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Directory · 112 trades · 202+ tools

Calculators for the trades that build everything.

Pick your trade. Embed the calculator on your website. Customers self-estimate; you get their name, phone and job value the second they hit submit. Free to try, no card.

Or search the full index — all 202+ calculators
  • 2,400+ tradies on board
  • 4.8/5 · Product Review
  • Free trial · no card
Trade directory

Every trade we support

Filter by vertical

Showing 112 of 112 categories

Trade estimate calculators — built for Australian contractors

Every trade has different pricing logic. Leadkit calculators are field-tested by working tradies and cover materials, labour, site conditions, and GST — so the number a customer sees is one you can actually quote from.

What is a trade calculator?
A trade calculator is an interactive estimating tool embedded on your website. Customers enter their job details — dimensions, materials, location — and receive an instant price range before they call you.
Why put a calculator on your tradie website?
Visitors who get a number from your site are 3× more likely to enquire than those who hit a generic contact form. The calculator qualifies them and captures their details in one step.
Which trades are covered in the library?
The directory spans construction, electrical, plumbing, HVAC, landscaping, painting, flooring, and more. New trades are added every month based on user requests.
How accurate are the estimates?
Each calculator uses pricing logic reviewed against current material costs and field-tested by working tradies in AU, NZ, UK, and US. You set your own rates and markup, so the output reflects your business.
Can I embed a calculator on any website?
Yes. One snippet of code works on WordPress, Squarespace, Wix, Webflow, and any custom-built site. The calculator loads inline, inherits your branding, and captures leads directly to your dashboard.
What does Leadkit do with the lead data?
Every submission is routed instantly to your email and Leadkit dashboard. You own the data. Paid plans unlock CRM sync, SMS alerts, and branded PDF estimates sent directly to the customer.
Free library request

Still can't find the calculator you need?

Tell us the calculator, trade, and pricing logic you want. We review real requests first and can make approved calculators live within days.

Missing a calculator?

Tell us the trade, logic, and pricing rules. We review and build approved requests.

Missing a trade?

We add 2–3 new trades every month based on user requests. Drop us the trade you need.

Why Leadkit beats the alternatives

Every visitor becomes a lead. Even the ones just browsing.

Contact forms wait. Lead marketplaces resell you. Generic calculators just calculate. Leadkit captures every person who touches your site — with their name, email, phone, and the job they want — and drops it in your inbox as a branded PDF. That's the difference.

✓Yes✕No~Partial
Leadkit
vs. everyone else
Best for tradies
Captures every visitor as a lead
Even on informational calcs
✓
✕
Contact form
✕
Hipages / Oneflare
✕
Calconic / generic
~
Custom build
Pre-built for Australian trades
✓
✕
Contact form
✓
Hipages / Oneflare
✕
Calconic / generic
✕
Custom build
Instant estimate using your real rates
✓
✕
Contact form
✕
Hipages / Oneflare
✓
Calconic / generic
✓
Custom build
Branded PDF estimate, auto to inbox
✓
✕
Contact form
✕
Hipages / Oneflare
✕
Calconic / generic
~
Custom build
Built-in CRM & lead pipeline
✓
✕
Contact form
✓
Hipages / Oneflare
✕
Calconic / generic
✕
Custom build
You own the leads
No paying per-lead
✓
✓
Contact form
✕
Hipages / Oneflare
✓
Calconic / generic
✓
Custom build
Your branding, not theirs
✓
✓
Contact form
✕
Hipages / Oneflare
~
Calconic / generic
✓
Custom build
Spam & bot protection
✓
~
Contact form
✓
Hipages / Oneflare
✕
Calconic / generic
~
Custom build
Free to start
Full calculator + lead capture, no card needed
✓
✕
Contact form
✕
Hipages / Oneflare
✕
Calconic / generic
✕
Custom build
Setup time
60 seconds
one line of code
5 mins
basic form
Contact form
1 day
verification
Hipages / Oneflare
1 week
configure logic
Calconic / generic
4–8 weeks
agency build
Custom build
What it costs
$29/mo
unlimited leads
Free
but no leads
Contact form
$40–$100
per lead
Hipages / Oneflare
$50/mo
+ your time
Calconic / generic
$5,000+
one-off
Custom build

One job a year pays for it. Everything else is profit.

