Hive Calculator
Your one-stop solution for everything from basic arithmetic to complex geometry. Lightweight, accurate, and mobile-friendly.
Most Popular Calculators
Compound Interest Calculator
Project the future value of an investment with compounding. Supports principal, rate, compounding frequency, time, and optional recurring contributions.
Home EMI Calculator
Estimate your monthly home loan EMI along with total interest and payoff timeline. Adjust principal, annual rate, and tenure; view an amortization breakdown.
Day of the Week Calculator
Enter any date to instantly find the weekday (Monday–Sunday). Handy for planning events, birthdays, or historical dates.
Area of a Circle
Compute area and circumference from radius, diameter, or area—complete with formula steps and unit options.
Dog Age Calculator
Convert dog years to human-age equivalents. Optionally factor in breed/size categories for a more realistic estimate.
Simple Interest Calculator
Calculate simple interest and quickly solve for principal, rate, time, or amount. Great for short-term loans and quick comparisons.
Hive Calculator brings together accurate formulas, clear steps, and fast results—designed for students, professionals, and everyday use. Explore categories, search by topic, or jump straight into the most popular tools used by thousands each day.
Why choose Hive Calculator?
Fast & Accurate
Instant results with verified formulas.
Comprehensive
Hundreds of tools across math, finance, health & more.
Mobile Friendly
Works beautifully on phone, tablet, and desktop.