical system. Using undersized wire can lead to overheating, increased resistance, and even electrical fires. Conversely, oversized wire can result in poor connections and increased material costs.
Understanding how to convert between AWG and mm² helps you select the appropriate wire size for your electrical needs, ensuring compliance with local electrical codes and regulations.
<strong>AWG (American Wire Gauge) to mm2 (Millimeters squared ...</strong><p>20. 0.52. 18. 0.82. 16. 1.31. 14. 2.08. 12. 3.31. 10. 5.26. 8. 8.36. 6. 13.3. 4. 21.2. 2. 33.6. 1. 42.4. 1/0. 53.5. 2/0.</p>
<strong>Cross Reference AWG to MM2 - Multi Cable Corporation</strong><p>Cross Reference AWG to MM2 ; 1/0, 55 ; 2/0, 70 ; 3/0, 95 ; 4/0, 120.</p>
<strong>AWG to Metric Conversion Chart - Victron Energy</strong><p>AWG Number Ø [Inch] Ø [mm] Ø [mm²] Resistance [Ohm/m]. 4/0 = 0000. 0.460. 11.7. 107. 0.000161. 3/0 = 000. 0.410. 10.4. 85.0. 0.000203. 2/0 = 00.</p>
<strong>Metric AWG to MM2 Conversion Chart - Top Cable</strong><p>02.10.2023 ... 2 AWG is bigger. Remember, as the AWG number decreases, the physical size of the wire increases. What is 2.5 mm² in AWG?</p>
<strong>Metric-to-AWG Conversion Chart | Technical Resources</strong><p>Metric Size (mm2 cross-sectional area), AWG Wire Gauge Size. 0.05, 30. 0.08 ... 2/0, 3/0. 95, 4/0. 120, 250MCM. 150, 300MCM. 185, 350MCM, 400MCM. 240, 450MCM, ...</p>
<strong>Metric AWG to MM2 Conversion Chart - Mueller Group</strong><p>2/0, 70. 3/0, 95. 4/0, 120. 300 MCM, 150. 350 MCM, 185. 500 MCM, 240. 600 MCM, 300. 750 MCM, 400. 1000 MCM, 500. Showing 1 to 30 of 30 entries. Join Our Mailing ...</p>
<strong>AWG to mm2 - American Wire Gauge vs. Square mm Cross Section</strong><p>Cable sizes - AWG to mm2 Table: AWG Number, Cable Cross Section in mm² ... 0,23. 2/0, 67,4, 9,27, 0,29. 0, 53,4, 8,25, 0,37. 1, 42,4, 7,35, 0,47. 2, 33,6, 6,54, 0 ...</p>
<strong>AWG table - conversion in mm, mm² and Ohm / km</strong><p>Conversion AWG table (American Wire Gauge). ✚ outside diameter Ø mm ... 2/0, 9.26, 67.43, 0.273. 0, 8.25, 53.49, 0.345. 1, 7.35, 42.41, 0.431. 2, 6.54, 33.62 ...</p>
<strong>AWG to MM2 Wire Gauge Size Chart | LEX Innovations</strong><p>The table below illustrates the conversion of AWG to MM2 (or MM2 to AWG) for easy conversion of wire gauge to mm2. ... 10, 6.0, 2/0, 70, 750MCM, 400. 20, 0.50, 8 ...</p>
<strong>AWG to MM2 Conversion Table | PDF | Wire - Scribd</strong><p>1 AWG 42.41 mm2 50 mm2. 1/0 AWG 53.49 mm2 70 mm2. 2/0 AWG 67.23 mm2 70 mm2. 3/0 ... PDF. No ratings yet. General Cable THHN Copper Building Wire. 2 pages. AWG ...</p>
<strong>Table 5 Dimensions of Insulated Conductors and Fixture Wires</strong><p>Size (AWG or kcmil). Approximate Diameter. Approximate Area mm in. mm2 in.2. THHN, THWN,. THWN-2. 14. 2.819. 0.111. 6.258. 0.0097. 12. 3.302. 0.130. 8.581.</p>
<strong>Umrechnung von AWG - mm² - Umrechnungstabelle - Litze24.de</strong><p>AWG (American Wire Gauge = Amerikanische Drahtlehre) ist die Kodierung für den Leiterquerschnitt. Sie kennzeichnet unter anderem elektrische Leitungen...</p>
<strong>AWG Tabelle</strong><p>mm² mm. Ohm/ km kg/ km. AWG 36. 36 massiv massiv. 0.013. 0.127. 1460.0. 0.116. 36. 7/44. 7x0.05. 0.014 ... AWG 2/0. AWG 10. AWG 12. AWG 8. AWG 14. AWG Tabelle.</p>
<strong>AWG Wire Gauge Chart & Table - The Engineering ToolBox</strong><p>(#AWG), Diameter (inches), Diameter (mm), Cross Sectional Area (mm2). 0000 (4/0), 0.460, 11.7, 107. 000 (3/0), 0.410, 10.4, 85.0. 00 (2/0), 0.365, 9.27, 67.4. 0 ...</p>
<strong>AWG Cross Reference Wire Sizing Chart - IHI Connectors</strong><p>Logical AWG Number, AWG (and "Aught" */0 Equiv), MCM or kcmil, Circular MILS, Cross Section mm2, Metric UL486 Equivalent mm2, mm2 Lower, mm2 Higher, Cross ...</p>
<strong>Wire Gauge Chart Master Guide: AWG to mm² & Amps (2025)</strong><p>17.12.2025 ... 00 (2/0), 9.266, 0.3648, 67.4, 0.2557, 200 Hz. 0 (1/0), 8.252, 0.3249 ... THHN/THWN: Standard for running inside conduit (pipes). The nylon ...</p>
<strong>Electrical wire atranded thhn Size 2.0mm 3.5mm 5.5mm 8.0mm</strong><p>28.01.2026 ... Electrical wire sizes in mm2 and AWG explained. Mohamed Kamel Elsify ... AWG 1, 1/0 (zero), 2/0, and 3/0 are heavy-duty conductors used ...</p>
<strong>AWG Tabelle, Durchmesser und Widerstand</strong><p>AWG Litzenaufbau | AWG Tabelle. Was bedeutet AWG bei Kabeln? AWG steht für American Wire Gauge = tatsächlicher Querschnitt in mm² mit Leiterwiderstand.</p>
<strong>Wire Stranding Charts</strong><p>Solid and Stranded Conductor AWG Chart. AWG. Size. Total. Strands/. Strand ... 2/0. 37/15. C. 37/15. 0.400. 10.15. 120635. 61.1. 376. 560. 3316. 1504.00. 0.09.</p>
<strong>American Wire Gauge Conversion Calculator - element14 Philippines</strong><p>... [AWG], Square Millimeter Area [mm2], Circular Mil Area [CMA], and more ... 00 (2/0), 0.3648, 9.266, 133, 67.4, 0.2557, 0.07793, 190, 200 Hz. 0 (1/0), 0.3249, 8.251 ...</p>
