How Long Does Welding School Take?
Most welding programs take between one semester and two years. Short certificates such as Lakeland Community College's 6-credit TIG certificate or Heartland Community College's microcertificates fit in a single term. Full-time career programs like Tulsa Welding School's Professional Welder diploma run 7 months, and one-year community college certificates run two or three semesters. An associate degree usually takes four semesters, about 60 to 73 semester credits.
Welding school can take a few weeks or two full years. The difference is almost entirely the credential you choose. A single-process certificate teaches one kind of welding and can fit in one term. An associate degree adds general education, blueprint work and several processes, and takes about four semesters.
The numbers below come from the award lengths that 662 welding programs across the country list for their certificates, diplomas and degrees. Use them to work backward from the date you want to start earning.
The Short Version, Credential by Credential
Here is how long each type of welding award runs among programs that list a length in semester credit hours. Clock-hour and quarter-credit programs are covered further down, because they count time differently.
| Credential | Awards listing semester credits | Shortest | Longest | Typical length |
|---|---|---|---|---|
| Certificate | 631 | 2 credits | 87 credits | One or two terms |
| Diploma | 116 | 6 credits | 65 credits | Two or three terms |
| Associate degree | 160 | 60 credits | 109 credits | Four semesters |
Two things jump out. First, certificates vary more than anything else: 294 of those 631 certificates are 16 credits or fewer, while a handful run longer than some degrees. Second, associate degrees barely vary at all. Nearly every one starts at 60 credits, which is two years of full-time study.
A Few Weeks to One Semester: Single-Skill Certificates
The shortest welding awards teach one process or one skill. They are built for people who already work in a shop, or who want to test the trade before committing a full year.
- Lakeland Community College in Kirtland, Ohio breaks its program into small certificates: 6 credits each for TIG, MIG, flux-cored and pipe, 5 for stick, and 2 for thermal cutting.
- Heartland Community College in Normal, Illinois offers 6-credit microcertificates in stick, MIG and TIG basics, plus a 16-credit Welding Skills Certificate.
- Shawnee Community College in Ullin, Illinois lists certificates from 4 to 8 credit hours, including a 4-credit Welding Basics award.
- Central Georgia Technical College in Macon has a 4-credit Blueprint Reading certificate and a 10-credit Pipe Welder certificate.
A few programs sit outside the credit system entirely. Fresno City College runs a 16-week not-for-credit welding program, and Delgado Community College in Louisiana lists a 12-week non-credit upgrade course. Noncredit courses suit you if you want a skill fast and don’t need college credit to transfer later.
Who this suits: you already have a job and want one new process, or you want to find out whether you like welding before paying for a year.
Seven to Ten Months: Full-Time Career Programs
Private welding schools usually sell one intensive program you attend full time, close to 40 hours a week. Their lengths cluster tightly:
- Tulsa Welding School in Houston: Professional Welder diploma in 7 months, Welding Specialist with Pipefitting in 9.5 months.
- Midwest Technical Institute in Springfield, Illinois: 720 clock hours (7 months, 30 weeks) for welding, 960 clock hours (10 months, 40 weeks) for welding and pipefitting.
- Universal Technical Institute: its welding technology program runs 36 weeks at several campuses, including Long Beach, Exton and Bloomfield.
- Delta Technical College in Horn Lake, Mississippi: a 30-week welding program and a 40-week welding and pipefitting program.
Notice the pattern. At Tulsa Welding School, Midwest Technical Institute and Delta Technical College, adding pipefitting adds about two and a half to three months. If you want pipe work, plan for the longer track from day one.
Who this suits: you can stop working for most of a year and want the fastest route to a full skill set.
One Year at a Community College or Technical College
Public colleges often sell a “one-year” certificate or diploma that covers stick, MIG, flux-cored and TIG, usually with some cutting and blueprint reading.
- Thaddeus Stevens College of Technology in Lancaster, Pennsylvania: 32 credits in 9 months.
- Salina Area Technical College in Kansas: a Technical Certificate in 9 months.
- Northeast Community College in Norfolk, Nebraska: a 16-credit certificate in 16 weeks, or a 32-credit diploma in two semesters.
- Texas State Technical College: a Structural Welding Certificate in about 12 months, and pipe or advanced-process certificates in about 16.
Florida is its own case. Its technical colleges and state colleges run a standard Welding Technology program of 1,050 clock hours, from Erwin Technical College in Tampa to Lively Technical College in Tallahassee. See the Florida welding schools page for the full list.
