This Libguide will help students in the welding program learn about welding fundamentals and process

Math table showing formulas on how to calculate Areas, Volumes, Surface Areas of an object

- Math for Welders 2-3 byISBN: 1566371945Publication Date: 1995-07-01
- Practical Problems in Mathematics for Welders byISBN: 9781111313593Publication Date: 2011-01-27
- Geometry for Dummies byISBN: 9781119181552Publication Date: 2016-07-05
- The Britannica Guide to Algebra and Trigonometry byISBN: 9781615301133Publication Date: 2010-08-15

Fraction to Decimal Calculator

Calculator used to convert fractions to decimals or decimals to fractions with a breakdown on how to calculate without a calculator

Scientific Calculator

Online javascript scientific calculator.

Worksheet to help with math for welders

NSF Math Curriculum for Welding

Contains worksheets and lessons on math for welders

For Welders, Welding Students, Welding Instructors and Others Involved in Managing Welding Operations.

Extensive online resource on mathematics

make all systematic knowledge immediately computable and accessible to everyone. Find math solutions and examples with lessons

Webmath is a math-help web site that generates answers to specific math questions and problems, as entered by a user, at any particular moment.

AAA Math features a comprehensive set of thousands of interactive arithmetic lessons.

**Math for Welders**

**Welders need to be familiar with the following math topics:**

**Fractions & ****Decimals:** Almost every blueprint will have calculations based on fractions that will need to be converted to decimals to get accurate weld points.

**Geometry:** welding projects require you to understand, calculate and measure welds at different angles. Welders will need to be able to calculate length and size of various shapes and calculate the radius, diameter, and circumference of rounded shapes.

**Trigonometry:** Welders need an understanding of tangents, signs and cosigns in order to test the strength of the joint without breaking it.

**Arithmetic:** Calculate shapes, sizes, and volume of sheets for welding, Determine pressure, angle, volume of gases to use, and changes in temperature and its effects on metals, calculate shapes and structures for rebuild.

Convert Fractions to Decimals

Learn about how to calculate fractions to decimals by using long division

Geometry Cheat Sheet

Quick reference sheets to help remember formulas for calculating shapes and objects and angles

Welding Calculations

Design Rules for calculating the strength of butt and fillet welded joints subject to Direct, Bending and Torsional loadings. Plus guidance on calculating centroids and second moment of area.

Math on Metal

Math for welders

Will help with basic mathematics and algebra

Math Libguide on different topics in mathematics