Split the bill with friends, without the maths.

A split bill means dividing one bill into several parts: one person pays the cashier first, and everyone else repays their own share. So if you ask “what is split bill?”, the short answer is splitting the cost — only calculated properly with real numbers instead of guesses at the table.

The phrase itself comes from English: split (to divide) and bill (the account). You will find it in e-wallet menus and restaurant apps, and it is now the common name for bill splitting calculators like SplitBillKu.

In casual speech, “split bill” is basically “let’s just split it”, “split it fairly”, or “each pays for what they ordered”. People shorten it further: “I’ll split the bill with you”, meaning please calculate the shares and send the numbers.

Because the idea is the same as chipping in, a slang split bill does not mean everyone pays into one account — one person still covers the bill first and the rest send their part. The only difference is that the maths is done automatically so nobody feels short-changed.

They are close, but the level of precision differs:

• Chipping in usually means dividing evenly by word of mouth — “just pay this much each” — often rounded roughly.
• Split bill means dividing by real consumption: who ordered what, plus tax and service, down to an agreed rounding.

So chipping in is the concept, and split bill is the way of calculating it. If the bill is small and everyone ordered the same, they feel identical. As soon as the items differ, split bill is far fairer.

Splitting a bill with SplitBillKu takes three steps, with no install and no login:

1. Open this page and enter the total — or switch to the Per Item tab to break down each dish and drink.
2. Set the number of people with the + and − buttons, name them, then switch on tax, service, and rounding if needed.
3. Press the share button to send the result to WhatsApp, or copy the text and paste it into any chat.

Every calculation runs in your browser, so the numbers appear instantly and bill data is never sent to a server.

The maths is simple: bill total = subtotal + tax + service, then the result is divided between everyone.

In SplitBillKu you just enter the percentages (say 10% tax and 5% service charge), then choose split evenly or per item. In the Per Item tab, tax and service are divided proportionally: if your subtotal is 40% of the bill, you also cover 40% of the tax and service. So whoever ordered the steak and whoever ordered the soda both stay fair — exactly like the real receipt.

A Gojek order sits on one account, so the most common way to split a Gojek bill is paying afterwards:

1. One person pays the whole order first — GoPay, QRIS, card, or cash.
2. Enter the total in SplitBillKu and set the people or items.
3. Switch on tax and service so the result matches the receipt.
4. Share the breakdown in the group chat and wait for the transfers.

The GoPay split bill flow is identical: GoPay is only the first person’s payment method, and everyone transfers to them. Tip: ask for the transfers before everyone leaves.

LINE: the built-in LINE SplitBill feature has been discontinued in many countries, so LINE’s own split bill service is no longer reliable. The alternative is still simple: calculate with SplitBillKu, then paste the result into your LINE group — it is plain text, so it reads perfectly with no extra app.

Shopee: Shopee does not offer a built-in split bill feature for shared shopping either. People use the same approach as with Gojek: one person pays for the order, then shares the breakdown through WhatsApp, LINE, Telegram, or any other chat. So a Shopee split bill is still possible — you just need a calculator like SplitBillKu in between.

Once the numbers are right, press Share to WhatsApp — WhatsApp opens with a ready-to-send message listing every name, their share, and the total.

If your friends use LINE, Telegram, Discord, or SMS, use the copy text button and paste it wherever you like. They do not need to install anything or log in; they just read the numbers. That is the advantage of an online split bill: the result is plain text that fits into any group.

Rounding removes the change so nobody has to deal with a figure like 37,433. Each person’s share is rounded up to the unit you choose: Rp 1,000 or Rp 5,000.

Because it rounds up, the collected total can be slightly larger than the original bill — the difference (the rounding remainder) is shown separately in the breakdown so it stays transparent. Everyone ends up paying a round number and the maths is finished fast.

Free, and no account needed. SplitBillKu is a free online split bill service: no fees, no ads, no sign-up, and no limit on calculations. Just open this page, calculate, and share.

The same goes for your friends — they only read what you send, with no app to install and no registration. Every calculation happens in your browser, so no bill, name, or item is ever sent to a server.

SplitBillKu combines both modes at once (split evenly and per item), shows each person’s name directly in the WhatsApp message, lets you change the tax and service percentages to match the receipt, and rounds up to Rp 1,000 or Rp 5,000. On top of that: completely free, no login, and no data sent to a server.