11oz vs 15oz Mug: Which Size Should You Gift?
A quick 11oz-versus-15oz mug guide for desks, daily drinks and gifting.

There is no universally better mug size. There is the size that better fits the person’s drink, desk and tolerance for refills.
Choose 11oz when compact wins
The 11oz mug is about 3.74 inches high and 3.15 inches in diameter. It is the easier fit for tighter desks, smaller cupboards and people who prefer a standard coffee rather than an endurance event.
Choose 15oz when refills are the enemy
The 15oz mug is about 4.61 inches high and 3.43 inches in diameter. It suits bigger drinks or anyone who considers another walk to the coffee machine an unnecessary meeting.
Does the larger mug change the design?
Both sizes carry the same design. Pick based on the person’s drink and available space rather than worrying about choosing a different joke.
Care is the same for both sizes
Both sizes are glossy white ceramic, microwave-safe and dishwasher-safe. Hand washing with warm water and dish soap works too.
The quick gifting rule
- Not sure: 11oz is the easy default.
- Known big-coffee person: 15oz.
- Tiny desk or packed cupboard: 11oz.
- Long shifts or long meetings: 15oz.