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True Trade Path

Trade owners

Free tools to price, sell and grow

We never sell leads. Start with the promise, use the kit for the job you are doing, claim your profile when you are ready, and participate in Ask a Pro or the interview if it helps your business.

Lead selling
Never
Account
Optional
Kit
Free

Read this first

Our promise to trade owners

We do not sell leads, shared leads, pay-per-call, bidding wars, or paid placement. Here is how we make money, what we will never do with homeowner data, and why that matters if you use our calculators or appear in the directory.

Read the full promise

All calculators

Field math and business tools

Every calculator states code basis and assumptions beneath the result.

Wire size, job pricing, markup, break-even, and trade-specific rate tools live on /tools — filtered for trade owners.

Common questions

What calculators do working electricians use most?
Wire size, voltage drop, conduit fill, and box fill are the daily NEC checks on residential and light commercial work. Each tool states NEC table basis, derating assumptions, and recommends verifying against locally adopted code and equipment listings.
How do I set my shop rate as a contractor?
Add annual overhead and owner income, divide by billable hours per year (often 55–70% of paid time), then add profit. Compare that required rate to market only after the math — if the market will not pay your cost-based rate, fix utilization, overhead, or positioning.
What is the difference between markup and margin?
Markup is profit divided by cost; margin is profit divided by selling price. Twenty percent markup is only 16.7% margin. Job pricing and markup-margin tools show both so estimates do not confuse the two.
Are True Trade Path field calculators code-approved designs?
No. They are planning aids that cite NEC or industry tables with stated assumptions. A licensed professional must verify any installation. Results print assumptions under every answer.
Can contractors embed pricing or field tools on their website?
Yes — use truetradepath.com/embed for ad-free calculator iframes. Embeds do not require visitors to create an account; optional branding stays on the contractor site.