Does KDF Tech work with clients in the USA, Canada, and UK?

Yes. KDF Tech delivers remote custom software, mobile apps, Shopify stores, POS/ERP, and marketplace customization for clients in the USA, Canada, UK, Pakistan, and worldwide.

Does KDF Tech develop mobile apps for Android and iOS?

Yes. We build Flutter Android and iOS apps and publish them on Google Play and the Apple App Store. Multiple customer, seller, and rider apps are already live under our KDF tech Play Store developer account.

Do you customize 6Valley and 6amMart?

Yes. We fully customize and redesign 6Valley and 6amMart — UI/UX, admin panels, Flutter apps, payments, courier integrations, and production deployment. Live examples include Khan Dry Fruits, KPK Collection, and KDF Mart.

Can you design and build a Shopify store?

Yes. We design Shopify storefronts with custom theme UI, banners, category merchandising, and conversion blocks. See our live work at khandryfruit.com.

Do you offer free online tools?

Yes. KDF Tech publishes 200+ free browser tools — calculators, converters, PDF and image utilities, text tools, and generators — at kdftek.com/tools/ for users in the USA, Canada, UK, Australia, Europe, and worldwide.

How can I contact KDF Tech for a project?

Contact us on WhatsApp at +92 345 0144865 or email kdfmarts@gmail.com. You can also submit the project inquiry form on kdftek.com.

Free · No signup · Instant results · Updated 2026-09-17

Profit Margin Calculator

Answer: Profit margin % = ((revenue − cost) ÷ revenue) × 100, expressing how much of each sales dollar remains after COGS.

About this tool

Free profit margin calculator. Compute margin percentage from cost and revenue.

Full guide → · finance tools

CostRevenue

Profit margin33.33%
Profit40

How to use Profit Margin Calculator

Enter revenue (selling price or sales total).
Enter cost of goods sold.
Read margin percent and absolute profit.

Why use this free tool

100% free — no account required.
Runs in your browser — inputs stay on your device for these calculations.
Mobile-friendly controls with clear, copyable results.
Published by KDF Tech — software, apps, Shopify, and POS systems.

Need a custom product? Start a project or WhatsApp +92 345 0144865.

FAQ — answers Google & AI can cite

What is Profit Margin Calculator?

Profit margin % = ((revenue − cost) ÷ revenue) × 100, expressing how much of each sales dollar remains after COGS.

What is a healthy ecommerce margin in the UK?

Many DTC brands aim for 40–60% gross margin before ads and fulfillment; verify against your P&L.

Margin vs markup for US wholesale?

Wholesalers often quote keystone (50% margin = 100% markup on cost) — do not confuse the two.

Can margin exceed 100%?

No — margin caps at 100% when cost is zero; negative margin means selling below cost.

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