How Much Does It Cost to Install a Gas Cooktop in Australia (2026)?
Quick Answer
Gas cooktop installation: $150–$500 (existing gas point). Electric to gas conversion: $800–$2,000+ (requires new gas line, bayonet point, and possibly meter upgrade).
Gas Cooktop Installation Costs
| Scenario | Cost | Includes |
|---|---|---|
| Connect to existing bayonet | $150–$300 | Hose, connection, pressure test, compliance cert |
| New bayonet point (short run) | $300–$600 | New gas point + connection |
| Electric to gas conversion | $800–$2,000+ | New gas line, bayonet, possibly meter upgrade |
| LPG bottle setup + cooktop | $500–$1,200 | Regulator, pigtails, line, connection |
Clearance Requirements (AS/NZS 5601.1)
- Above cooktop to rangehood: Minimum 600mm (or as per manufacturer)
- Above cooktop to combustible surface: Minimum 750mm
- Side clearance: Minimum 200mm to combustible walls
- Ventilation: Must have adequate ventilation — rangehood or openable window within 1.5m
Natural Gas vs LPG
Most cooktops come configured for natural gas. If the property uses LPG (bottles), you'll need to convert the cooktop jets — this adds $50–$100 to the job. Always check which gas type the property has before quoting.
Compliance
All gas cooktop installations must comply with AS/NZS 5601.1 and require a gas compliance certificate. In QLD, this is notifiable work — lodge a Form 7. Use our free Gas Pipe Sizing Calculator to verify the existing pipe can handle the additional load.
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