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calculator

Break big integers into Beltmatic-ready arithmetic formulas with an interactive formula tree.

TMP Calculadora: cuánto producto necesita tu acuario, con la dosis de los productos de Tu Mundo Pet · Aquarium dosing calculator

Regla de 3: regla de tres directa, inversa y compuesta, porcentajes e IVA, paso a paso en palabras simples · Rule of three made easy, step by step

Simpel App Launcher

Free, private, single-file debt payoff planner: compare avalanche vs snowball. By FSO NEWS. Live demo: https://payoff.xyz.am

Embeddable investment growth (compound interest) calculator widget. One script tag. By FSO NEWS.

29 inputs where calculators often go wrong (order of operations, degrees vs radians, fractions, leap years, BMI, thousand separators, tire sizes) with worked answers and a script that re-derives them.

Free candle fragrance load calculator — exact fragrance oil for any wax & batch size. Live: rvorganica.com/pages/candle-fragrance-load-calculator

A basic app for calculating a ships speed based on wake sin wave length, Imperial and Metric.

A simple and fast CLI matrix calculator. Written in Go to complete a university assignment.

A Python Calculator Made from scratch, containing a wide range of operations (many in the future), like making a pie chart or just a basic math problem (able to use "()"), and many more random but also maybe use full math operations/commands.

Lightweight JavaScript UK shopping calculators (discount, stacked discount, VAT, price per unit) powering https://primevoucher.co.uk/calculators

A vulnerability score calculator.

WordPress plugin: IMT and IMI calculators for Portuguese property, in seven languages, on the free flatin.pt API.

Advanced calculator written in Rust, featuring a terminal user interface supporting both RPN and algebraic input.

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Core logic for Vedic numerology and astrology calculations based on Date of Birth. Try the live tool here: https://onepagehoroscope.com/astrology/numerology-calculator-by-date-of-birth

Wayland-first floating calculator with a software-rendered GUI and result-only CLI

A simple datetime/duration command-line calculator