結婚式の予算の立て方
The wedding budget is the single most important number in the entire planning process. It decides the venue, the guest count, the dress, the photographer, the honeymoon — every line item on the 14-category breakdown below. Most couples start with a number pulled out of the air, then discover two-thirds of the way through that the photographer alone costs what they budgeted for the whole wedding. This calculator prevents that. Set the total honestly, distribute the percentages to match your priorities, and watch the pie chart. The number on the right of each row is the cap for that category — go over it only when you have a real quote, not a wish.
カテゴリーからではなく総額から始める
Most US wedding industry surveys put the 2026 median wedding at $30,000-$35,000 (≈ ¥4,500,000) for ~130 guests. The 14 categories below are weighted toward that median. If your budget is different — $8,000 (≈ ¥1,200,000) elopement, $80,000 (≈ ¥12,000,000) luxury — change the total first, then drag the sliders. The percentages and pie chart will rescale automatically.
業者見積もりをその場で確定する
The slider is a planning tool, not a contract. When you get a real quote from a venue ($12,000 (≈ ¥1,800,000) for the hall) or a photographer ($4,500 (≈ ¥675,000) for 8 hours), override the slider amount with the actual number. The gap between your budget and the actual quote becomes obvious at a glance. The remaining categories stay at the percentages you set; you don't need to rebalance them until you actually have data.
3つの高額カテゴリーが方向性を決める
Venue, catering, and photography typically account for 60-70% of any wedding budget. Get those right and the rest falls into place. If you need to cut, cut catering (buffet vs. plated, or weeknight vs. Saturday) before you cut the photographer — the photos are what you keep forever, the food is gone in an hour.
新婚旅行は別項目、「その他」ではない
Put the honeymoon in its own category. If you treat it as miscellaneous, it'll be the first thing you cut when overruns happen elsewhere. The honeymoon is the actual wedding present to yourselves — give it its own line and protect it.
結婚式の予算14カテゴリー解説
- Venue & Reception (35-40%) — The biggest line. Includes the ceremony space, reception hall, ceremony + reception fees, and any required insurance.
- Catering & Bar (25-30%) — Per-head cost × guest count. Buffet usually runs $50-$80 (≈ ¥7,500)/head; plated $80-$150 (≈ ¥12,000)/head; bar $20-$40 (≈ ¥3,000)/head additional.
- Photography (10-12%) — 8 hours of coverage with an album runs $3,500-$6,000 (≈ ¥525,000). Engagement shoot adds $400-$800 (≈ ¥60,000).
- Videography (5-7%) — Same-day-edit or 60-90 second highlight runs $1,500-$4,000 (≈ ¥225,000). Full ceremony + reception + editing runs $3,500-$8,000 (≈ ¥525,000).
- Flowers & Decor (8-10%) — Bridal bouquet ($150-$300 (≈ ¥22,500)), centerpieces ($50-$150 (≈ ¥7,500) each × table count), ceremony arch ($500-$2,000 (≈ ¥75,000)), venue decor.
- Attire & Beauty (8-10%) — Wedding dress $1,500-$4,000 (≈ ¥225,000), suit/tux $400-$1,200 (≈ ¥60,000), hair & makeup $300-$800 (≈ ¥45,000), alterations $200-$500 (≈ ¥30,000).
- Music & Entertainment (7-10%) — DJ $1,200-$2,500 (≈ ¥180,000), live band $3,500-$8,000 (≈ ¥525,000), ceremony musicians $500-$1,500 (≈ ¥75,000), sound system rentals.
- Cake & Desserts (2%) — Wedding cake $400-$1,000 (≈ ¥60,000), dessert table $200-$600 (≈ ¥30,000).
- Rings & Jewelry (4-5%) — Engagement ring + wedding bands together. Excludes the engagement ring if already purchased.
- Invitations & Stationery (2-3%) — Save-the-dates, invitations, RSVPs, thank-you cards. Or $0 (≈ ¥0) if you use the free digital tools on this site.
- Favors & Gifts (2-3%) — Guest favors ($3-$8 (≈ ¥450) each), wedding party gifts ($50-$200 (≈ ¥7,500) each × 6-10 people), parent gifts.
- Transportation (2%) — Limo for the couple $400-$1,000 (≈ ¥60,000), guest shuttle $500-$1,500 (≈ ¥75,000), parking.
- Honeymoon (5-8%) — International 7-10 days $5,000-$12,000 (≈ ¥750,000). Domestic 5-7 days $2,500-$6,000 (≈ ¥375,000).
- Miscellaneous (3-5%) — Tips, marriage license ($50-$100 (≈ ¥7,500)), wedding insurance ($200-$500 (≈ ¥30,000)), postage, alterations, the "we forgot" line.
よくある質問
予算をエクスポートできますか?
はい。CSVをエクスポートをクリックすると、14のすべてのカテゴリー、割合、金額を含むカンマ区切りファイルがダウンロードされます。Excel、Googleスプレッドシート、その他のスプレッドシートで開いてください。印刷を使えば、PDFにきれいなレイアウトで出力できます。
結婚式予算の平均的な割合は何ですか?
アメリカの結婚式の業界平均:会場 & 披露宴 35-40%、ケータリング & バー 25-30%、写真 10-12%、ビデオ 5-7%、花 & 装飾 8-10%、衣装 & 美容 8-10%、音楽 & エンターテインメント 7-10%、ケーキ & デザート 2%、指輪 & ジュエリー 4-5%、招待状 & ペーパー用品 2-3%、引き出物 & ギフト 2-3%、交通 2%、新婚旅行 5-8%、その他 3-5%。合計で約100%になりますが、優先順位に応じて再配分できます。
対応している通貨は?
USD($)、EUR(€)、GBP(£)、JPY(¥)、CNY(¥)、INR(₹)、KRW(₩)。通貨は単なる表示ラベルです — 地元の通貨で予算を入力すると、内訳全体で同じ記号が使用されます。
予算データはプライベートですか?
はい。すべての予算値はお使いのブラウザのlocalStorageにのみ保存されます。サーバーには何もアップロードされません。データを消去するにはブラウザのストレージをクリアしてください。
予算をエクスポートできますか?
Yes. Hit CSVエクスポート to download a comma-separated file with all 14 categories, percentages, and amounts. Open in Excel, Google Sheets, or any spreadsheet. Use 印刷 for a clean PDF-ready layout.
予算から結婚式ムービーへ
Once the budget is set, the next conversation is "what do we keep forever". For most couples that's the photos and the wedding film. Both are line items in the calculator — photo is 10-12% and video is 5-7%. Put them together and you're at 15-19% of the budget, which is a fair price for the only two things you'll watch 10 years from now. See how the AI wedding video service works if you want a 60-90 second cinematic film for under $10 (≈ ¥1,500) per attendee. Get a free quote.