CalmNCalculated
The real app is on this page — scroll down and use it

A wedding planner for brides and couplesPlan the wedding, keep the calm.joy.budget.

The CalmNCalculated Wedding Planner is a browser-based planner for couples planning a wedding, sold as a one-time digital download on Etsy — now in three editions in one download: the interactive planner, a spreadsheet workbook (.xlsx) and a 36-page printable pack, with a free 52-page book and a four-page Quick Start alongside. The planner is a single HTML file that opens in your normal 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.

One-time purchase Stays on your device Works offline
What will the day cost?
Live · drag me
Guests120
Cost per guest$110
120guests
$13,200
for catering and reception, at your numbers
120 guests · $110 each

Your numbers, your arithmetic — nothing here is a claim about anyone else.

No subscription Three editions, one download Nothing leaves your device Works offline Opens in your web browser Light & dark mode Print-friendly No account, ever

Try the Wedding Planner free, right here

This is the actual product, running on this page with sample data — not a video, not screenshots. If you like it, the planner in the download is this, minus the sample wedding.

Wedding Planner — one file, running in your browser

The whole app, right here.

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.

How the Wedding Planner works, step by step

Four moments from real use — the screen changes as you read.

Any evening

Open it. See where the wedding stands.

Days to go, how much of the budget is committed, how many have replied — the overview answers the three questions you actually ask.

After every quote

The budget stops being a guess.

Every cost sits against what you set aside, so 'are we over?' has an answer instead of a feeling.

As the replies come in

Guests, and who's actually coming.

The list tracks invitations, RSVPs and numbers, so catering and seating come off real figures.

Week by week

A checklist that runs to the day.

What's done, what's next, what can't slip — in the order a wedding actually happens.

The Dashboard screen in the CalmNCalculated Wedding Planner, showing days to go, budget committed and replies received The Budget screen in the CalmNCalculated Wedding Planner, showing every cost held against what was set aside The Guests screen in the CalmNCalculated Wedding Planner, showing the guest list with invitations, RSVPs and numbers The Checklist screen in the CalmNCalculated Wedding Planner, showing a checklist ordered by when things have to happen
DashboardBudgetGuestsChecklist

Inside the app: 12 sections, one file, no subscription

Everything below is in the app you just tried.

The Budget screen in the CalmNCalculated Wedding Planner, showing every cost held against what was set asideBudget
12
main sections
6
things it covers
1
file — nothing to install
0
subscription fees — you buy it once
The Guests screen in the CalmNCalculated Wedding Planner, showing the guest list with invitations, RSVPs and numbersGuests
no account, no cloud, no server
works fully offline, once it's on your device
light & dark mode · print-friendly
a free companion book and a Quick Start guide, in the same download

Three editions. The same plan.

One download holds all three. Most people pick one and keep the others for what they're good at — nothing is locked, nothing expires, and you can move between them whenever you like.

The planner

One HTML file that opens in your normal web browser: twelve modules covering the budget, the guest list, seating, vendors, the ceremony and reception, the day-of timeline and more. Add an expense and the budget ring moves; drag a table across the floorplan and drop a guest onto it. Nothing you type into it leaves your device.

  • Twelve modules, light and dark mode, four accent colours
  • A one-click backup and a restore that asks first
  • Day-Of → Print Binder puts the day on paper in six sections
Play with it on this page
Pick this if you want the budget and the guest list to do the adding up for you.

The workbook

A real .xlsx: eight tabs — Start here, Dashboard, Budget, Budget categories, Guests, Seating, Vendors and Checklist. 2,303 live formulas, classic ones only, no macros, and nothing locked. Room for 300 guests, 40 tables, 100 expenses, 60 vendors and 200 checklist tasks, and it arrives with the planner's 80 checklist tasks already filled in.

  • Eight tabs, 2,303 live formulas, nothing password-protected
  • Recalculated in LibreOffice Calc before it ships
  • Imports into Google Sheets via File → Import (tabs, formulas and drop-downs come through; print areas do not)
Pick this if you think in spreadsheets.

The printable pack

36 pages: the same 18 pages sized for A4 and for US Letter, so you print only the half that matches your paper. Venue visits, vendor meetings, tastings, names at the table, seating in pencil, swatches and samples, vows, bridal party cards, the day-of kit, gifts and thank-yous, honeymoon packing and more.

  • 18 page designs, set for both A4 and US Letter — 36 pages in all
  • Print only the half that matches your paper — the footer says which
  • No dates printed at all, not even a year
Pick this if paper is what actually comes with you to a vendor meeting.

