Kaiser Khan
Editor & reviewer — international calculator standards, tax data, and health thresholds
Kaiser Khan edits WorldCalculators.org. He implements country-specific formulas from primary authorities and writes the comparison tables. He has not independently examined readers and does not file tax returns for them — skip any page that you need as professional advice. Personal site: mrkaiserkhan.com/.
What does he write — and what does he refuse?
He writes decision pages for calculators: which BMI standard applies, who should skip BMI, how UK take-home differs from US FICA, when Japan’s no-tip norm is the right answer. He refuses unsourced statistics, competitor paraphrases, and first-hand claims (we have not stayed / treated / audited). If a number cannot be sourced today it is not published.
How is the work accountable?
The publisher is Elite Digital AI Solutions Ltd, Companies House 17250017 (register). Editorial rules: editorial policy. Method: methodology. Fixes: corrections.