The Inch Calculator Team

For over ten years, we have been committed to providing fast, easy-to-use, precise calculators combined with accurate and factually correct information.

To do this, we pulled together a dream team of subject-matter experts to write and review our content and validate our software. These are the people behind the calculators.

Bio image of Joe Sexton

Joe Sexton

Joe Sexton

Joe is the creator of Inch Calculator and has over 20 years of experience in engineering and construction. He holds several degrees and certifications.

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Bio image of Aditya Dua, PhD

Aditya Dua
PhD

Aditya Dua, PhD

Aditya holds a PhD in electrical engineering from Stanford University and specializes in signal processing, algorithms, and machine learning.

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Ahmed Sheikh
MS

Ahmed Sheikh, MS

Ahmed holds a Master’s degree in electrical engineering and currently works as an electrical engineer with Energy Systems Research Laboratory.

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Andrew Paniello

Andrew Paniello

Andrew holds a Bachelor's degree in Finance and a Bachelor's degree in Political Science from the University of Colorado and specializes in finance, real estate, and life insurance.

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Bio image of Bailey Nelson, MS

Bailey Nelson
MS

Bailey Nelson, MS

Bailey is an experienced educator and specializes in K-12 math and science. She holds a Master's degree in professional education and holds several teaching certifications.

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Bio image of Brian Libgober, PhD

Brian Libgober
PhD

Brian Libgober, PhD

Brian specializes in political science and statistics with several advanced degrees from Harvard.

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Bio image of Connor Smith, PhD

Connor Smith
PhD

Connor Smith, PhD

Dr. Connor Smith is a professor of electrical and computer engineering with expertise in electromagnetics, microsystems, and magnetic materials and devices.

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Bio image of Donna Schwontkowski, DC, MS

Donna Schwontkowski
DC, MS

Donna Schwontkowski, DC, MS

Dr. Donna Schwontkowski is a retired chiropractic physician with an M.S. in Nutrition and Master's in Herbology. She also has an extensive background in teaching, writing, and editing, and loves natural foods cooking and working out.

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Bio image of Elise Harlow, MS, RDN

Elise Harlow
MS, RDN

Elise Harlow, MS, RDN

Elise is a registered dietitian with a Master's degree in nutritional sciences and founder of The Flourished Table, an online nutrition coaching and consulting business.

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Bio image of Ethan Dederick, PhD

Ethan Dederick
PhD

Ethan Dederick, PhD

Ethan has a PhD in astrophysics and is currently a satellite imaging scientist. He specializes in math, science, and astrophysics.

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Bio image of Hannah Daugherty, MS, NASM, ACE

Hannah Daugherty
MS, NASM, ACE

Hannah Daugherty, MS, NASM, ACE

Hannah is an NASM and ACE certified personal trainer with a Master's degree in exercise science.

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Bio image of Holly Smith, DO, NASM-PES

Holly Smith
DO, NASM-PES

Holly Smith, DO, NASM-PES

Holly is a doctor of osteopathic medicine and board-certified physician. She holds a Bachelor's in dietetics and is also an NASM certified personal trainer.

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Bio image of Jamie Whittenburg, DVM

Jamie Whittenburg
DVM

Jamie Whittenburg, DVM

Dr. Jamie Whittenburg is a practicing veterinarian with more than 16 years of experience caring for pets. Dr. Whittenburg works with cats, dogs, and small exotic animals and she has a special interest in feline medicine and surgery.

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Bio image of Joseph Kelly, DPT, CPT, CSCS

Joseph Kelly
DPT, CPT, CSCS

Joseph Kelly, DPT, CPT, CSCS

Joe is a physical therapist and strength and conditioning specialist with a doctorate in of physical therapy and a strong background in strength and conditioning.

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Bio image of Joseph Rich, MS

Joseph Rich
MS

Joseph Rich, MS

Joseph Rich holds a Master's degree in finance and a Bachelor's degree in economics. He specializes in economics and investing analysis.

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Kevin Weekly
PhD

Kevin Weekly, PhD

Kevin Weekly holds a PhD in Electrical Engineering and Computer Science (EECS) from the University of California Berkeley and Bachelor's degrees in electrical engineering and computer science from the University of Texas.

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Bio image of Laura Deimling, MBA

Laura Deimling
MBA

Laura Deimling, MBA

Laura started her career in Finance a decade ago and provides strategic financial management consulting. She has an MBA in Finance and a Bachelor's in Economics.

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Bio image of LT Lisa Swanson

LT Lisa Swanson

LT Lisa Swanson

Lieutenant Swanson is an officer in the Navy with a Bachelor's degree in mathematics and an extensive background in math, physics, and chemistry.

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Bio image of Monica Greer, PhD

Monica Greer
PhD

Monica Greer, PhD

Monica Greer holds a PhD in economics, a Master's in economics, and a Bachelor's in finance. She is currently a senior quantitative analyst and has published two books on cost modeling.

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Pateakia Heath
PhD

Pateakia Heath, PhD

Pateakia has worked in education for 15 years and has three degrees, including a PhD, Master's degree, and Bachelor's degree. She specializes in mathematics.

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Richard Best

Richard Best

Richard has thirty-plus years in the financial services industry as an advisor, managing director, directors of marketing and training, and currently as a consultant to the industry.

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Sarabeth Asaff South

Sarabeth Asaff South

Sarabeth is an expert in the home and garden industry and was formerly a certified kitchen and bathroom designer. She is a subject matter expert in home improvement and is often quoted in notable publications.

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Shannon Llewellyn

Shannon Llewellyn

Chef Shannon is a menu and recipe developer, food stylist, private chef, and author of the book The All-American Lemonade Stand.

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Stephen Fogel

Stephen Fogel

Stephen specializes in all aspects of the automotive world and has been an automotive enthusiast since childhood. He follows the global automotive industry closely, with an eye on the latest vehicle technologies.

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Teresa Michelsen
PhD

Teresa Michelsen, PhD

Teresa is a chemistry expert with a PhD in environmental science, a Master's degree in earth, atmospheric, and planetary sciences, and Bachelor's degree in chemistry.

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Zachary Boeder

Zachary Boeder

Zach is a former math teacher with a Master's degree in education and a Bachelor's degree in mathematics, and is currently pursuing his PhD.

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