14 Calculators

Free
Calculators

Plug in your numbers and get instant results!

Finance

Money calculators.

Plan your loans and grow your wealth.

Amortization Calculator

Break down loan payments over time. See principal, interest, and remaining balance at a glance.

Compound Interest Calculator

See how your savings grow with compound interest. Adjust contributions and timeframes.

Real Estate Professionals

Property calculators.

For renters, landlords, and agents.

Prorated Rent Calculator

Calculate fair rent when moving in or out mid-month. Perfect for tenants and landlords.

LTV Calculator

Calculate your Loan-to-Value ratio instantly and understand risk, PMI, and refinancing.

Sales Job / Real Estate Agent Commission Calculator

Quickly calculate commissions, splits, and take-home pay.

Health

Body calculators.

Quick health metrics, no data stored.

BMI Calculator

Check your body mass index instantly. Not health/medical advice, consult a healthcare professional for medical advice.

BMR Calculator

Calculate your Basal Metabolic Rate using the Mifflin-St Jeor formula. See resting calories and estimated maintenance.

TDEE Calculator

Estimate your Total Daily Energy Expenditure with activity levels and optional body fat percentage.

Calendar

Date calculators.

Count days, track age, and plan ahead.

Age Calculator

Find out exactly how old you are, down to the minute. Supports optional birth time for precision.

Days Until/Since Calculator

Count the exact number of days between any two dates. Perfect for birthdays, holidays, deadlines, and more.

Converters

Convert units.

Convert between units, formats, and systems instantly.

Unit Converter

Convert length, weight, volume, area, temperature, speed, time, and data. Metric and imperial units grouped for easy selection.

Military Time Converter

Convert between 12-hour and 24-hour time instantly. Type in either side and the other updates automatically.

Pure Numbers

Number tools.

Format, convert, and work with numbers.

Fraction Calculator

Add, subtract, multiply, divide, simplify, and convert fractions with step by step explanations.

Number Formatter

Type any number and instantly see it with commas, without commas, spelled out in English, and in scientific notation.

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