ABOUT THE PROJECT

Small tools. Clearer answers.

GeneralCalc brings financial and everyday calculations together, with simple inputs and results you can understand.

Six tools for everyday decisions

4 financial · 2 everyday

Choose a tool, enter your numbers, and explore what changes.

Compare how a one-time loan prepayment reduces principal, interest, and remaining monthly payments.

Combine your existing holding and new purchases to find a weighted average share price.

Estimate how monthly investments could grow with a constant annual return.

Explore compound growth for a one-time investment over a chosen period.

Find the calendar years, months, and days between a birthday and another date.

Calculate a percentage, compare two numbers, or measure an increase or decrease.

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