TryBillSplit
誕生日ディナー・主役無料の割り勘計算機
参加メンバー (タップして編集):
メンバーがまだ追加されていません。上に名前を入力して「追加」を押してください。
🍽️レシート品目リスト
料理や飲み物を入力。名前をタップして負担倍率 (1×, 2×, 3×) を指定。
🧾按分計算 (消費税・サービス料・割引)
税金や割引は、各人の飲食金額に応じて数学的に公平に按分されます。
+₹0.00
+₹0.00
+₹0.00
-₹0.00
よく使う値:
+₹0.00
立替払い者:
料理小計: ₹0.00総額: ₹0.00
各自の立替金額を入力してください:Paid: ₹0.00 / ₹0.00 (Matched ✓)
🎒 旅行台帳連携:このレシートをグループの旅行費用台帳に保存します。
お支払い合計金額
₹0.00
料理小計:₹0.00
消費税:+₹0.00
サービス料:+₹0.00
チップ:+₹0.00
手数料:+₹0.00
割引額:-₹0.00
👥 個別負担内訳Proportional
⚡ 送金リスト (精算)最適化済み
Minimum cash flow algorithm matches net balances to minimize total transfers.
🔒 100%クライアント処理 • サーバー保存なし • 即座に精算
👉
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誕生日・お祝い 割り勘計算機
誕生日ディナー・主役無料の割り勘計算機
誕生日の主役を無料にして、主役の食事代とバースデーケーキ代を他の参加者全員で均等に割り勘します。
✓
Zero Dollar VIP Mode
Gift any attendee ₹0 balance while friends absorb the cost.
✓
Custom Cake Splits
Split the surprise cake only among those who chipped in.
✓
Immediate Repayment
The person who paid the bill gets reimbursed instantly.
📐計算の検証Worked Example: Covering Arjun’s ₹950 Steak + ₹750 Cake among 3 Friends
検証済み請求総額₹4,080.00
計算の検証
Worked Example: Covering Arjun’s ₹950 Steak + ₹750 Cake among 3 Friends
検証済み請求総額₹4,080.00
Total bill with 5% GST, 10% Service Charge, and 5% Tip (+20% total fees) is ₹4,080.00. Arjun pays ₹0.00. The ₹4,080 bill is split equally across Tanvi, Rishi, and Mehak.
明細項目と割り当て
Arjun’s Steak (₹950)Covered equally by Tanvi, Rishi, Mehak (₹316.67 each)
₹950.00Birthday Cake (₹750)Covered equally by Tanvi, Rishi, Mehak (₹250 each)
₹750.00Group Food & Drinks (₹1,700)Shared equally by Tanvi, Rishi, Mehak (₹566.67 each)
₹1,700.001人あたりの公平な割り勘計算
Arjun (Birthday)₹0.00 (Treated by friends)
₹0.00
Tanvi (Payer)₹1,133.33 subtotal + 20% tax/service/tip (₹226.67)
₹1,360.00
Rishi₹1,133.33 subtotal + 20% tax/service/tip (₹226.67)
₹1,360.00
Mehak₹1,133.33 subtotal + 20% tax/service/tip (₹226.67)
₹1,360.00
💡Tanvi paid ₹4,080. Rishi and Mehak each send ₹1,360 directly to Tanvi via direct transfer.
❓ よくある質問
誕生日会・主役おごり 割り勘計算機に関するよくある質問
How do we assign the birthday person’s meal to the rest of the group?
Simply don’t assign the birthday person to their item! Instead, assign 1 share to each friend who is contributing toward treating them. The app distributes the cost evenly among the contributors.
Can some people contribute more toward the gift/cake than others?
Yes. Use portion multipliers (e.g. 2x shares for close friends or organizing hosts, and 1x shares for other guests).
Does the birthday person see the bill if I share the link?
Yes, if you share the link they can see the breakdown showing their total as ₹0.00, or you can copy only the settlement summary to the contributors-only chat.