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Five Free Everyday Tools

Calculators that run locally in your browser. Inputs are not sent to BlogJD servers. Always check important financial, legal, or safety-sensitive results with an appropriate source.

Savings growth scenario

Explore monthly contributions and a hypothetical fixed rate. Not an investment forecast.

Days between dates

Calculates elapsed calendar days; the end date is not counted as a full extra day.

Tip split calculator

Split a bill evenly including a percentage tip.

Word count and reading time

Count whitespace-delimited words, characters, and estimate reading time at 225 words/minute.

Everyday unit converter

Uses standard unit definitions; results are rounded for display.