Tools

What Size Range Cooker Do I Need? 90cm, 100cm or 110cm Sizing Tool

By the Hill & May team

Updated 2026

Range cookers usually come in 90cm, 100cm and 110cm widths. The right one depends on how many people you cook for and how you cook, but it is just as easy to get wrong on the kitchen gap. This tool recommends a width, then sanity-checks it against the space you have measured.

About your cooking

How many people do you usually cook for?

How do you cook?

Do you want a wide hob (5 or more burners, a griddle or a wok ring)?

Your kitchen gap (optional, to check it fits)

Width of the gap between cabinets (cm)

Measure the narrowest point. Leave blank to skip the fit check.

A range cooker needs a small ventilation gap each side, usually a few millimetres, and the worktop opening is normally cut 2 to 5mm wider than the cooker. Always check the exact clearance in the manufacturer's installation sheet for the model you choose before cutting anything.

What Size Range Cooker Do I Need? 90cm, 100cm or 110cm Sizing Tool

About your cooking

Your kitchen gap (optional, to check it fits)

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What Size Range Cooker Do I Need? 90cm, 100cm or 110cm Sizing Tool

About your cooking

Your kitchen gap (optional, to check it fits)

More from Hill & May

Aga vs Rangemaster: Which Range Cooker Should You Actually Buy?

Kitchen Corner Units: Solutions for Awkward Corner Spaces

Best Range Cookers 2026: Tested Picks for Every Budget

A considered letter for people who cook on cast iron.