Split Bill Calculator with Tax, Tip and Discount
The most complete split bill calculator online. Calculate tax, add your preferred tip, and apply discounts or coupons — get each person's final share instantly.
💰 Complete Bill Splitter
Why Include Discount in Your Bill Split?
Coupon Savings
Apply restaurant coupons or promo codes before splitting. Everyone benefits from the discount proportionally.
Accurate Tax
Tax is calculated on the discounted subtotal for maximum accuracy — matching what the restaurant charges.
Fair Tip Distribution
Tip is calculated after discount and tax, ensuring everyone contributes the same percentage on the actual bill.
How Tax, Tip & Discount Are Calculated
Subtotal
Enter the pre-tax meal cost
Discount
Apply coupon (% or $) to reduce subtotal
Tax & Tip
Add tax and tip on discounted amount
Split
Divide grand total among the group
Real Example Scenarios
With 20% Coupon — 4 People
With $15 Off Coupon — 6 People
Frequently Asked Questions
How does the split bill calculator handle discount before tax?
Our calculator applies discounts first, reducing the subtotal. Tax and tip are then calculated on the discounted amount — exactly as restaurants process coupons. This ensures maximum accuracy and fair distribution.
What types of discounts are supported?
Both percentage discounts (e.g., 20% off coupon) and fixed-amount discounts (e.g., $10 off). Switch between modes with the tabs above the discount input.
Can I adjust tip percentage separately from the discount?
Yes! Tip percentage is independently set and calculated on the discounted subtotal plus tax. You choose the tip rate that reflects your service quality.
Is there a split bill calculator with tax, tip AND discount combined?
You're on it! This is the complete split bill calculator that handles all three — tax percentage, tip percentage, and discount — in one place. Use it for any restaurant or shared expense scenario.