Split restaurant tabs, event expenses, and road trips evenly or itemized with custom tip and tax.
Equitably divide dinner checks, grocery bills, and party tabs among friends with custom gratuity rates and shared tax.
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The Split Bill & Group Expense Calculator divides shared costs among roommates, friends, and travel companions, taking into account individual item costs, shared group appetizers, tax, and gratuity. Splitting a group dinner evenly often unfairly penalizes guests who ordered modest meals or did not drink alcohol. This tool allows for both simple per-person splits and itemized shares.
Per Person = [Bill + (Bill × Tax%) + (Bill × Tip%)] / Number of People
Evenly distributes the total cost, proportional sales tax, and gratuity across all dining or event party members.
Multiplier = Grand Total / Subtotal; Person Share = Item Total × Multiplier
In itemized mode, tax and tip are distributed proportionally based on each person's individual meal or expense subtotal.
Split shared dinner tabs where individual guests ordered appetizers, entrees, or drinks of significantly differing prices.
Example: Assigning a $45 steak order and a $15 salad order their exact proportional shares of shared sales tax and gratuity.
Calculate fair contributions for shared fuel, grocery runs, and Airbnb rentals among travel groups.
Example: Distributing a $480 grocery and fuel total fairly across 4 traveling roommates with custom tip contributions.
Split party supply invoices and venue rental costs among group organizers with itemized transparency.
Example: Dividing a $650 private venue deposit across 5 co-hosts with individual line-item accounting.
An even split divides the total equally regardless of consumption. If one guest orders an expensive steak and cocktails while another orders soup, an even split forces the modest diner to subsidize the other guest's meal.
The cost of shared items is divided evenly among the guests who shared them, and then added to their individual meal subtotals along with proportional tax and tip.
Yes. The calculator applies tax and tip proportionally across all individual orders so the final shares add up to the register receipt total.
Yes. You can copy the itemized breakdown directly to your clipboard to paste into WhatsApp, iMessage, or group chats.
No. The calculator operates purely client-side in your browser.