Who this suits: you want to be job-ready in about a year and pay public college prices.
About Two Years: The Associate Degree
An associate of applied science is the longest common welding credential. Most list 60 to 68 semester credits over four semesters:
- Front Range Community College in Fort Collins, Colorado: 60 credits.
- Northampton County Area Community College in Bethlehem, Pennsylvania: 68 credits over 4 semesters.
- Southern Union State Community College in Alabama and Pikes Peak State College in Colorado: 72 credits.
Some schools compress the degree. Tulsa Welding School lists its associate degrees at 14 months, and Texas State Technical College lists its AAS at about 16 months, because they run year-round instead of breaking for summer.
Who this suits: you want room to move into inspection, supervision or teaching later, or you want credits that can transfer toward a bachelor’s degree.
Why Credit Hours Can Fool You
Don’t compare credit totals across schools without checking the calendar.
Quarter credits look bigger. Colleges in Oregon and Washington run on quarters, so their degrees list 90 or more credits. Portland Community College lists 96 credit hours and Bellingham Technical College lists 109 credits, yet both are still two-year degrees. South Puget Sound Community College in Olympia lists its associate at seven quarters and its Basic Welding Skills certificate at one quarter.
Clock hours measure time in the booth. A clock hour is an hour of instruction. Advanced Career Institute in Visalia, California fits 760 clock hours into 38 weeks. Commonwealth Technical Institute in Johnstown, Pennsylvania lists 1,350 hours across 3 terms and 12 months. Hobart Institute of Welding Technology in Troy, Ohio lists 840 clock hours for structural and 1,400 for its pipe or fabricator pathway.
A “certificate” is not always short. Pennsylvania College of Technology lists a 57-credit welding certificate over 4 semesters, only 10 credits short of its associate degree. Read the credit count, not the label.
What Stretches or Shrinks Your Timeline
Evening classes. 148 of the 662 programs in this guide list evening classes. Florida State College at Jacksonville, for example, runs its 1,050-hour certificate on both a day and an evening schedule. Evening tracks let you keep a paycheck, but ask how many weeks the evening version takes. The night welding classes in New Jersey guide shows how evening schedules play out at real schools.
Stacking. Many colleges nest short certificates inside longer awards. Georgia’s technical colleges are the clearest example: Central Georgia Technical College lists nine technical certificates of credit alongside its 54-credit welding diploma. You can stop after one certificate, go to work, then come back. The Georgia welding school cost guide shows what that approach costs.
Testing. A weld test for AWS or code certification sits on top of your program, not inside its length. See welding certification explained for how testing fits in.
Choosing a Length That Matches Your Next Job
Start with the job, then pick the shortest program that gets you there.
- Production or fabrication shop work: a single-process or one-semester certificate can be enough. BLS lists a high school diploma as the typical entry education for welders, plus moderate-term on-the-job training.
- Structural or pipe work: plan on a one-year certificate or a 7 to 10 month career program with a pipe track. See the pipe welder career page.
- Inspection, supervision or teaching later: the two-year associate degree gives you the most room.
Welders earned a median of $53,750 in May 2025, according to BLS. Compare pay across states on the welder salary page, or read the full welder career guide. When you’re ready to compare programs near you, browse every welding school or start with a state such as Texas, Illinois, Ohio or Pennsylvania.
Frequently Asked Questions
Can You Finish Welding School in Six Months?
Yes, if you pick a short program. York Technical College in Rock Hill, South Carolina lists its Basic Welding Certificate at 6 months, and Dallas College lists its Rising Welder Certificate at four months. A full combination program with pipe usually takes longer.
Is a 7-Month Welding Program Enough to Get Hired?
Many entry-level welding jobs ask for skills and a passed weld test rather than a degree. BLS lists a high school diploma as the typical entry education for welders, followed by moderate-term on-the-job training, so a focused 7-month program plus on-the-job learning is a common path.
How Many Hours a Week Is Full-Time Welding School?
Clock-hour programs make this easy to see. Midwest Technical Institute in Springfield, Illinois fits 720 clock hours into 30 weeks, and Advanced Career Institute in Visalia, California fits 760 clock hours into 38 weeks. Expect a schedule close to a full-time job.
Does Going to Night Classes Make Welding School Take Longer?
It can. Some schools run the same program on day and evening schedules, and others stretch the evening version over more weeks. 148 of the 662 programs in this guide list evening classes, so ask for the evening timeline before you enroll.
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