Calculation Mugs

Start their day with a smile using a mug featuring playful calculation-inspired designs. Perfect for math lovers who enjoy a witty twist on their favorite subject.

All Products Prints T-Shirts Mugs Pillows

'Wow, Professor Jones, that's an impressive back-of-the-envelope calculation!'

'Wow, Professor Jones, that's an impressive back-of-the-envelope calculation!' mockup

'Wow, Professor Jones, that's an impressive back-of-the-envelope calculation!'

from $19.00

"Finally, after years of work, irrefutable proof that I'm a nerd."

"Finally, after years of work, irrefutable proof that I'm a nerd." mockup

"Finally, after years of work, irrefutable proof that I'm a nerd."

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"Oh, stop it. You are not at all obtuse." Complimentary angles make the other angles feel good about themselves.

"Oh, stop it. You are not at all obtuse." Complimentary angles make the other angles feel good about themselves. mockup

"Oh, stop it. You are not at all obtuse." Complimentary angles make the other angles feel good about themselves.

from $19.00

Math Dreams

from $19.00

'This is embarrassing. By MY calculations, the universe should have collapsed in on itself last Wednesday.'

'This is embarrassing. By MY calculations, the universe should have collapsed in on itself last Wednesday.' mockup

'This is embarrassing. By MY calculations, the universe should have collapsed in on itself last Wednesday.'

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'If your calculations are correct, this completely revolutionizes everything we thought we knew about why chalk squeaks on a blackboard!'

'If your calculations are correct, this completely revolutionizes everything we thought we knew about why chalk squeaks on a blackboard!' mockup

'If your calculations are correct, this completely revolutionizes everything we thought we knew about why chalk squeaks on a blackboard!'

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'And what part of the formula don't you understand?'

'And what part of the formula don't you understand?' mockup

'And what part of the formula don't you understand?'

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'I think I must be ambidextrous. I can calculate interest with both sides of my brain.'

'I think I must be ambidextrous. I can calculate interest with both sides of my brain.' mockup

'I think I must be ambidextrous. I can calculate interest with both sides of my brain.'

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"Next time be more careful where you put the decimal point!"

"Next time be more careful where you put the decimal point!" mockup

"Next time be more careful where you put the decimal point!"

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'Unemployed math grad. Will solve quadratic equations for food."

'Unemployed math grad. Will solve quadratic equations for food." mockup

'Unemployed math grad. Will solve quadratic equations for food."

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'Brilliant, Prof.Brainstorm. Any fool can come up with a new product, you've come up with a new tax break.'

'Brilliant, Prof.Brainstorm. Any fool can come up with a new product, you've come up with a new tax break.' mockup

'Brilliant, Prof.Brainstorm. Any fool can come up with a new product, you've come up with a new tax break.'

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"Where the hell's my pocket calculator?"

"Where the hell's my pocket calculator?" mockup

"Where the hell's my pocket calculator?"

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"Have you been working out?"

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'I told you, you were missing a decimal point.'

'I told you, you were missing a decimal point.' mockup

'I told you, you were missing a decimal point.'

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"We feel you're over analyzing things a bit too much."

"We feel you're over analyzing things a bit too much." mockup

"We feel you're over analyzing things a bit too much."

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'Division is just like addition except you have to use a different button on the calculator.'

'Division is just like addition except you have to use a different button on the calculator.' mockup

'Division is just like addition except you have to use a different button on the calculator.'

from $19.00

'According to my calculations, George, you don't exist. You... don't... exist, George. I'm going to have to ask you to leave.'

'According to my calculations, George, you don't exist. You... don't... exist, George. I'm going to have to ask you to leave.' mockup

'According to my calculations, George, you don't exist. You... don't... exist, George. I'm going to have to ask you to leave.'

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I love maths.

from $19.00

'I told you you were missing a decimal point in you dynamite calculations.'

'I told you you were missing a decimal point in you dynamite calculations.' mockup

'I told you you were missing a decimal point in you dynamite calculations.'

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'I wish there were true and false questions on math tests. At least that way I'd have a 70% chance of getting one right.'

'I wish there were true and false questions on math tests. At least that way I'd have a 70% chance of getting one right.' mockup

'I wish there were true and false questions on math tests. At least that way I'd have a 70% chance of getting one right.'

from $19.00

The Math Institute √π*962.9 KM

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"This is your great, great uncle Orlando. He was a great mathematician, but a little cheap. He always picked up the check at restaurants...but only to make sure the math was right."

"This is your great, great uncle Orlando. He was a great mathematician, but a little cheap. He always picked up the check at restaurants...but only to make sure the math was right."

from $19.00