ILoveCALCS is a free collection of 456 calculators and puzzle solvers: finance (mortgage, loan, compound interest), health (BMI, due date, calories), math and statistics, unit conversions, cooking, science and everyday tools.

The puzzle solvers include a 2048 solver that suggests the next move for any board. Each calculator explains the method behind its result with a worked example and links the official sources it uses, such as IRS, CDC and NIST figures.

Everything runs in the browser with no sign-up. Built by NREX Group, a small team.

ILoveCALCS

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