
Calculated Industries Tradesman and Conversion Calculator.
£41.70 INC VAT
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- The Tradesman Calc is specifically designed to be useful in trades requiring technical math, including Welding, Metal Fabrication, Engineering, Automotive Service Technology, Aviation and Drafting - virtually any skilled trade requiring applied math skill
- This powerful, easy-to-use calculator helps tradesmen on the job whenever they need to use or calculate dimensional math, fractions (ruler, proper, improper, and mixed), unit conversions, ratios and proportions, trigonometry/trig and plane geometry (right
- In addition, the Tradesman Calc has a wide range of powerful math functions, including the ability to enter math equations using order of operations. And you can work with exponents, square roots, reciprocals and more.
- The calculator also has a wide range of powerful math functions, including the ability to enter math equations using order of operations. And you can work with exponents, square roots, reciprocals and more
- The Tradesman Calc is easy-to-teach and easy-to-learn, making it ideal for instructors helping students in career and technical education programs develop and expand their applied and practical math skills.
- Size - 145 mm x 76 mm x 17 mm
- Product Weight - approximately 118g
- Power - One 3-volt CR2016
- Display Type - 15 Digits (8 normal, 7 fractions) with full annunciators
- Display Dimensions - 19 mm x 65 mm
Dedicated Functions -
- Work in Architectural (ruler) fractions (1/4 inch, 1/16 inch, etc.), proper fractions (2/3), mixed number fractions (1 2/3) and improper fractions (5/3)
- Solve dimensional math problems, and convert between U.S. and metric dimensional math units
- Solve angle and side problems with trigonometry
- Enter and solve circle, arc, radius hexagonal and polygonal dimensions
- Convert between decimal and fraction
- Enter and solve ratios and proportions
- Enter math equations using order of operations
- Work with exponents
- Includes - Protective Slide Cover, Quick Reference and Pocket Reference Guide, One 3-volt long-life (CR2016) battery, Full One-Year Limited Warranty
Additional Information
Key Specifications
Accuracy - 12 Digit Internal Accuracy
Please Note - This Calculator is an American device and the some units of measurement may refer to the US measurements.
Product Specifications
Specification | Details |
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We are committed to providing reliable, flexible delivery options to suit your needs. Below is everything you need to know about our shipping and delivery process.
Our Couriers
We’ve partnered with trusted couriers, including:
- Royal Mail
- DPD
- DHL
- Palletways (for heavier items)
This variety ensures we can offer the best delivery options, tailored to your order size and location.
Same Day Dispatch
For orders placed before 2:30 PM GMT/UTC on a working day, we aim to dispatch all in-stock items the same day. Orders placed after this time will be processed on the next working day.
Delivery Times
- UK Orders: 1–5 working days*
- European Orders: 3–10 working days*
- Rest of the World: 4–15 working days*
*Delivery times are estimates and may vary based on your location and courier performance.
Shipping Costs
Shipping rates are calculated based on the total weight of your order. Each product has a set net weight, with a small additional charge (around 10%) for packaging and handling. Our system will automatically select the most suitable delivery option at checkout. If no option is shown, please contact us for assistance.
Special Delivery Options
We offer time-specific and Saturday delivery options for added convenience. These can be selected during checkout, where available.
International Shipping
We ship to most countries worldwide. Simply select your destination at checkout to view available options. Please note that import taxes and customs duties are not included in our shipping fees. These charges will need to be paid when your goods arrive at customs. For more information, you can refer to DHL.com or your local postal service.
Order Collection
Prefer to collect your order? Choose Collection as your delivery option at checkout, and we’ll have it ready for pickup.
Additional Information
- All delivery times are estimates and subject to factors outside of our control, such as customs delays or courier issues.
Warranty Coverage
Standard Warranty: All products are guaranteed for one year from the date of purchase (unless otherwise specified).
During the warranty period, we will repair or replace any defective products at no charge (return-to-base warranty), excluding normal wear and tear.
Eligibility
To benefit from our warranty, please ensure that:
- The product has been installed and used according to the instructions or user manual provided.
- The product is used for its intended purpose as described in the manual.
Please note: Accidental damage, consequential losses, and misuse are not covered by this warranty.
Exclusions
The following consumable items are not covered:
- Batteries
- Solder tips
- Heating elements

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