New Innovation

COMING SOON

Launching 5/1/2025


A new innovation in science gifts is almost here.

PRE SALE

BROWSE EXPERIMENTAL GIFTS FOR YOUR HOME LABORATORY.

Shop 2024 Collection
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Flask Stoppers (replacements) $8.00
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PRE-SALE: Science Flask Water Bottle PRE-SALE: Science Flask Water Bottle PRE-SALE: Science Flask Water Bottle
PRE-SALE: Science Flask Water Bottle $35.00
Available in 4 colors
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Enjoy Chemistry | Unisex NuBlend® Crewneck Sweatshirt Enjoy Chemistry | Unisex NuBlend® Crewneck Sweatshirt Enjoy Chemistry | Unisex NuBlend® Crewneck Sweatshirt
Enjoy Chemistry | Unisex Crewneck Sweatshirt $44.00
Available in 3 colors
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Beaker Drink Tumbler | Science-Inspired Lab Glassware Beaker Drink Tumbler | Science-Inspired Lab Glassware Beaker Drink Tumbler | Science-Inspired Lab Glassware
Beaker Drink Tumbler | Science-Inspired Lab Glassware $32.99
Available in 7 colors
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500ml glass beaker coffee mug with handle, featuring measurement markings, a spout for easy pouring, and a laboratory-inspired design, ideal for science-themed drinkware or unique gifts Chemistry Beaker Double-Wall Coffee Mug | Science Gift - The Calculated Chemist 500ml glass beaker coffee mug with handle, featuring measurement markings, a spout for easy pouring, and a laboratory-inspired design, ideal for science-themed drinkware or unique gifts
Beaker Coffee Mug | Double-Wall Borosilicate Glass | Science Gift $25.00
Handmade Science Wooden Coaster Set Wood and Acrylic Chemistry Coaster Set | Set of 4 - The Calculated Chemist Handmade Science Wooden Coaster Set
Wood and Acrylic Chemistry Coaster Set | Set of 4 $21.99
Available in 5 colors
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Drip-Coffee Tower | Chemistry-Inspired - The Calculated Chemist Drip-Coffee Tower | Chemistry-Inspired - The Calculated Chemist Drip-Coffee Tower | Chemistry-Inspired - The Calculated Chemist
Drip-Coffee Tower | Chemistry-Inspired | Gold Label $149.99
Beaker Tumbler & Straw Set | 400 mL | Wholesale - The Calculated Chemist Beaker Tumbler & Straw Set | 400 mL | Wholesale - The Calculated Chemist Beaker Tumbler & Straw Set | 400 mL | Wholesale - The Calculated Chemist
Beaker Drink Tumbler | 400 mL | Straw Set $28.00
Available in 5 colors
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Silver & Gold Periodic Table Metal Coaster Set | 4 Pieces - The Calculated Chemist Silver & Gold Periodic Table Metal Coaster Set | 4 Pieces - The Calculated Chemist Silver & Gold Periodic Table Metal Coaster Set | 4 Pieces - The Calculated Chemist
Silver & Gold Periodic Table Metal Coaster Set | 4 Pieces $16.99
Available in 3 colors
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Science Flask Tumbler & Straw Set | Wholesale - The Calculated Chemist Science Flask Tumbler & Straw Set | Wholesale - The Calculated Chemist Science Flask Tumbler & Straw Set | Wholesale - The Calculated Chemist
Science Flask Tumbler | Chemistry Gift $34.00
Available in 6 colors
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Green Chemistry Drink Tumbler Set | Chemistry Gift - The Calculated Chemist Green Chemistry Drink Tumbler Set | Chemistry Gift - The Calculated Chemist
Green Chemistry Drink Tumbler Set | Chemistry Gift $28.00
Available in 6 colors
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Pink Chemistry Flask Tumbler | Reusable Straw Set Pink Chemistry Flask Tumbler | Reusable Straw Set Pink Chemistry Flask Tumbler | Reusable Straw Set
Pink Chemistry Flask Tumbler | Reusable Straw Set $28.00
Available in 6 colors
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Leather Chemistry Coaster Set | Benzene Embossed Gold - The Calculated Chemist Leather Chemistry Coaster Set | Benzene Embossed Gold - The Calculated Chemist Leather Chemistry Coaster Set | Benzene Embossed Gold - The Calculated Chemist
Leather Chemistry Coaster Set | Benzene Embossed Gold – Science Meets Style $22.00
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We've had the pleasure of working with some of the most impactful names in science!

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New Innovation

Introducing our latest innovation from our lab- our Stainless Steel Flask Bottle. Grab yours on pre-sale today!

PRE-SALE: Science Flask Water Bottle

$35.00
Color: White

Let customers speak for us

from 5205 reviews
It's perfect and amazing! It's the right s...

It's perfect and amazing! It's the right size and not too hard to clean!

Octavia B
Pink Chemistry Flask Tumbler | Reusable Straw Set
I love this tumbler! It's the perfect gift...

I love this tumbler! It's the perfect gift for science enthusiasts. I am very pleased with my purchase!

Liliane E
600 mL Beaker Tumbler & Straw Set | Science Drinkware
The glass water bottle is exactly how it i...

