Free business & student tools
Practical tools for business school, consulting, and your career — finance calculators, strategy frameworks, GPA and GMAT helpers, and AI-powered interview and application tools. All free, no login.
Finance
Run the numbers — ROI, NPV, margins, growth.
ROI Calculator
Cost and gain in, ROI % and net return out.
NPV Calculator
Cash flows + discount rate in, NPV out.
IRR Calculator
Cash flows in, IRR % out.
CAGR Calculator
Start, end, years in — CAGR % out.
Break-Even Calculator
Fixed + variable costs in, break-even units out.
Profit Margin Calculator
Revenue and cost in, margin % out.
Markup Calculator
Cost + markup % in, price out (and back).
Compound Interest Calculator
Principal + rate + time in, future value out.
MBA ROI Calculator
Tuition + salaries in, payback years out.
Strategy
Structure the problem with proven frameworks.
MECE Checker
Grades your structure for overlaps and gaps in seconds.
Profitability Tree Builder
Build and edit a profitability issue tree visually.
SWOT Analysis Builder
Fill the 2×2, copy a formatted SWOT.
Business Model Canvas Builder
Fill nine blocks, copy your canvas.
Case Study Reviewer
Your write-up in, structured critique out.
Practice
Drill the core case skills.
Career
Sharpen your resume, pitch, and interview answers.
Consulting Resume Reviewer
Scores your bullets on impact, quantification, and action verbs.
Cover Letter Generator
Role + background in, draft cover letter out.
STAR Method Answer Builder
Question + notes in, STAR answer out.
Resume Summary Generator
Your background in, summary variants out.
Elevator Pitch Builder
Fill the blanks, get a ready pitch.
Student
Stay on top of grades, scores, and focus.
Polish
Sharpen how you come across.