Free tax calculators for 2025-26 | Updated for latest tax year

Free Tax Calculators for 2025–26

VAT, income tax, GST, capital gains, salary & more — updated for UK, Australia, USA and Canada.

General & Everyday Calculators

🎂
Age

Age Calculator

Find your exact age in years, months, and days from any birth date. Includes total days lived and next birthday countdown.

Calculate Age →
🔢
Percentage

Percentage Calculator

Find what percent of a number is, calculate percentage change, increase, or decrease instantly.

Calculate Percentage →
🏷️
Discount

Discount Calculator

Find the sale price after a percentage discount, or calculate what discount % was applied to a price.

Calculate Discount →
🍽️
Tips

Tip Calculator

Calculate tip amount and split a bill between any number of people. Supports custom tip percentages.

Calculate Tip →
🏦
Loan

Loan EMI Calculator

Calculate monthly EMI for any loan. See total interest, total payment, and full amortization schedule.

Calculate EMI →
💰
Salary

Salary / Take-Home Pay Calculator

Convert hourly to annual salary (and back). See weekly, monthly, and annual breakdown with tax estimates.

Calculate Salary →
🧮
General

Tax Calculator — Any Rate

Enter any amount and any tax percentage. Instantly see the tax amount, total price and visual breakdown. Works for any country or tax type.

Calculate Any Tax →
🏠
Mortgage

Mortgage Calculator

Calculate your monthly home loan repayment, total interest paid, and LTV ratio for any loan amount, rate, and term.

Calculate Mortgage →
📅
Dates

Date Difference Calculator

Find the exact number of days, weeks, months, and years between any two dates. Includes business day mode.

Calculate Date Diff →
📈
Savings

APY Calculator

Calculate Annual Percentage Yield from APR for any compounding frequency. See compound interest earned and final balance.

Calculate APY →
💹
Investing

Compound Interest Calculator

See how savings grow with compound interest over time. Add monthly contributions and get a year-by-year balance table.

Calculate Growth →
📉
Inflation

Inflation Calculator

Calculate what a past sum of money is worth in today's dollars — or project future purchasing power using any inflation rate.

Calculate Inflation →

VAT, GST & Sales Tax

🧾
VAT

VAT Calculator

Add or remove UK/EU VAT at standard (20%), reduced (5%) or custom rates. Instant breakdown.

Calculate VAT →
🌏
GST

GST Calculator

Calculate GST for Australia (10%), Canada (5%), India (5–28%) and New Zealand (15%).

Calculate GST →
🏪
Sales Tax

US Sales Tax Calculator

Look up and calculate sales tax for all 50 US states plus local rates. Find total price with tax.

Calculate Sales Tax →
🏡
Stamp Duty

Stamp Duty Calculator

Calculate UK SDLT (England & N. Ireland) for standard, first-time buyer, and additional properties. Also covers Australian state stamp duty.

Calculate Stamp Duty →

Income Tax Calculators

🇦🇺
Australia

Australian Income Tax Calculator

2024-25 ATO tax brackets, Medicare levy, LITO offset. See your take-home pay instantly.

Calculate AUS Tax →
🇺🇸
USA

US Federal Income Tax Calculator

2024 federal tax brackets for single, married, and head of household. Includes FICA/Social Security.

Calculate US Tax →
🇬🇧
UK

UK Income Tax Calculator

2024-25 HMRC tax bands, National Insurance, and optional student loan deductions.

Calculate UK Tax →
🇨🇦
Canada

Canadian Income Tax Calculator

2024 federal + provincial tax, CPP, and EI deductions. Covers BC, ON, AB, QC and more.

Calculate CA Tax →
💸
Refund

Tax Refund Calculator

Estimate your US federal tax refund or ATO refund. Enter income, tax withheld, and filing status to see if you're getting money back.

Estimate Refund →
🇦🇺
Australia

Superannuation Calculator

Estimate your super balance at retirement based on salary, current balance, and 12% SGC rate for 2025-26.

Calculate Super →
🇳🇿
NZ

New Zealand Tax Calculator

2024-25 NZ PAYE tax brackets, ACC earner levy, and KiwiSaver. See your annual, monthly, and weekly take-home pay.

Calculate NZ Tax →
🇮🇳
India

India Income Tax Calculator

FY 2025-26 new & old regime slabs, Section 87A rebate, standard deduction, and 4% cess. Zero tax up to ₹12 lakh (new regime).

Calculate India Tax →

Salary & Pay Calculators

🧾
Pay Stub

Pay Stub / Take-Home Pay Calculator

See your full paycheck breakdown: federal tax, FICA, 401k, health insurance, and net take-home pay per period.

Calculate Pay Stub →
🚀
Pay Rise

Pay Rise Calculator

Calculate your new salary after a percentage or fixed pay raise. See annual, monthly, weekly, and hourly before & after comparison.

Calculate Pay Rise →
⏱️
Timesheet

Timesheet & Overtime Calculator

Enter daily hours for a full week and your hourly rate. Get regular pay, overtime hours, and gross weekly pay instantly.

Calculate Timesheet →
🚗
Mileage

Mileage Reimbursement Calculator

Calculate business, medical, or charitable mileage reimbursements using 2025 IRS standard rates (70¢/mile for business).

