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21 results for “tip”
Percentage Calculator
Quick percentage of a number — useful for tips, discounts, and taxes.
OpenFinanceTip Calculator
Calculate tip amount and per-person split for dining out.
OpenMathBasic Calculator
Add, subtract, multiply, and divide two numbers.
OpenMathGCF / LCM Calculator
Find the greatest common factor and least common multiple of two integers.
OpenEveryday LifeSplit Bill Calculator
Split a restaurant bill with optional tip across any number of people.
OpenEveryday LifeEveryday Tip Helper
Quick tip presets for coffee, haircuts, delivery, and dining.
OpenEveryday LifeTip + Tax Combo
Add sales tax and tip to a bill, with optional per-person split.
OpenHealth & FitnessIdeal Body Weight (Multiple Formulas)
Compare Robinson, Devine, and Miller ideal body weight estimates.
OpenEveryday LifeTip + Tax + Split
Add tip and sales tax, then split the bill among diners.
OpenFinanceTip + Tax + Split Mega
Bill with sales tax, tip (pre or post tax), and even split per person.
OpenFinanceStock Average Cost Calculator
Average cost basis after multiple buys (shares and prices).
OpenMathMatrix Multiply 2×2
Multiply two 2×2 matrices (row-major entries).
OpenMathMatrix Multiply 3×3
Multiply two 3×3 matrices (9 comma-separated values each, row-major).
OpenMathComplex Number Calculator
Add or multiply two complex numbers; see magnitude and argument.
OpenEveryday LifeTip by Country
Suggested tip percent and amount by dining culture norms.
OpenFinanceDebt Snowball Calculator
Pay lowest balances first — see months, interest, and payoff order for multiple debts.
OpenFinanceOvertime Pay Calculator
Break down regular vs overtime pay with a custom OT multiplier (default 1.5×).
OpenEducationGrade Points (4.0 Scale)
Convert letter grades to quality points and compute GPA across multiple courses on a 4.0 scale.
OpenFinanceDebt Consolidation Savings Calculator
Estimate interest savings from consolidating multiple debts into one new loan rate and term.
OpenEducationAP Score Predictor
Predict a simplified AP score (1–5) from multiple-choice correct counts and FRQ points with configurable MC weight.
OpenHealth & FitnessJet Lag Planner
Rough days to adjust and daily shift hours after crossing time zones east or west, with simple light-timing tips.
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