Cost per guest based on total wedding budget and size.

Wedding cost per guest is a useful metric because much of wedding spending scales with headcount — catering, venue size, drinks, place settings, favours, cake, print materials. typical wedding cost is 20,000-35,000 for 70-100 guests, producing per-guest cost of 200-400.

Reducing guest count is often the most effective cost-reduction lever. 50 guests at 300/each is 15,000; 100 at 250/each is 25,000 (per-guest cost typically lower at larger scale, but total higher). Halving guest list reduces total cost by 35-45%, not 50% — because some fixed costs remain (photographer, officiant, dress) regardless of size.

The reverse is also true: adding guests scales costs faster than most couples expect. "Just ten more people" typically adds 2,000-4,000 to total budget once all per-guest items are included.

How to use it

Input total wedding budget and number of guests. The tool shows cost per guest, plus comparison scenarios of 80% and 120% guest count with rough implication on total cost.

What the result means

Cost per guest is a useful metric for comparing weddings or understanding your own. Under 150/guest is budget-conscious; 150-300 mainstream; 300-600 upscale; above 600 luxury. Compare to your social circle and comfort level.

Budgeting tool, not wedding planning advice.

Run it with sensible defaults

Using total wedding budget of 25,000, number of guests of 90, the calculation works out to 277.78. Nudge the inputs toward your own situation and the output recalculates instantly. The defaults are meant as a starting point, not a recommendation.

The levers in this calculation

The inputs — Total Wedding Budget and Number of Guests — do not pull with equal force. Not every input has equal weight. Flip one at a time toward extreme values to feel which ones move the needle most for your situation.

How the math works

Simple division: total budget divided by guest count. Also projects 80% and 120% scenarios with rough 70%/115% total cost adjustment reflecting fixed vs variable cost structure. The working is transparent — you can verify every step yourself in the formula section below. No black box, no opaque "proprietary model".

What the number doesn't include

Life events generate side costs: time off work, travel for guests, aftercare, lost weekends. The figure here covers the direct costs. Noting the indirect ones alongside avoids the post-event surprise.

What this doesn't capture

Life events generate side costs the figure doesn't include: time off work, lost income, travel for others, aftercare. Add 10–15% to the direct number as a buffer; the items you haven't thought of usually fill most of it.