Two more files come with them. The Calm Wedding Method is a free 52-page book — twelve short chapters across four parts, every figure traced to the organisation that publishes it. A four-page Quick Start gets all three editions moving in minutes. Five files in total, one download, one payment.

What the guest list actually drives

The wedding planner holds every cost against what you set aside, on its own Budget screen. Here is the shape of it, with your number.

Cost per guest$110

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.

The Budget screen in the CalmNCalculated Wedding Planner, showing every cost held against what was set aside
Budget — running on the sample data.

No account. No cloud. No catch.

The planner is one HTML file that runs in your browser. That single fact is what makes all four of these true.

0
accounts
Nothing to sign up for. No email, no password.
0
servers
There is nowhere for your information to be sent.
0
renewals
Bought once on Etsy. Nothing recurring, ever.
0
connection needed
Works fully offline once the file is on your device.

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.

Wedding Planner specifications

What it is
A digital wedding planner in three editions — an interactive planner, a spreadsheet workbook (.xlsx) and a printable pack
Who it's for
Couples planning a wedding, and the people buying for them
Main sections
12 in the planner — Dashboard, Budget, Guests, Vendors, Ceremony, Reception, Day-Of, Checklist, Honeymoon, Moodboard, Bridal Party, Registry
Formats
HTML planner · .xlsx workbook, 8 tabs (recalculated in LibreOffice Calc; imported into Google Sheets) · 36-page printable pack (18 A4 + 18 US Letter)
What it covers
A wedding budget against real spend, with a payment timeline; a guest list with RSVPs; a drag-and-drop seating chart; vendors and their contracts; a day-of timeline and Print Binder; a checklist that runs to the day
Where data is stored
The planner: in that browser, on that device. No server, no account, no sync.
Internet required
No — the planner needs no internet once it has opened once
Also included
The free 52-page book The Calm Wedding Method, a four-page Quick Start for all three editions, light and dark mode, print-friendly views, and a sample wedding you can load and clear in one click
Delivery
Instant digital download from Etsy — five files
Pricing model
One-time purchase. No subscription, no recurring fee.

Wedding Planner FAQ

Does the Wedding Planner need a subscription?
No. You buy it once on Etsy and it's yours. Nothing renews and there's no account to keep.
What sections does the Wedding Planner have?
12 main sections in the app: Dashboard, Budget, Guests, Vendors, Ceremony, Reception, Day-Of, Checklist, Honeymoon, Moodboard, Bridal Party and Registry. The planner opens empty; Explore with sample data fills all twelve with one sample wedding, mid-plan, and Clear demo takes it out again, asking first.
Where is my data stored?
In your own browser, on your own device. Nothing you type is sent to us — we have no server that could receive it. That also means clearing your browser data clears the app, so keep a backup: Settings → Download backup (.json) saves everything to one file, and Settings → Restore from backup brings it back.
Does it work offline?
Yes. It's a single file that opens in your browser, so once you have it you don't need to be online. A copy of the workbook you bring into Google Sheets needs a connection.
What exactly do I get?
Five files: the Wedding Planner (one HTML file), the workbook (.xlsx, eight tabs), the printable pack (36 pages, A4 and US Letter), the free 52-page book The Calm Wedding Method, and a four-page Quick Start that covers all three editions.
Will it work on my phone?
It's built for a laptop or desktop, and we check it on a laptop. In a narrow window the sections move into a bar along the bottom, with a More button for the rest.
Can I use it on more than one device?
The same file opens anywhere, but nothing syncs between devices — pick one as the plan you keep up to date, and send the backup file when someone else needs the current plan.
Do the three editions sync?
No. Each keeps what you put in it. The planner's backup file carries the planner's data to another computer; the workbook and the pack are ordinary files you keep wherever you like.
Do I need Excel for the workbook?
No. We recalculate the workbook in LibreOffice Calc before it ships, and it came into Google Sheets with File → Import with its tabs, formulas and drop-down lists intact — but not its print layout, so print from the .xlsx. We have not opened it in Excel ourselves; every function it uses is one Excel shares.
How do I get the files after I buy?
It's an instant digital download from Etsy. As soon as Etsy confirms your payment all five files are in your Etsy Purchases, and you can download them again from there any time you're signed in.

You've already used it. That was the demo.

If the planner above felt right, the planner in the download is exactly that, minus the sample wedding — and the workbook, the printable pack, the book and the Quick Start come with it.

Pairs well with

Budget Planner

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 Planner

Sixteen planners for life's big moments

Every one is bought once, opens in your browser, and keeps your data on your own device. All of them are free to try — no sign-up.

See them all with screenshots & prices

Wedding Planner
One-time purchase · try it free above