How much do your
mates owe you?

Tell it how often you're the one who taps, and how flaky your mates are about paying back. It does the sad maths — backed by actual research.

How often do you front the bill?

2
3
3
1
1
4

Your group

4
Eventually, mostly
neverinstantly

You front for your mates

$5,742/yr

and never see $2,584 of it again

per month lost

$215

per mate carried

$861

that's roughly

a return flight to Europe

You are the Reserve Bank of your friend group. Time to raise interest rates.

Group dinners$907 lost
Rounds of drinks$680 lost
Ubers / rides$437 lost
Shared groceries / house stuff$243 lost
Subscriptions on your card$73 lost
Tickets / events fronted$243 lost
Never chase a mate again → join OneTap
$926

owed to the average adult for dinners, rides & trips

PayPal survey (US)
$37

unpaid is enough to start quiet resentment

Consumer research
90 days

until an IOU becomes a grudge

Consumer research
43%

would end a friendship over an unpaid debt

Bank of America

Rough estimate, for fun — based on average split costs and survey data, not your bank statement.