Why wedding budgets feel impossible to plan
Most couples start with one big number: “We think we can spend about £25,000.” Then they start getting quotes and realise they have no idea how that number splits across venue, food, photography, flowers, and the hundred other things a wedding needs. A budget spreadsheet helps later, but first you need an estimate that makes sense.
That is where a wedding budget calculator comes in. It takes your total budget and divides it into realistic categories based on what couples actually spend. You can tweak the sliders to match your priorities — maybe photography matters more than flowers, or you want to spend less on transport and more on the venue. The calculator rebalances everything as you go, so the total always stays at 100%.
How the ForeverAfter budget calculator works
The calculator starts with a sensible default allocation. Venue and rentals usually take the biggest slice, followed by catering and bar, photography and video, attire and beauty, flowers and decor, music and entertainment, transport, gifts and favours, legal fees, and a small miscellaneous buffer.
You can choose a total budget from the quick-pick buttons or type your own number. The currency matches your location automatically, so you will see pounds, dollars, euros, or whichever currency your wedding is being planned in. Add how many months you have until the wedding and the calculator tells you how much to save each month.
Make it yours and share it
Weddings are rarely planned alone. You might be sharing costs with your partner, parents, or family members. The calculator updates the URL as you make changes, so you can copy the link and send your exact breakdown to anyone. There is also a one-click text summary for WhatsApp or Instagram.
Want to go further? Once you have an estimate you are happy with, move it into the ForeverAfter wedding budget tracker to record real quotes, deposits, and payments as you book your vendors. The calculator gives you the plan; the tracker makes sure you stick to it.
Wedding budget calculator FAQs
How does the wedding budget calculator work?
Enter your total wedding budget and the calculator splits it across the main wedding categories. You can drag the sliders to match your priorities, and the shareable link lets you send your exact breakdown to your partner or family.
What is a realistic wedding budget?
A realistic budget depends on your location and guest count. In the UK, the average wedding is around £18,000–£25,000; in the US it is closer to $30,000. The calculator uses sensible default percentages so you can adapt any total to your wedding.
How much should I spend on each part of my wedding?
As a starting point, venue and rentals often take 30–40%, catering and bar 15–20%, photography and video 10–15%, attire and beauty 5–10%, flowers and decor 5–10%, and the rest covers music, transport, legal fees, gifts, and miscellaneous costs.
Can I share my wedding budget breakdown?
Yes. The calculator updates the URL as you edit, so you can copy the link and share it with your partner, parents, or wedding planner. You can also copy a formatted text summary.