Dutch Pay Split Calculator

Dutch Pay Split Calculator helps Split a shared bill or event cost across people with optional extras and discounts.

Final amount

₩132,800

Tip amount

₩12,800

Alex

₩44,260

Blair

₩44,270

Remainder -₩10

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Dutch pay split calculator guide

This English page translates the Korean Dutch-pay split calculator and calls calculateDutchPay. It preserves equal split, ratio split, item split, tip amount, discount amount, and 10 KRW rounding modes.

Equal and ratio split

Equal split adds tip, subtracts discount, divides by participant count, rounds each amount to the selected 10 KRW mode, and places any rounding remainder on the first participant so the distributed total still matches the receipt.

Ratio split uses participant ratios instead of equal shares. If the total ratio is zero, the Korean library falls back to equal split rather than producing an invalid division.

Item split

Item split builds the bill from menu items, price, quantity, and the participants who shared each item. Tip and discount are applied as an adjustment ratio to item totals before participant amounts are summed.

This is useful when one person ordered a separate drink or when only two people shared a dessert. It avoids forcing item-level spending into a flat equal split.

Rounding and settlement

The supported rounding modes are round, ceil, and floor to the nearest 10 KRW. Rounding is intentionally done near the end of the calculation to keep the total aligned with the receipt.

For real settlement, compare the calculator with the final card receipt, service charge, coupon, tax, delivery fee, and payment-app transfer limits.