25 tools in this category

Text Case Converter

Convert text to UPPERCASE, lowercase, Title Case, camelCase

Open tool

Live Word & Character Counter

Count words, characters, sentences, and reading duration

Open tool

Universal Unit Converter

Convert length, weight, and temperature units

Open tool

Binary / Hex Converter

Convert text & numbers to Binary and Hex

Open tool

Exact Age Calculator

Calculate exact age in years and total days lived

Open tool

Percentage Calculator

Calculate percentages, ratios, and relative shares

Open tool

Loan EMI Calculator

Calculate monthly loan EMI payments and interest

Open tool

Morse Code Encoder / Decoder

Encode plain text to Morse code or decode Morse

Open tool

Unix Timestamp Converter

Convert Unix timestamps to dates and back, in seconds, milliseconds or nanoseconds

Open tool

Multi-Currency Estimator

Convert between USD, EUR, GBP, JPY, CAD, AUD, INR

Open tool

RGB & Hex Color Converter

Convert HEX color codes to RGB and HSL

Open tool

Bandwidth Speed Estimator

Convert Mbps to MB/s and estimate file download duration

Open tool

BMI & Health Calculator

Calculate Body Mass Index (BMI) and health category

Open tool

Discount & Savings Calculator

Calculate final sale prices and discount savings

Open tool

Tip & Bill Split Calculator

Calculate tips and split dining bills between people

Open tool

Calorie & TDEE Calculator

Estimate daily energy needs using the Mifflin-St Jeor equation.

Open tool

Compound Interest Calculator

Project how a balance grows with compounding and regular contributions.

Open tool

Date Difference Calculator

Count the days, weeks, months and working days between two dates.

Open tool

EMI Calculator

Work out the monthly instalment, total interest and total repayment on a loan.

Open tool

GPA Calculator

Work out a weighted grade point average from your courses and credits.

Open tool

GST / VAT Calculator

Add tax to a net price or strip it back out of a gross one.

Open tool

Mortgage Calculator

Estimate a mortgage payment including deposit, tax and insurance.

Open tool

ROI Calculator

Measure return on investment, including the annualised rate over a holding period.

Open tool

Salary to Hourly Converter

Convert between an annual salary and an hourly, daily, weekly or monthly rate.

Open tool

Savings Goal Calculator

Find out how much to set aside each month to reach a target by a given date.

Open tool

About Converters

Units, colours, encodings, dates and everyday calculations.

Frequently Asked Questions

What to expect from the Converters on this page.

Unit and number conversions use exact standard factors and are accurate to the precision shown. Rounding happens only at display.
They use standard formulas and are useful for planning and comparison, but they are estimates. A lender's actual figures will differ once fees, compounding conventions and local rules are applied, so treat the output as indicative rather than as financial advice.
No. These tools do not fetch live rates, because a stale figure presented as current would be worse than no figure at all. Use them for fixed-factor conversions.
No. Every calculation runs in your browser and nothing is recorded.

Explore other categories