Calculate Mileage →

Health & Body Calculators

⚖️
BMI

BMI Calculator

Calculate your Body Mass Index using metric (kg/cm) or imperial (lbs/ft) units. See your BMI category and healthy weight range.

Calculate BMI →
💪
Body Fat

Body Fat % Calculator

Calculate your body fat percentage using simple tape measurements. See fat mass, lean mass, and your body fat category.

Calculate Body Fat →
🔥
Calories

Calorie Calculator

Find your BMR and TDEE (daily calorie needs) based on age, height, weight, and activity level. Get calorie targets for your goal.

Calculate Calories →
🎯
Weight

Ideal Weight Calculator

Find your ideal body weight range for your height using four evidence-based formulas. Includes healthy BMI weight range.

Calculate Ideal Weight →

Specialist Tax Calculators

📈
Investments

Capital Gains Tax Calculator

Calculate CGT on shares, property, and assets for US, UK, and Australia. Short vs long-term rates.

Calculate CGT →
💼
Self-Employed

Self-Employment Tax Calculator

US self-employment (SE) tax, Social Security, Medicare, and income tax for freelancers and contractors.

Calculate SE Tax →
🏠
Property

Property Tax Calculator

Estimate your annual and monthly property tax from your home's assessed value. Enter a custom rate or pick a US state.

Calculate Property Tax →
📉
Business

Depreciation Calculator

Calculate annual depreciation for any business asset using straight-line or declining balance methods. Includes full year-by-year schedule.

Calculate Depreciation →

About These Tax Calculators

All calculators on this site are free to use and updated for the 2025–26 tax year. They cover the most common tax and financial questions for the UK, Australia, United States, Canada, New Zealand, India, and more — no sign-up required.

Our calculators are regularly reviewed to reflect the latest government rates and thresholds, including:

  • Australia: 2024-25 ATO income tax brackets, Medicare levy, LITO offset, 12% superannuation SGC rate
  • UK: 2024-25 HMRC tax bands, National Insurance, and updated SDLT stamp duty rates from April 2025
  • US: 2025 IRS inflation-adjusted federal brackets, standard deductions, FICA, 70¢/mile business mileage rate
  • Canada: 2024 federal and provincial tax rates, CPP/EI thresholds
  • New Zealand: 2024-25 IRD PAYE brackets and ACC earner levy
  • India: FY 2025-26 new and old regime slabs, Budget 2025 updates, Section 87A rebate

Income Tax Calculators

Our US federal income tax calculator covers 2025 IRS brackets for single, married filing jointly, and head of household filers. The UK income tax calculator includes National Insurance contributions and the 2024-25 HMRC bands. For Australians, the ATO income tax calculator applies the Medicare levy and LITO offset automatically. New additions include a New Zealand PAYE tax calculator with ACC levy and KiwiSaver, and an India income tax calculator covering the new regime with zero tax up to ₹12 lakh for FY 2025-26.

VAT, GST & Sales Tax

The VAT calculator adds or removes UK and EU VAT at 20%, 5%, or any custom rate — useful for businesses and sole traders raising invoices. The GST calculator covers Australia (10%), Canada (5%), New Zealand (15%), and India (multiple rates). Need US state-level rates? The US sales tax calculator covers all 50 states. Buying a home? Use the stamp duty calculator for UK SDLT — including first-time buyer relief and additional property surcharge — or Australian stamp duty by state.

Salary, Pay & Payroll Tools

The take-home pay calculator converts between hourly, weekly, monthly, and annual salary. The pay stub calculator estimates a full US payslip with federal tax, Social Security, and Medicare. The pay rise calculator shows how much extra you take home after a salary increase — by percentage or fixed amount. Hourly workers can use the timesheet and overtime calculator for weekly hours and gross pay at 1.5×. Drivers and field workers can calculate reimbursements with the IRS mileage calculator at 2025 rates.

Property & Specialist Tax

The property tax calculator estimates annual and monthly bills for any US state — enter your home value and select a state for median effective rates. The capital gains tax calculator covers short vs long-term CGT for the US, UK, and Australia. Freelancers and contractors can use the self-employment tax calculator for Social Security and Medicare on 1099 income. Business owners can generate a full depreciation schedule with the straight-line and declining balance depreciation calculator.

Health & Body Calculators

The BMI calculator works in metric and imperial and shows your Body Mass Index category and healthy weight range. The calorie calculator uses the Mifflin-St Jeor formula to find your BMR and TDEE — how many calories you need to maintain, lose, or gain weight. The ideal weight calculator gives a healthy weight range for your height using four clinical formulas (Robinson, Miller, Devine, Hamwi). The body fat percentage calculator estimates fat mass and lean body mass from simple tape measurements.

Financial Planning & Savings

The compound interest calculator shows how investments grow with monthly compounding and optional regular contributions — includes a year-by-year balance table. The inflation calculator answers "what is $X from year Y worth today?" using any annual CPI rate. Use the mortgage calculator to find monthly repayments, total interest paid, and LTV ratio for any home loan. The APY calculator converts APR to Annual Percentage Yield across compounding frequencies — essential for comparing savings accounts, CDs, and high-yield accounts.

All results are estimates only and do not constitute professional tax or financial advice. Tax rules vary by individual circumstances — always verify with your tax authority or a qualified tax professional before making financial decisions.