The glass water bottle is exactly how it is described. The covering for the base makes it so I am not worried about slips. Everything seems to be solid quality.

Fae G
Science Flask Tumbler | Chemistry Gift
Smooth transaction, item as described, shi...

Smooth transaction, item as described, shipped safely. Thank you.

Taryn Q
Green Chemistry Drink Tumbler Set | Chemistry Gift
Well packed and delivered without any issu...

Well packed and delivered without any issues. Thank you

Elouise J
Beaker Coffee Mug | Double-Wall Borosilicate Glass | Science Gift
These are awesome!!

My sister in law LOVED these! She’s a chemistry gal so these were perfect!

Shelby Hartmeier
Beaker Drink Tumbler | Science-Inspired Lab Glassware
Was a gift. She loved it

Was a gift. She loved it

Nyah J
Science Flask Tumbler | Chemistry Gift
My daughter who is a biology student loved...

My daughter who is a biology student loved this cup for her birthday and has it placed nicely on her study desk at home.

Abdiel G
Pink Chemistry Flask Tumbler | Reusable Straw Set
Office Secret Santa gift, went over great....

Office Secret Santa gift, went over great. I do wish there were more color options, but such is life. Great buy.

Julian T
600 mL Beaker Tumbler & Straw Set | Science Drinkware
High quality and a perfect gift!

High quality and a perfect gift!

Augusta L
Wood and Acrylic Chemistry Coaster Set | Set of 4
This was the perfect gift for my chemistry...

This was the perfect gift for my chemistry major! She absolutely loved it

Meghan B
Science Flask Tumbler | Chemistry Gift
I got the green ones and they look EXACTLY...

I got the green ones and they look EXACTLY like in the pictures. Packaging was nice and came with a cute little note and a pin! 🩶They're so gorgeous and I will be getting another set for sure.

Janelle R
Leather Chemistry Coaster Set | Benzene Embossed Gold – Science Meets Style
Brought a lab inspector into my office and...

Brought a lab inspector into my office and she did a double take. Perfect.

Bridget H
Science Flask Tumbler | Chemistry Gift
Beautiful and useful! I loved gifting it t...

Beautiful and useful! I loved gifting it to a friend and I plan to get one for my self!
The seller was super responsive, although my package did get delayed by the holiday shipping schedule.

Wilhelmine M
Science Flask Tumbler | Chemistry Gift
super cute, arrived quick and looks just l...

super cute, arrived quick and looks just live the picture

Mae W
Science Flask Tumbler | Chemistry Gift

Explore Articles

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Introducing Our Latest Innovation: The Stainless Steel Drink Bottle
Introducing Our Latest Innovation: The Stainless Steel Drink Bottle

We’ve reimagined our bestselling Glass Erlenmeyer Flask Tumbler into something even more durable, customizable, and functional. Introducing our brand new stainless steel drink bottle — featuring double-wall vacuum insulation, full-color...

Read more
The Rise of Sodium-Ion Batteries: The Next Generation of Sustainable Energy Storage
The Rise of Sodium-Ion Batteries: The Next Generation of Sustainable Energy Storage

Sodium-ion batteries are emerging as a powerful alternative to lithium-ion, offering abundant materials, lower costs, and a smaller environmental footprint. In this deep dive, we explore how sodium-ion technology compares...

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The Chemistry of Sipping: Comparing Straw Materials for Safety and Sustainability
The Chemistry of Sipping: Comparing Straw Materials for Safety and Sustainability

Are all straws created equal? Not quite. From glass and stainless steel to silicone and bamboo, each straw material comes with its own chemistry and environmental impact. Learn which materials...

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Magnesium Glycinate: The Ultimate Guide to One of the Most Bioavailable Magnesium Supplements
Magnesium Glycinate: The Ultimate Guide to One of the Most Bioavailable Magnesium Supplements

Magnesium glycinate is making waves as one of the most effective and gentle forms of magnesium supplementation. But how does it really stack up against other magnesium types like citrate,...

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Calling all creators & science lovers

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We're excited to announce the launch of The Calculated Chemist Affiliate Program! If you're a content creator who loves science, this is your chance to get rewarded for sharing your passion. Earn commissions on every sale made through your unique affiliate link while helping us spread the love for science-inspired drinkware.

Ready to join the team? Click the link below to apply and start earning today!

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Synthesis of The Calculated Chemist

Our Story

The Calculated Chemist was founded in 2021 by organic chemist Tanner Gerschick, driven by a vision to elevate the standard of merchandise for the scientific community. Frustrated with the prevalence of low-quality swag in the industry, Tanner recognized that scientists deserved better products that not only reflect their dedication to science but also meet their high standards for quality. Inspired by his own passion and experience in the field, Tanner set out to create a brand that offers thoughtfully designed, premium goods that resonate with the scientific spirit.

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Customized Gifts
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STEM Graduations
Conferences
Science Events
Birthdays
Customized Gifts
Tradeshows
STEM Graduations
Conferences
Science Events
Birthdays
Customized Gifts
Tradeshows

CONTACT US

Please reach out to us and we will get back to you as soon as possible!