I built this Margin Calculator because I believe small businesses and freelancers deserve simple, accurate tools — without the clutter, sign-ups, or price tags. Every quote you nail and every margin you protect matters, and I'm glad this little tool can help.

If it's saved you time or helped you price with confidence, a coffee would mean the world. Your support keeps this tool free, ad-light, and constantly improving for everyone who relies on it. Thank you for being here — it genuinely makes a difference. ☕