13 Free Bill Splitting Calculators for Every Situation
Splitting a bill sounds simple until real life gets involved — someone ordered the steak, someone else just had a salad, the electricity bill needs dividing three ways, or a group trip left everyone unsure who owes whom. We built a free calculator for each of these situations so you never have to do the math by hand again.
Here’s the complete list of free tools on Online Bill Split, organized by situation.
Dining & Food
- Split Bill Calculator — our original tool. Split any bill equally, by percentage, unequally, or item by item.
- Restaurant Bill Splitter — enter the subtotal, tax, and tip and get an exact per-person total.
- Tip Calculator — work out the tip on its own, with quick-select percentages.
- Food Delivery Bill Splitter — split a DoorDash or Uber Eats order including delivery fees and tip.
- Grocery Bill Splitter — divide a shared grocery run between roommates or family.
Home & Bills
- Rent Split Calculator — split rent fairly based on each person’s income, not just a flat 50/50.
- Utility Bill Splitter — combine electricity, water, internet, and gas into one fair split.
- Electricity Bill Splitter — split just the power bill in seconds.
- Subscription Splitter — divide the cost of a shared Netflix, Spotify, or streaming plan.
- Moving Cost Splitter — split truck rental, movers, and packing supplies with new roommates.
Trips & Groups
- Group Expense Settle-Up Calculator — the one for group trips. Enter what everyone paid and get the minimum payments needed to settle up.
- Hotel Room Splitter — split a hotel or Airbnb stay by total cost, nights, and guests.
- Carpool & Gas Splitter — split fuel costs fairly on a road trip or daily commute.
- Group Gift Splitter — chip in fairly for a birthday, wedding, or office gift.
Which one should you use?
If you only remember one link, make it the Split Bill Calculator — it handles equal, unequal, percentage, and itemized splits in one place, and every specialized tool above links back to it. For anything involving a full group trip with multiple payers, jump straight to the Group Expense Settle-Up Calculator instead — it minimizes the number of payments needed so nobody has to send five separate transfers.
All calculators are free, require no signup, and run entirely in your browser — nothing you type is ever stored or sent to a server.
