Best online calculators

Full type matchup calculator for Pokemon. Check weaknesses, resistances, and immunities for any type combo. Supports dual types and both offense/defense modes.

by Launch Arcade

Calculate your Total Daily Energy Expenditure. Get your BMR, maintenance calories, and targets for fat loss, maintenance, and bulking.

by Launch Arcade

Plot mathematical functions in real-time on an interactive graph. Supports trigonometric, logarithmic, and polynomial functions.

by Abhrankan Chakrabarti

Estimate your body fat percentage using the U.S. Navy method. Get fat mass, lean mass, and body composition category.

by Launch Arcade

Find optimal bedtimes and wake times based on 90-minute sleep cycles. Wake up between cycles instead of during them.

by Launch Arcade

Calculate monthly loan payments with interest breakdown.

by Launch Arcade

Calculate derivatives of any math expression and see the result plotted on an interactive graph. Supports functions, constants, and complex expressions.

by PB2204

Clean, simple calculator for everyday math.

by Launch Arcade

Find your exact age in years, months, and days from any date.

by Launch Arcade

Calculate equated monthly installments for any loan amount.

by Launch Arcade

Calculate simple and compound interest instantly. Enter principal, rate, and time to see how your money grows — works offline as a progressive web app.

by SafdarJamal

Perform matrix operations: addition, multiplication, determinants, and more.

by Launch Arcade

Add, subtract, multiply, and divide fractions with ease.

by Launch Arcade

Calculate voltage, current, resistance, and power using Ohm's law.

by Launch Arcade

How many runs until you get the drop? Enter any drop rate and see exactly how many attempts you need for 50%, 90%, or 99% confidence.

by Launch Arcade

Calculate tips based on bill amount, service quality, and number of people splitting.

by frankiefab100

Full scientific calculator with trig, log, and advanced operations.

by Launch Arcade

Calculate how your savings grow over time with compound interest.

by Kraftbit

Estimate mortgage payments and view amortization schedules.

by Launch Arcade

Calculate your Body Mass Index based on height and weight to evaluate your health status and determine your ideal weight range.

by abhigyan02

A reactive notepad calculator. Type math expressions and see results instantly — supports variables, functions, and unit conversions.

by grimalschi

Calculate your 5 heart rate training zones using the Karvonen method. Optimize your workouts for fat burn, cardio, and peak performance.

by Launch Arcade

Calculate pace, finish time, or distance for running and cycling. Includes mile/km splits table, preset race distances, and imperial/metric support.

by Launch Arcade