Restaurant Credit Card Fee Calculator

Your POS reports food and beverage sales. Your processor bills on what you authorized and settled, which is the check plus tax plus tip. Square says so in its own fee documentation: payment processing fees are taken out of the total amount of each transaction, including tax and tip. The networks bill the acquirer on the full settled amount, and the acquirer bills you on it.

That gap is the reason this page exists. A restaurant with $73,950 of card food and beverage sales and a 19.3 percent average tip runs $88,222 through the terminal. At 2.6 percent plus 15 cents the bill is $2,553.73 a month. Model the food and beverage sales alone and you get $2,182.65, understated by $371.08 every month and $4,452.97 a year.

Which tip percentage you feed the model matters more than the rate you pay. Toast, measuring card and digital transactions across its US restaurants, puts full service at 19.3 percent for the first quarter of 2026, quick service at 15.8 and takeout at 13.7. Square, measuring its own food and beverage base in the same quarter, reports 14.82 percent for full service and 17.30 for bars. They disagree because the bases disagree, and neither one sees a cash tip. Use your own POS number.

Federal law permits it, narrowly. The Department of Labor's Fact Sheet 15 says that when tips are charged on customers' credit cards and the employer can show it pays the card company a percentage on such sales, the employer may pay the employee the tip, less that percentage. Its own example: at a 3 percent card fee, paying 97 percent of the tips does not violate the FLSA.

Three hard limits catch operators. You cannot reduce the tip by more than the transactional fee the card company actually charged, whether or not you take a tip credit, and Fact Sheet 15 calls doing so a keeping violation under section 3(m)(2)(B). That fee may not reduce the wage below the required minimum including any tip credit claimed: at a $2.13 cash wage, a $5.12 maximum tip credit and a $7.25 minimum, an employer taking the full credit has no headroom at all. And the money is due by the regular payday, not when the card company reimburses you.

State law can remove the option outright. California Labor Code 351 requires an employer who lets patrons tip by card to pay the full amount of the gratuity the patron indicated on the credit card slip, without any deductions for any credit card payment processing fees or costs, by the next regular payday. This is a wage and hour question, answered by the law of your state.

It is worth sizing what you are fighting over. At a $42.66 check and a 19.3 percent tip, the tip is $8.23 and 2.6 percent of it is 21 cents. Across 1,733 checks that is about $371 a month to the house. Plenty of operators price that against the FLSA exposure and decide to eat it.

Marketplace delivery orders do not belong in this calculator, and no ranking restaurant fee calculator says so. DoorDash's merchant documentation states there are no payment processing fees for restaurants on DoorDash app or website orders, and lists credit card processing among what the commission covers. The platform takes the card and pays the interchange; you get a payout net of commission. Feed that volume in and you invent a cost you never incurred, on top of the commission you did.

Direct channels are uneven, so check the product. Uber's webshop, where the order runs on your own site, charges US merchants 2.5 percent plus 29 cents as an order processing fee, a real acceptance cost that belongs in the model at its own rate: Visa prices restaurant card not present interchange 10 basis points above card present and doubles the per transaction floor. DoorDash goes the other way on its direct product, saying all DoorDash offerings include credit card processing.

The mix is big enough to matter. The National Restaurant Association's 2026 State of the Restaurant Industry reports that 75 percent of delivery customers ordered through a third party service in the past six months, and that 44 percent prefer that to ordering directly. If much of your revenue arrives as a net marketplace payout, your card volume is smaller than your sales report and your effective rate is wrong top and bottom.

Per transaction fees matter more in restaurants than the headline rate, because ticket sizes swing so hard. On a $50.89 full service charge, being a $42.66 check plus a 19.3 percent tip, Square's 2.6 percent plus 15 cents costs $1.47, an effective rate of 2.89 percent. On a $17.05 counter charge, being Toast's July 2026 median burger at $14.72 plus a 15.8 percent quick service tip, the same pricing costs 59 cents, an effective 3.48 percent. The percentage never moved. The 15 cents did.

Card mix is the other lever, and a flat rate statement hides it. Interchange is the wholesale floor paid to the card issuing bank. Visa's schedule effective April 18, 2026 prices card present restaurant credit at 2.10 percent for Traditional Rewards and All Other Products and 2.60 percent for Visa Signature, Signature Preferred and Infinite, both with a 4 cent minimum. Exempt debit at the restaurant category is 1.55 percent plus 4 cents; regulated debit is 0.05 percent plus 21 cents. On that same $50.89 charge, interchange alone runs from 24 cents to $1.32, on nothing but which card the guest hands you.

That spread is why flat rate and interchange plus diverge for restaurants. Flat rate averages the mix and keeps the difference; interchange plus passes it through. Helcim publishes interchange plus 0.35 percent plus 7 cents for card present volume between $50,000 and $100,000 a month. On a card at Visa's 2.10 percent rate that is $1.32 against Square's $1.47, about $271 a month. Network assessments, which neither network publishes, come out of that gap.

One restaurant specific mechanic never shows as a fee line but causes them. You authorize the check, the guest writes a tip, and you settle a larger amount at batch. Visa permits the cleared amount to exceed the authorized amount, and effective February 21, 2026 the US tolerance is up to 30 percent for merchant category codes 5811 caterers, 5812 eating places and restaurants, and 5814 fast food restaurants. MCC 5813, drinking places, is not in that US row. Go past it, or leave a terminal unbatched, and you are into reauthorization, downgrades and disputes.

A credit card surcharge is capped twice. Visa's core rules set the US maximum at 3.00 percent and separately cap a brand level surcharge at the merchant's Visa Surcharge Cap, meaning the average merchant discount rate you pay your acquirer for credit card transactions. Mastercard publishes a Maximum Surcharge Cap of 4 percent with the same lesser of test against your average effective discount rate. Neither brand permits surcharging debit or prepaid cards. Both want 30 days notice, and disclosure at the point of sale and as a dollar amount on every receipt.

Recovery is never complete. Only credit cards can be surcharged, and the Federal Reserve's 2026 Diary of Consumer Payment Choice has US consumers making 16 credit and 15 debit payments a month, so close to half your card transactions are out of scope before you start. The surcharge is itself part of what you process, since Visa requires it inside the transaction amount, so you pay your own rate on it. And tips are excluded: Square's implementation bars surcharges on tips, debit, ACH, offline and split tender payments. Square does not offer surcharging at all in Connecticut, Maine, Massachusetts or Puerto Rico.

A service charge is a different instrument, and its consequences land in payroll rather than payments. The Department of Labor is unambiguous: a compulsory charge for service, for example 15 percent of the bill, is not considered a tip under the FLSA. Sums distributed to employees from service charges are not tips, but may be used to satisfy the employer's minimum wage and overtime pay obligations, and must be included in the regular rate of pay for computing overtime.

This calculator prices card acceptance. It will tell you what a surcharge or service charge does to your effective rate. It will not tell you whether either is lawful where you operate.