Everyday calculators

Tips, splitting a bill, fuel cost, GPA, and salary-style hourly math for daily decisions.

Tips, splitting a bill, fuel cost, GPA, and similar daily decisions.

Tip Calculator · Salary Calculator · Split Bill Calculator · Fuel Cost Calculator · GPA Calculator

Work out a tip from the bill and a percentage, then optionally divide the total among the people paying.

Convert a wage between hourly, monthly, and yearly using the working hours you specify—not a fixed 2,080-hour assumption unless you choose it.

Split a total evenly. For tip-plus-split in one step, use the tip calculator.

Estimate what a trip costs in fuel from distance, how much the vehicle uses, and the price of fuel.

Enter each course grade and its credits. The GPA is the credit-weighted average of the grade points.

Related guides