Wedding expense calculator
Weddings involve several parties contributing different amounts to different things. Track contributions per item rather than as one pot.
Short answer
Track each big-ticket item — venue, catering, photographer — against whoever actually paid the deposit or invoice, log gift money and family contributions as pooled income against those same items, and settle the net difference between contributors once the final invoices are in.
People
Expenses
Balances
- Alex$375.00
- Sarah$15.00
- Mike$165.00
- Emma$195.00
+ gets money back · − owes money
💸 Settle up
Only 3 payments needed.
- EmmaAlex$195.00
- MikeAlex$165.00
- SarahAlex$15.00
Who paid what
- Alex$600.00
- Sarah$180.00
- Mike$60.00
Saved on this device. No account needed.
How it works
- 1Add each contributing party as a person.
- 2Log each vendor payment with who paid it.
- 3Set participants and percentages per item where contributions were agreed in advance.
- 4Settle after the wedding.
Weddings involve several contributors — the couple, both sets of parents, sometimes the wedding party — putting different amounts toward different suppliers, often with deposits paid months apart. A single 'everyone splits everything' calculation hides who's actually out of pocket for which supplier.
The cleanest approach tracks contributions per item rather than as one shared pot: the venue might be split between both families, the photographer paid entirely by the couple, and gift money from guests earmarked against the honeymoon rather than the day itself.
Deposits paid early (often non-refundable and months before the balance) should be logged as soon as they're paid so the running balance reflects reality throughout planning, not just after the final invoice.
Worked examples with real numbers
Two families and the couple share three suppliers
The couple (Alex and Jamie) and both sets of parents contribute to a wedding. Venue costs 4000, split between the two families (2000 each). Photographer costs 1200, paid entirely by the couple. Catering costs 3600, split between the couple and Alex's parents (1800 each), but Alex's parents pay the whole 3600 catering invoice upfront, fronting the couple's share too.
| Who paid, and their agreed share | Amount |
|---|---|
| VenueSplit between both families | 4,000.00 |
| PhotographerCouple only | 1,200.00 |
| CateringFull invoice fronted by Alex's parents | 3,600.00 |
| Total | 8,800.00 |
| Person | Paid | Fair share | Balance |
|---|---|---|---|
| Alex & Jamie (couple) | 1,200.00 | 3,000.00 | −1,800.00 |
| Alex's parents | 5,600.00 | 3,800.00 | +1,800.00 |
| Jamie's parents | 2,000.00 | 2,000.00 | +0.00 |
- Alex & Jamie (couple)Alex's parents1,800.00
Alex's parents fronted the couple's 1800 catering share on top of their own, so the couple owes them that 1800 directly — Jamie's parents are already settled at exactly their agreed 2000.
Gift money offsets the honeymoon fund
After the wedding, the couple's honeymoon costs 2500. Guests contributed 900 in cash gifts specifically earmarked for the honeymoon, which the couple treats as a 'payment' toward that cost, alongside 1600 the couple pays from savings.
| Honeymoon fund | Amount |
|---|---|
| Honeymoon total cost | 2,500.00 |
| Gift money (guests)Earmarked contribution | 900.00 |
| Couple's own savings | 1,600.00 |
| Person | Paid | Fair share | Balance |
|---|---|---|---|
| Couple | 1,600.00 | 1,600.00 | +0.00 |
| Guest gift pool | 900.00 | 900.00 | +0.00 |
Once the 900 of gift money is logged as a contribution against the honeymoon, the couple's own out-of-pocket share drops to exactly 1600 and both entries already balance — no transfer needed.
Tracking contributions per supplier
1. Item cost
the full invoice for that supplier (venue, catering, photographer, etc.)
2. Agreed share
each contributor's pre-agreed portion of that specific item, not a flat per-head split
3. Contributor's total share
sum of their agreed shares across every item they're part of
4. Balance
amount a contributor has actually paid − their total agreed share
5. Settlement
net the balances so each contributor makes or receives one final transfer
Because contributors differ item by item, a family can be 'even' overall even if they overpaid on one supplier and underpaid on another — the per-item log is what makes that visible.
Mistakes that cause arguments
Splitting the grand total evenly
An even three-way split across couple and two families ignores that families often agree to cover specific big items (venue) rather than a blanket share of everything.
Losing track of early deposits
A deposit paid four months before the balance is still a real payment — log it the day it's paid so the running balance doesn't understate what someone's already put in.
Mixing gift money into general funds without earmarking
If gifts are meant for the honeymoon or a specific big cost, log them against that item specifically, not into an undifferentiated shared pot.
Practical tips
- Agree contribution percentages per supplier before booking anything — retrofitting an agreement after a deposit is paid causes most wedding money arguments.
- Log every deposit the day it's paid, even if the balance isn't due for months.
- Keep the wedding day budget and the honeymoon budget as separate groups so gift money earmarked for one doesn't blur into the other.
- Nominate one person per family to pay that family's supplier invoices, so the final settlement is between a small number of people rather than everyone individually.
Questions
- Can contributions be capped?
- Yes — enter the capped amount as that party's custom share on each expense.
- How do we track deposits paid a year earlier?
- Enter them as normal expenses; the date does not change the balances.
- Should gifts be included?
- Usually not — keep the ledger to costs the group agreed to share.