The CalmNCalculated Wedding Planner is a browser-based planner for couples planning a wedding, sold as a one-time digital download on Etsy. It is a single HTML file that opens in any modern web browser — no installation, no account, and no internet connection once you have it. It has 12 main sections, from Dashboard to Registry, covering a wedding budget against real spend, a guest list with RSVPs and a seating chart. Everything you type stays in your own browser on your own device.
This is the actual product, running on this page with sample data — not a video, not screenshots. If you like it, the file you buy is this, minus the sample numbers.
Loads in a second. Click around, change things — it's yours to break.
Prefer a full window? Open the demo full-screen — same thing, more room.
Four moments from real use — the screen changes as you read.
Days to go, how much of the budget is committed, how many have replied — the overview answers the three questions you actually ask.
Every cost sits against what you set aside, so 'are we over?' has an answer instead of a feeling.
The list tracks invitations, RSVPs and numbers, so catering and seating come off real figures.
What's done, what's next, what can't slip — in the order a wedding actually happens.
Everything below is in the app you just tried.
Budget
GuestsThe wedding planner holds every cost against what you set aside, on its own Budget screen. Here is the shape of it, with your number.
At $110 a head, 150 guests is 16,500 dollars.
The wedding planner holds every cost against what you set aside, so this stops being a guess.
It's one HTML file that runs in your browser. That single fact is what makes all four of these true.
That last one is the proof of the others. An app that keeps working with the internet switched off is an app that isn't sending anything anywhere.
If the app above felt right, the file you buy is exactly that — minus the sample data, plus your own real life getting calmer.
The wedding ends. The joint finances don't. Twelve months, three budgeting methods, and the subscription audit that finds what you forgot you were paying for.
Try the Budget PlannerEvery one is a single file you buy once, opens in your browser, and keeps your data on your own device. All of them are free to try — no sign-up.