Pro Calculator UK
Specialist calculators for every need — from mortgages to BMI, precision-engineered for the UK market.
🎉 Fun & Quirky Calculators
From Greggs inflation to Beatles songs – calculations that matter
Meal Prep vs Eating Out
Save £4,680/year by ditching takeaways
Greggs Sausage Roll Inflation
Track real UK inflation through sausage rolls
Sunday Roast to Burpees
How many burpees to burn off your roast?
Wedding vs House Deposit
Could your wedding fund a house instead?
Time Left With Parents
The calculator that makes you call your mum
Height in Double-Decker Buses
The most British unit of measurement
Royal Family Wealth
Compare your wealth to the Royal Family
Beatles Songs Duration
10 hours to hear them all
Harry Potter Reading Time
Calculate by your reading speed
Sugar to Tooth Decay Risk
Are your teeth in danger?
Popular Calculators
Mortgage Calculator
Calculate monthly payments
Tax Calculator
Work out your income tax
BMI Calculator
Check your body mass index
VAT Calculator
Add or remove UK VAT
Salary Calculator
Calculate take-home pay
Percentage Calc
Quick math calculations
Loan Calculator
Calculate loan repayments
Road Tax Calc
Calculate vehicle tax costs
Concrete Calculator
Calculate concrete needed
Redundancy Calc
Calculate statutory pay
Mileage Calculator
Calculate mileage claim
Compound Interest
See investment growth
Browse by Category
Find the perfect calculator for your needs
Finance
- Mortgage Calculator
- Tax Calculator
- Salary Calculator
- VAT Calculator
- Loan Calculator
- Compound Interest
Construction
- Concrete Mix Calculator
- Sand & Cement
- House Extension Cost
- Fencing Cost
- Beam Deflection
- Loft Insulation
Automotive
Maths
- Percentage Calculator
- Percentage Off
- Ratio Calculator
- Standard Deviation
- Quadratic Formula
- Matrix Calculator
Food & Cooking
- Turkey Crown Time
- Roast Pork Time
- Gammon Cooking Time
- Goose Cooking Time
- Turkey Defrost Time
- Beef Fillet Time
Science
- Earth Curve
- Wavelength Calculator
- Resistor Calculator
- Dilution Calculator
- Second Moment
- Saturn Return
Health & Fitness
Education
What’s New
NEWFresh calculators added to help you with your calculations
- Freezer Running Cost Calculator Energy Expenses
- Freelancer Billable Rate Calculator For Pricing
- Winter Horse Hay Cost Calculator And Forage
- UK Baby Clothing Size to EU Conversion Chart
- Roof Gutter Length Calculator For Rainwater
- Recipe Ground Almonds Cups To Grams Converter
- Winter Fan Heater Running Cost Calculator
- Student GCSE Percentage Calculator Grade Boundary
- Creatine Loading Calculator for Daily Dose Plans
- Magnesium mmol/L to mg/dL Converter
- Creatinine Micromol per Litre to mg per dL Rate
- CRP mg per Litre to mg per dL Converter Chart