Free tools for people who run something
Small calculators that answer one question honestly, with no signup and no email wall. Your numbers stay in your browser. If the answer is that you should leave things exactly as they are, the tool will tell you that too.
Pick the one that fits your business
Delivery app commission calculator
See what DoorDash, Uber Eats, and Grubhub take from your restaurant in a year, and what direct ordering would cost instead.
Open the calculator NonprofitsDonation platform fee calculator
See what your fundraising platform takes in a year, split into the part you cannot avoid and the part you can.
Open the calculator MasajidMasjid donation fee calculator
See what your donation platform takes from sadaqah and zakat in a year, and what stays with the masjid on a page of its own.
Open the calculator ClinicsPatient no-show cost calculator
See what missed appointments cost your practice in a year, and how much automated reminders typically recover.
Open the calculatorWhy we built these
Every one of these calculators came out of a real conversation. A restaurant owner who had never added up a year of commission. A masjid board deciding whether the platform fee was worth it. A practice manager who knew the no-show rate was bad but had never put a dollar figure on it.
The numbers behind them are published rates and peer reviewed research, not estimates we invented, and each page shows its sources and the date they were checked. Where a calculator says you would be better off leaving things alone, that is the honest answer and we would rather you had it.
Several of these leaks, missed appointments and unanswered orders among them, are the kind of repeated work AI now handles well. If that is where your number came from, read how we approach AI for small business.
Nothing you type is sent anywhere. The math runs in your browser, there is no signup, and we do not ask for your email to show you the result.
Found a number you want to change?
Tell us what the calculator showed you and what you are trying to fix. The first consultation is free, and you get one fixed itemized quote before any work starts.