Free tools
Business calculators
Quick answers to everyday business math — no account needed. Each one is powered by a real Turtini module.
Loan & financing calculator
Monthly payment, total interest, and a full amortization schedule for any loan.
Overtime pay calculator
Gross pay for a week with FLSA overtime — anything over 40 hours at 1.5×.
Tip pool calculator
Split a shift’s tips fairly across your staff by hours worked.
Payment cost calculator
What taking card payments really costs you each month — and what a platform that takes a percentage of your sales would add on top.