Thermapen ONE vs Char-Broil Gas2Coal 440
Side-by-side comparison to help you choose the right one

ThermoWorks
Thermapen ONE
£63

Char-Broil
Char-Broil Gas2Coal 440
£519
Quick Summary
These represent different market segments. The Thermapen ONE (£63) is the budget-friendly option, while the Char-Broil Gas2Coal 440 (£519) targets those seeking premium features. The £456 price difference reflects significant differences in build quality and capabilities.
Key Differences
- •The Thermapen ONE is £456 cheaper, making it the more budget-friendly option.
Side-by-Side Comparison
Overview
Ratings
Best For
Pros & Cons
Thermapen ONE
👍 Pros
- ✓ 1-second readings
- ✓ IP67 waterproof
- ✓ 3000-hour battery
- ✓ Auto-rotating display
⚠️ Cons
- • Premium price
- • Single probe only
Char-Broil Gas2Coal 440
👍 Pros
- ✓ True hybrid
- ✓ Quick conversion
- ✓ Good value
⚠️ Cons
- • Jack of all trades
- • Not premium build
Winner by Category
Best for Beginners
Char-Broil Gas2Coal 440 offers a gentler learning curve.
Best Performance
Performance is comparable between both options.
Best Value
Thermapen ONE offers better bang for your buck.
Best Premium Option
Char-Broil Gas2Coal 440 is the premium pick for those seeking the best.
Our Recommendation
Our recommendation: Char-Broil Gas2Coal 440
The Char-Broil Gas2Coal 440 wins in 2 out of 4 categories and earns our overall recommendation. The Gas2Coal is genuinely clever. Want quick weeknight grilling? Use gas. Weekend project? Switch to charcoal. The conversion takes about 60 seconds.
Choose the Char-Broil Gas2Coal 440 if: You prioritise best for beginners, best premium option.
Choose the Thermapen ONE if: Budget is your primary concern, or you value best value.
Thermapen ONE
£63
Char-Broil Gas2Coal 440
£519
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