Ireland and the UK:
Hob = cooktop / cooking surface. Doesn’t matter if it’s just a hob on its own or a component of a cooker (stove) or what type of heat source it uses. If you can heat a pot or a pan on it, it’s a hob.
Cooker = stand-alone appliance combining ovens and hob of any type.
Cooker is also often used inaccurately and generically to refer to any large cooking appliance too. You might get someone referring to a built-in hob or an oven as “a cooker.”
Sometimes a range might even get called a cooker.
For a bit of entertainment, here’s a selection of 1980s “cookers”, with their own electropop theme from ESB (now Electric Ireland) for their Cook Electric campaign:
Hob = cooktop / cooking surface. Doesn’t matter if it’s just a hob on its own or a component of a cooker (stove) or what type of heat source it uses. If you can heat a pot or a pan on it, it’s a hob.
Cooker = stand-alone appliance combining ovens and hob of any type.
Cooker is also often used inaccurately and generically to refer to any large cooking appliance too. You might get someone referring to a built-in hob or an oven as “a cooker.”
Sometimes a range might even get called a cooker.
For a bit of entertainment, here’s a selection of 1980s “cookers”, with their own electropop theme from ESB (now Electric Ireland) for their Cook Electric campaign: