Understand a loan before you sign
The monthly payment matters, but so does the total interest over the life of the loan. A longer term lowers each payment and raises the total cost. The loan calculator shows both, so you can compare offers on what they really cost.
Track the numbers that keep a business alive
Cash runway shows how many months your cash lasts at the current burn rate. Financial ratios turn your balance sheet and profit figures into signals about liquidity, debt and profitability. Return on investment and customer lifetime value help you decide where the next dollar should go, and depreciation spreads the cost of equipment over the years you use it.
Charging interest on late payments is allowed in many places, sometimes with a legal maximum or a statutory rate. The late payment fee calculator works out the amount from your own terms.