Math mugs

ALGEBRA · GEOMETRY · CALCULUS Coffee is a constant. Everything else varies.

$Math Mugs$

$Do The Math Mug right #Size_11oz$

Do The Math Mug

From $19

Loses An I Mug

From $19

Forget Average Be An Outlier Mug

From $19

The Bridges of Königsberg Mug

From $19

Mmmm Pi Mug

From $19

Avoid Negativity Mug

From $19

Five Out Of Four People Mug

From $19

Pythagoras Mug

From $19

$Math Ninja Mug right #Size_11oz$

Math Ninja Mug

From $19

Numerator / Denominator Mug

From $19

Bayes' Theorem Mug

From $19

Sometimes I Go Off On A Tangent Mug

From $19

$Math Is No Prob-llama Mug right #Size_11oz$

Math Is No Prob-llama Mug

From $19

Get Real Be Rational Mug

From $19

Correlation Is Not Causation Mug

From $19

I See You Have Graph Paper Mug

From $19

Mathematics Gives Us Hope Mug

From $19

Dear Algebra Mug

From $19

The Central Limit Theorem Mug

From $19

The Dad Angle Mug

From $19

$I Do Math Like A Girl Mug right #Size_11oz$

I Do Math Like A Girl Mug

From $19

Paranormal Distribution Mug

From $19

Yes I’m Always Right Mug

From $19

Completing The Square Mug

From $19

Rabbit-Duck Paradox Mug

From $19

Normal Distribusaurus Mug

From $19

Geometry Hippotenuse Mug

From $19

The Difference Of Two Squares Mug

From $19

$Math Is My Cardio Mug right #Size_11oz$

Math Is My Cardio Mug

From $19

The Normal Distribution Mug

From $19

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Sorry I'm Late, I Took The Rhombus Mug

From $19

Powered By Numbers And Caffeine Mug

From $19

The Fundamental Theorem Mug

From $19

Survivorship Bias Mug

From $19

The Platonic Solids Mug

From $19

Trust Me, I'm A Mathematician Mug

From $19

Al-Khwarizmi Mug

From $19

Medianodon Mug

From $19

The Möbius Strip Mug

From $19

$Quiet, I'm Doing Math Mug right #Size_11oz$

Quiet, I'm Doing Math Mug

From $19

The Fundamental Theorem Mug

From $19

Statistics Teacher: The Standard Error Mug

From $19

The Sierpiński Triangle Mug

From $19

Algebraptor Mug

From $19

Type I And Type II Mug

From $19

The Sine Cycle Mug

From $19

Non-Euclidean Geometry Mug

From $19

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The Nine-Point Circle Mug

From $19

The Three Doors Problem Mug

From $19

Concavity Mug

From $19

The Quadratic Formula Mug

From $19

Geometry Teacher: The Construction Mug

From $19

Errorsaur Mug

From $19

Simpson's Paradox Mug

From $19

Pascal's Triangle Mug

From $19

Tessellation Mug

From $19

Integratopteryx Mug

From $19

Quadrasaurus Mug

From $19

The Birthday Problem Mug

From $19

Thales' Theorem Mug

From $19

The Derivative Mug

From $19

No Formula For The Quintic Mug

From $19

Anscombe's Quartet Mug

From $19

Derivasaurus Mug

From $19

Imaginary Numbers Mug

From $19

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Think Outside The Box Mug

From $19

Modeasaur Mug

From $19

The Golden Ratio Mug

From $19

Simultaneous Equations Mug

From $19

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Newton And Leibniz Mug

From $19

The Mean Value Theorem Mug

From $19

Optimisation Mug

From $19

Calculus Teacher Mug

From $19

The Natural Logarithm Mug

From $19

The Math Edit

Math mugs for people
who check the working

Graph paper, rational numbers and a statistic that doesn’t add up.Three picks for the first coffee of the day.

Plotting something

Graph paper is a tell. Anyone who keeps a pad of it on their desk is planning something, and this mug says so out loud, with a neat little grid in the middle to prove it.

A quiet joke for the colleague who draws a diagram before answering any email.

$I See You Have Graph Paper mug$ Shop Graph Paper

Editor's Pick $Get Real Be Rational mug$

Get real, be rational

Pi tells i to get real, i tells pi to be rational, and both of them have a point. One of the best-loved jokes in maths, and it works because the insult is technically accurate: pi is irrational and i is imaginary. Made for the desk of anyone who has explained number sets more than once.

Shop Get Real

Five out of four

The statistic is wrong, which is the whole point. It takes a beat to land, and once it does, the person holding the mug looks like the only one in the room who checked the numbers.

For maths teachers, accountants and anyone who has been handed a spreadsheet that doesn’t balance.

$5 Out Of 4 People Struggle With Math mug$ Shop 5 Out Of 4