MyCalculatorMyCalculator is an international online calculator platform designed to make everyday calculations simple. We build free, fast, no-sign-up tools for finance, salary, loans, electricity, investments, math, business, time, health and everyday life.
Most of our calculators are generic by design — you enter your own numbers, currency and assumptions, and the tool works the same whether you're in New York, London, Toronto, Sydney, Mumbai, Dubai, Singapore or Auckland. Where local rules genuinely matter — like income tax bands or take-home pay — we build dedicated country-specific calculators instead of guessing, so generic tools stay accurate for everyone.
What we build
- Finance & money: percentage, discount, ROI, margin, budgeting
- Salary & career: salary conversion, hourly rates, raises, overtime
- Loans & EMI: loan payments, mortgages, amortization
- Investment: compound interest, savings, inflation
- Home & utilities: electricity cost, energy usage
- Math, time & date, business, health, and everyday tools
Our approach
Every calculator states the formula it uses and its assumptions and limitations, detailed further in our methodology. Country-specific calculators cite their sources on our sources page. We don't publish invented statistics, fabricated reviews or made-up credentials — just working tools and honest explanations.
Contact
Questions, corrections or requests: hellomycalculator@gmail.com.