The only extension calculator that breaks your costs down to the gram, builds custom client quotes, and shows you exactly how to price for profit. No matter what brand or method you use.
Lines of Brand Data
Brands Pre-Loaded
Client Quotes
The Real Talk
Hair extensions aren't cheap. A single install can involve hundreds (sometimes thousands) of dollars in hair, color, cutting, styling, and professional products. But most stylists price based on what a brand suggests or what the stylist down the street charges.
Here's the truth: brands are worried about their profit, not yours. If you're charging under $1,000 for a new extension install, there's a good chance your business is losing money on every single client.
Everything Inside
Works with every brand and every method: K-tips, I-tips, tape-ins, wefts, genius wefts, hand-tied wefts, and more.
Enter every brand you use with type, color, texture, length, and markup options. Your entire inventory, organized in one place.
Enter the pack cost, pieces per pack, and grams per pack. The calculator automatically determines your cost per piece and cost per gram.
Mark up your hair from 10% to 500%. Or enter any custom percentage. See exactly what your client pays and what you keep.
Price by gram or by piece. Enter how many units you need and instantly see your cost, client price, total grams, and total pieces.
Build detailed quotes with services, hair costs, tax, tariffs, shipping, profit per hour, client name, service dates, and notes. Then save every quote.
Enter all your service prices and times. Installs, color, cuts, maintenance. The calculator pulls them into every quote automatically.
Simple Setup
You enter a handful of numbers once. The calculator generates hundreds of data points for you. Automatically.
Add any brands of hair you use: type, color, texture, length, and your preferred markup.
Enter your service menu with prices and time: installs, color, cuts, maintenance, whatever you offer.
Enter cost per pack, pieces per pack, and grams. The calculator determines cost per gram and cost per piece.
Select services and hair, add tax, tariffs, and shipping. Get a complete quote you can save for every client.
The Extension Cost Calculator
Stop guessing what you're spending on hair. The extension cost calculator breaks down every brand, every method, and every length so you can see the numbers that actually matter.
Choose the pricing method that matches how you work and what you install.
Enter the pack details and the calculator figures out your cost per gram, cost per piece, and total.
See exactly what your client will pay and what your profit is at any markup level.
K-tips, I-tips, tape-ins, wefts, genius wefts, hand-tied. All in one tool.
The Quote Calculator
The quote calculator goes beyond cost. It builds a complete, saveable quote for every client with all the details that matter to your bottom line.
Don't want to research pricing from scratch? We've done the work for you. Get pre-loaded calculators for over 20 of the most popular hair extension brands. With fresh pricing updates every six months.
Just copy, paste, and customize to your business. It's the fastest way to start pricing with confidence.
Brands Included
Lines of Data
Pricing Updates
Mini Pricing Course Included
The calculator does the math. The course teaches you how to think about pricing so you can make confident decisions for your business.
Understand the real cost of every extension you install. Not just the pack price.
Compare pricing structures so you can choose what's best for your business and your clients.
Stop letting brands dictate your pricing. Learn to charge based on your actual numbers and your worth.
Real Results
I can't believe it. I just used the calculator and I was losing over $300 on my 22" installs. This is insane. Thank you so much for sharing this.Brittany H. | Licensed Cosmetologist
This calculator completely changed how I look at my extension pricing. I had no idea how much I was actually spending per gram until I plugged in my numbers. Every stylist needs this.Haley E. | Extension Specialist
Invest In Your Business
One purchase. Lifetime access. Every update included, including brand template refreshes twice a year.
One payment. Lifetime access.
Three monthly installments
Total value of everything included: $2,291
Meet Your Educator
I'm kind of a nerd. Hear me out. I've always been obsessed with numbers, and I've created dozens of spreadsheets over the last decade of owning a salon.
In 2017, I started in the world of hair extensions, but the pricing I was told to charge didn't make sense to me. So I made a simple spreadsheet to understand my costs, and I couldn't believe what I found. People were not charging based on length. 22" extensions are so much more expensive than 14", but I couldn't get anyone to hear me out.
I started sharing my calculator with friends and they were blown away by the simple facts. Numbers don't lie.
If you're ready to understand your real costs and base your prices on actual numbers. Not what a brand tells you. I'd love for you to join me.
XOXO, Angie
Questions?
Stop guessing, stop losing money, and stop letting brands dictate your pricing. Get the calculator that gives you the facts.
© Just a Hairdresser | Angie Mamone 2026
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