Your real blended Stripe rate by average ticket (2026)

Everyone budgets Stripe at "2.9% plus 30 cents." Then the first real statement lands and the blended number is 3.6%, or 4.4%, or on a micro-subscription business, closer to 7%. Nobody was overcharged. The rate you actually pay is not the rate Stripe advertises. It is a function of one variable you already control: your average ticket.

This is the companion piece to our full Stripe fees teardown. That article lists every meter. This one answers the only question that changes a pricing decision: at my average order value, what blended rate do I really pay, and what is the single lever that moves it most?

Every fee below is pulled from Stripe's live US pricing page in 2026 and worked out in full. Nothing here is invented.

The formula behind your blended rate

Stripe's standard US online card rate in 2026 is 2.9% plus a flat $0.30 per successful transaction. Split that into its two parts and the whole thing becomes obvious:

Effective rate = 2.9% + ($0.30 / average ticket)

The percentage part never moves. The flat 30 cents is the entire story. It is a fixed cost divided by your ticket size, so it shrinks as tickets grow and explodes as they shrink. On a $2 charge that 30 cents is worth 15% on its own. On a $200 charge it is worth 0.14%. Same fee, two completely different businesses.

Rather than reach for a spreadsheet, run it through our free Stripe effective-rate calculator. Set your average ticket, transaction count, and the share of international or ACH volume, and it shows your real blended rate live, with a line-by-line breakdown of where every dollar of fees goes.

Open the Stripe effective-rate calculator to run your own numbers, switch between SaaS, marketplace, and high-ticket presets, and copy a one-line embed for your own pricing page.

One note before you do. The calculator opens on a SaaS preset that assumes a slice of international and currency-converted volume, so its headline blended number, 3.66% in the preview above, sits a little above the clean domestic table further down. Zero out the international and conversion sliders and it matches the pure domestic-card rates exactly.

Three 30-day bills, same 3,000 charges

To show how much ticket size alone drives the bill, hold everything else constant. Three businesses each run exactly 3,000 successful domestic card charges in a month. The only difference is average ticket. All figures use the 2026 rate of 2.9% + $0.30, domestic online cards, no add-ons.

Bill 1: micro-ticket SaaS, $8 average

• Volume processed: 3,000 x $8 = $24,000
• Percentage fees: 2.9% of $24,000 = $696
• Flat fees: 3,000 x $0.30 = $900
• Total Stripe cost: $1,596
• Blended rate: 6.65%

Read that flat-fee line again. The 30 cents costs this business $900, more than the entire 2.9% percentage charge of $696. On a micro-ticket product, the majority of your processing bill is the fixed fee, not the rate everyone quotes.

Bill 2: mid-ticket, $45 average

• Volume processed: 3,000 x $45 = $135,000
• Percentage fees: 2.9% of $135,000 = $3,915
• Flat fees: 3,000 x $0.30 = $900
• Total Stripe cost: $4,815
• Blended rate: 3.57%

Same 3,000 customers, same $900 in flat fees, but now the flat fees are only 19% of the bill. The blended rate has already dropped by nearly half versus the micro business.

Bill 3: high-ticket, $220 average

• Volume processed: 3,000 x $220 = $660,000
• Percentage fees: 2.9% of $660,000 = $19,140
• Flat fees: 3,000 x $0.30 = $900
• Total Stripe cost: $20,040
• Blended rate: 3.04%

At $220 a charge the flat fee is a rounding error, 4.5% of the bill. This business is paying almost exactly the headline 2.9%, plus a sliver. The 30 cents barely registers.

Three identical transaction counts. Blended rates of 6.65%, 3.57%, and 3.04%. The gap is entirely the flat fee meeting three different ticket sizes.

The extraction table: blended rate by ticket

Here is the same math across every common price point, so you can find your own number without doing the arithmetic. Domestic online card, 2.9% + $0.30, 2026, no add-ons.

The curve is steep on the left and flat on the right. Everything below roughly $20 is dominated by the flat fee. Everything above $100 is basically the 2.9% headline. The interesting decisions all live in that steep left region.

The one lever: raise the ticket, or change the rail

If your blended rate is uncomfortable, there is exactly one thing to change, and it is not the 2.9%. You cannot negotiate that without serious volume. You can change the denominator.

Lever 1: raise the average ticket. Bundle, set a minimum order, or bill annually instead of monthly. Take the $8 micro-SaaS. Charged monthly, twelve $8 charges a year cost 12 x ($0.232 + $0.30) = $6.38 in fees on $96 of revenue, a 6.65% blended rate. Bill the same customer once a year at $96 and the fee is 2.9% of $96 plus a single $0.30, which is $3.08 on $96, a 3.21% blended rate. Annual billing cut the processing cost in half without touching the price. This is the highest-leverage move a small-ticket business has.

Lever 2: move large payments to ACH. Stripe's ACH direct debit is 0.8%, capped at $5.00 per transaction. On a $220 B2B invoice, ACH costs $1.76 versus $6.68 on a card, a blended 0.8% instead of 3.04%. On a $1,000 invoice the cap bites: ACH is capped at $5.00, a 0.5% rate, versus $29.30 on a card. For any recurring or invoice-based charge above about $600, the ACH cap makes cards look expensive. The tradeoff is slower settlement and more failed-payment handling, so it fits invoices, not impulse checkouts.

Neither lever requires a call with Stripe sales. Both change the denominator in the formula, which is the only variable you own.

Where the add-ons push the number higher

The bills above assume clean domestic card volume. In the real world three meters stack on top and every one of them raises your blended rate further. All from Stripe's 2026 US pricing:

A US company selling worldwide routinely runs 30% to 50% of volume on international cards, so a "2.9%" business quietly becomes a 4.4% business before ticket size even enters the picture. The calculator above lets you set your international and conversion share to see your real blended number, not the clean-room one.