Start free — keep every lead
Simple pricing

Start free. Pay when it pays you back.

Every plan starts free. Upgrade when you outgrow it.

💡One $15k bathroom job pays for 40 years of Pro.

Free

Prove it works before you pay a cent. Capture your first lead, then decide.

Free

No card. Forever free.

Start free

What you get

  • 1 calculator on your website
  • 50 leads/month
  • Lead capture on every calculator
  • Customer confirmation emails
  • PDF estimates to your inbox
  • Your own estimate landing page
  • Basic lead dashboard
  • "Powered by Leadkit" footer
  • Community support
Pick this one

Pro

For tradies running their own show. Unlimited calculators, your branding, full CRM.

$29/mo

Cancel anytime · no calls or forms

Upgrade to Pro

Everything in Free, plus

  • Unlimited leads — open every one, no cap
  • Unlocks every locked Free lead, retroactively
  • Unlimited calculators — every trade
  • No Leadkit branding — fully yours
  • Send estimates from your own email
  • Edit estimates & resend in one click
  • Hot / warm / cold lead scoring
  • Custom lead statuses
  • Estimate expiry & auto follow-up
  • Team roles: Owner, Manager, Staff
  • Analytics — see what's converting

Agency

For agencies and multi-location businesses. One bill, every company white-labelled.

$150/mo

One flat bill · add as many companies as you like

Get started

Everything in Pro, plus

  • Everything in Pro for every company
  • Unlimited companies — one flat bill
  • Each company fully white-labelled
  • Separate branding & email per company
  • Master dashboard across every company
  • One-click switching between companies
  • Priority support

All prices in AUD · GST inclusive · Cancel any time, no calls or forms

Common questions

Frequently asked

Quick answers for crews trying us out. Need something else? Talk to us.

Are these calculators free?

+
Yes — every calculator is free to try, no signup. Paid plans unlock embedding on your domain, lead capture, branded PDFs and CRM sync.

How accurate are the results?

+
Formulas are reviewed against current code and field-tested by working tradies. Always confirm against your local authority before quoting.

Can I embed these on my website?

+
Yes — that's the whole point. Paste one snippet, the calculator lives on your domain, branded with your logo and rates. Every submission becomes a lead in your inbox.

My trade isn't listed. Can you add it?

+
Yes — most new trades go live within two weeks of request. Tell us what calculators you need most and we'll prioritise.

Is Leadkit really free?

+
Yes. Free lets you add up to 3 calculators to your website and receive 10 leads per month — no credit card. Every lead beyond the cap is still captured and held for you; upgrading to Pro ($29/mo) opens them all retroactively and removes the cap.

Do I need to know how to code?

+
No. You get an embed code (one line of HTML). Paste it into your website builder — Wix, Squarespace, WordPress, or any custom site. That's it.

How accurate are the price estimates?

+
You configure the calculator formulas to match your actual pricing. Leadkit provides the framework; you set the numbers. Estimates can be as detailed or as rough as you like.

What happens with lead data?

+
All lead data is stored securely in your workspace. You own it. We never sell or share your leads with anyone.

Can I use Leadkit as an agency for multiple clients?

+
Yes — our Agency plan lets you create and manage separate workspaces for each of your clients, all from one dashboard.

What's the difference between the plans?

+
Free: up to 3 calculators, 10 leads/month (over-cap leads held + locked until upgrade). Pro: unlimited leads, unlimited calculators, white-label, branded email sending, analytics, email templates. Agency: everything in Pro plus multi-workspace management.

Your next estimate request
could land before lunch.

Five minutes to set up. No credit card. Cancel any time. You've got nothing to lose except a few estimating calls at 9pm.

Start free — see your first lead
14-day Pro trialCancel any timeAustralian owned & operated