
Best Free AI for Case Interview Math Practice (2026)
The free AI tools that actually run case math drills with feedback: ChatGPT, Claude, Road to Offer Math Drill, and the prompts to make them work.
May 8, 2026
Case interview prep articles tagged with Case Interview Math

The free AI tools that actually run case math drills with feedback: ChatGPT, Claude, Road to Offer Math Drill, and the prompts to make them work.
May 8, 2026

When to use top-down vs bottom-up market sizing in MBB case interviews. Decision rule, side-by-side worked examples, and the cross-check move that impresses interviewers.
Mar 15, 2026

Master break-even analysis for case interviews. Learn the formula, contribution margin, and work through fully solved examples with real numbers.
Mar 20, 2026

When to use ROI, NPV, and payback period in case interviews — with formulas, worked examples, and how interviewers score the math.
Mar 20, 2026

Every consulting math formula you need for case interviews: margins, CAGR, break-even, ROI, NPV, and unit economics — with worked examples and when to use each.
Mar 15, 2026

Get faster and more accurate at case interview math. Rounding, shortcuts, and drills for percentages, multiplication, and sanity checks, without a calculator.
Feb 1, 2026
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