Skip to content
STEELTOETOOLS
120+ free tools · No sign-up · Ever

Free tools for the jobsite.

Calculators, safety permits, toolbox talks, practice tests and training — built for construction, manufacturing and safety pros.

Calculators
Concrete, asphalt, gravel, rigging, heat stress, noise, trenching, TRIR.
26 free calculators →
Permits & Forms
Hot work, confined space, JHA, LOTO, inspections — fill out, print, save as PDF.
18 free forms →
Toolbox Talks
Printable 5-minute safety talks with discussion questions and a sign-in sheet.
28 free talks →
Practice Tests
OSHA 10/30, forklift, fall protection and LOTO questions with sourced explanations.
7 free tests →
Free Training
Self-paced safety courses with part quizzes and a final exam. Not OSHA-authorized training.
4 free courses →
Guides
Plain-English explainers on OSHA rules, materials and jobsite math, tied to the tools.
36 free guides →
All calculators →
Concrete Slab CalculatorCalculators · Concrete & Masonry
Hot Work Permit GeneratorPermits & Forms · Permits
Cubic Yards to Tons ConverterCalculators · Conversions
JHA / JSA Builder (Job Hazard Analysis)Permits & Forms · Hazard Analysis
TRIR CalculatorCalculators · Recordkeeping & Safety Metrics
Toolbox Talk Sign-In Sheet GeneratorPermits & Forms · Meetings & Training

Latest guides

All guides →
OSHA Compliance
Competent Person vs Qualified Person Under OSHA
Authority vs expertise — the two definitions, why the bar moves with the task, and why no class can make you one.
Aug 28, 2026
Concrete & Masonry
Concrete Bag Yield: What a 40, 60 or 80 lb Bag Actually Makes
Published yields for every common bag size, bags per cubic yard, coverage by thickness — and the three products whose numbers are not what you expect.
Aug 28, 2026
OSHA Compliance
Confined Space vs Permit-Required Confined Space
The three-part test, the four permit triggers, and the difference between ventilating a space and eliminating its hazards.
Aug 28, 2026

Toolbox talks for this week

All talks →
Soil Classification: One Look, One TestExcavation & Trenching · printable, with sign-in sheet Extension Ladder SetupFalls & Ladders · printable, with sign-in sheet Mental Health on the JobsiteHealth & Ergonomics · printable, with sign-in sheet Work Zone FlaggingDriving & Vehicles · printable, with sign-in sheet

Free training

All courses →
Construction Safety FundamentalsSelf-paced course · part quizzes + final exam Fall Protection FundamentalsSelf-paced course · part quizzes + final exam Forklift Operator BasicsSelf-paced course · part quizzes + final exam Lockout/Tagout FundamentalsSelf-paced course · part quizzes + final exam
Practice tests
Confined Space Entry Practice TestFall Protection Practice TestForklift Operator Practice TestLockout/Tagout Practice TestOSHA 10 Construction Practice TestOSHA 10 General Industry Practice TestOSHA 30 Construction Practice Test

Built for the people who do the work

Every tool on SteelToeTools works the second you land on it: no account, no download, no paywall. Enter your numbers, get your answer, print the document. Results show US customary units by default (feet, inches, pounds, short tons, °F) with a one-tap switch to metric.

Formulas, densities and regulatory thresholds are checked against primary sources — OSHA standards (29 CFR 1910 and 1926), NIOSH publications, and recognized industry references such as ACI, the Asphalt Institute and ASME — and every page lists its sources. Read how we work in our editorial policy.

SteelToeTools is an independent publication. It is not affiliated with, endorsed by, or authorized by OSHA or the U.S. Department of Labor. Our practice tests and courses are free study aids, not OSHA Outreach Training, and no card or certificate is issued.