Browse by category
Find the right tool faster.
Explore all 40 tools
Search by name or category.
Standard Calculator
Basic arithmetic for quick everyday calculations.
UK Salary Calculator
Estimate 2026/27 take-home pay, Income Tax and employee National Insurance.
Hourly ↔ Annual Salary
Convert hourly pay to weekly, monthly and annual salary.
Student Budget Calculator
Plan monthly income, expenses and remaining budget.
VAT Calculator
Add or remove UK VAT from a price.
Percentage Calculator
Calculate percentages, percentage change and proportions.
Grade Calculator
Calculate a weighted course grade.
GPA Calculator
Calculate GPA from grades and credit weights.
Word & Character Counter
Count words, characters, sentences and reading time.
Date Difference Calculator
Find the number of days between two dates.
Age Calculator
Calculate age from a date of birth.
Unit Converter
Convert common length and weight units.
Temperature Converter
Convert Celsius, Fahrenheit and Kelvin.
Loan Payment Calculator
Estimate monthly repayments and total interest.
Mortgage Calculator
Estimate monthly mortgage payments.
Savings Growth Calculator
Estimate savings growth with regular contributions.
Compound Interest Calculator
Calculate compound investment growth.
Simple Interest Calculator
Calculate simple interest and final balance.
Discount Calculator
Calculate sale price and money saved.
Tip Calculator
Calculate a tip and split the total bill.
BMI Calculator
Calculate BMI from height and weight for general information.
Calorie Estimator
Estimate daily energy needs using a standard equation.
Study Time Planner
Split available study time across subjects.
Exam Countdown
Count days remaining until an exam.
Reading Time Calculator
Estimate reading time from word count.
Typing Speed Calculator
Calculate words per minute from words typed and time.
CGPA ↔ Percentage
Use a simple configurable conversion factor.
Electricity Cost Calculator
Estimate appliance electricity cost.
Fuel Cost Calculator
Estimate trip fuel use and cost.
Split Bill Calculator
Split a bill evenly between people.
Time Duration Calculator
Calculate hours and minutes between two times.
Password Generator
Generate a strong random password in your browser.
Random Number Generator
Generate random numbers within a chosen range.
Binary ↔ Decimal
Convert binary numbers and decimal integers.
Roman Numeral Converter
Convert integers to Roman numerals.
Area Converter
Convert square metres, square feet, acres and hectares.
Speed Converter
Convert mph, km/h and m/s.
Data Storage Converter
Convert KB, MB, GB and TB using decimal units.
QR Text Helper
Prepare and count text for use in QR code generators.
Pomodoro Planner
Estimate focused study time from Pomodoro sessions.
Frequently asked questions
Helpful information about EverydayTool.
Are EverydayTool tools free?
Yes. The current tools are available without creating an account.
Do you store the values I enter?
The current calculators run in your browser. EverydayTool does not need an account for these tools. If analytics or advertising is added later, the privacy policy and consent setup should be updated accordingly.
Are calculator results official?
No. EverydayTool is designed for convenient estimates. For tax, finance, health or academic decisions, verify the result with the relevant official source or professional.
Can I use EverydayTool on my phone?
Yes. The website is designed to work on modern phones, tablets and desktop browsers.