Directory
yCalculator sitemap
Browse every live calculator, guide, and UK resource page by topic. This page is for visitors; search engines can also use the XML sitemap at /sitemap.xml.
Finance Calculators
Business finance, tax, mortgage, crypto, FIRE, and financial planning calculators
Business Finance
- Apprenticeship Levy Calculator
- APR Calculator
- Asset Finance Calculator
- Break-Even Calculator
- Bridging Loan Cost Calculator
- Business Capital Gains Tax Calculator
- Business Lease Cost Calculator
- Business Loan Eligibility Checker
- Business Loan Repayment Calculator
- Business Rates Relief Calculator
- Business Runway Calculator
- Cash Flow Gap Calculator
- Churn and Revenue Impact Calculator
- Commercial Property Stamp Duty Calculator
- Corporation Tax Calculator
- Debt Service Coverage Ratio Calculator
- Dividend vs Salary Calculator
- Early Repayment Cost Calculator
- Employer NI Cost Calculator
- Equity Dilution Calculator
- Founder Salary Affordability Calculator
- Invoice Finance Cost Calculator
- IR35 Status Indicator
- Late Payment Interest Calculator
- Loan vs Equity Calculator
- Maternity and Paternity Pay Calculator
- Merchant Cash Advance Calculator
- Pricing Calculator
- Profit Margin Calculator
- R&D Tax Credit Calculator
- SEIS / EIS Tax Relief Calculator
- Start Up Loan Repayment Calculator
- Statutory Sick Pay Calculator
- Unit Economics Calculator
- VAT Calculator
- Working Capital Calculator
Tax & Income
- Capital Gains Tax Calculator
- Child Benefit Calculator
- Council Tax Calculator
- Income Tax Calculator
- Inheritance Tax Calculator
- Marriage Allowance Calculator
- Pension Annual Allowance Calculator
- Pension Drawdown Calculator
- Pension Tax Relief Calculator
- Personal Savings Allowance Calculator
- State Pension Calculator
- Student Loan Repayment Calculator
- Take-Home Pay Calculator
- Tax-Free Childcare Calculator
- Universal Credit Calculator
Crypto
- Bitcoin vs S&P 500 Calculator
- Crypto Break-Even Calculator
- Crypto CGT Calculator
- Crypto DCA Calculator
- Crypto Income Tax Calculator
- Crypto Mining Profitability Calculator
- Crypto Portfolio Rebalancing Calculator
- Crypto Profit and Loss Calculator
- Crypto Tax Loss Harvesting Calculator
- Liquidation Price Calculator
- Staking Rewards Calculator
FIRE & Wealth
- Annuity Calculator
- Buy Now Pay Later Calculator
- Coast FIRE Calculator
- Compound Interest Calculator
- Credit Card Repayment Calculator
- Debt Consolidation Calculator
- FIRE Number Calculator
- Inflation Calculator
- Interest Rate Calculator
- Present Value Calculator
- Safe Withdrawal Rate Calculator
- Savings Rate Calculator
- Simple Interest Calculator
Health & Lifestyle Calculators
Fitness, nutrition, medical, and pregnancy calculators
Time & Productivity Calculators
Hours, dates, time zones, and scheduling calculators
Auto & Transport Calculators
Car loans, leasing, fuel costs, and EV calculators
Energy & Home Calculators
Energy bills, solar, EV charging, and home efficiency
Legal & Work Calculators
Immigration, employment rights, consumer rights, and housing calculators
Immigration
- Absence Allowance Checker
- Appeal and Administrative Review Fee Calculator
- Family Visa Total Cost Estimator
- Graduate Visa Eligibility Checker
- ILR Eligibility Calculator
- Immigration Health Surcharge Calculator
- Life in the UK Test Date Planner
- Naturalisation Fee Calculator
- Overstay Risk Calculator
- Priority Visa Service Cost Calculator
- Right to Work Expiry Tracker
- Skilled Worker Salary Threshold Calculator
- Spouse Visa Financial Requirement Calculator
- Student Visa Maintenance Calculator
- UK Visa Fee Calculator
- Visitor Visa vs Permitted Paid Engagement Checker
Education Calculators
Student finance, university costs, and apprenticeship calculators
Math Calculators
General math, algebra, geometry, and statistics calculators
General Math
- Absolute Value Calculator
- Binary Calculator
- Cube Root Calculator
- Exponent and Root Calculator
- Factor Calculator
- Fibonacci Calculator
- Fraction Exponent Calculator
- Half-Life Calculator
- Hex Calculator
- Inequality Calculator
- LCM and GCF Calculator
- Logarithm Calculator
- Logarithm Calculator
- Matrix Calculator
- Modulo Calculator
- Order of Operations Calculator
- Percentage Calculator
- Prime Number Calculator
- Quadratic Formula Calculator
- Random Number Generator
- Ratio Calculator
- Rounding Calculator
- Scientific Calculator
- Scientific Calculator Online
- Scientific Notation Calculator
- Simultaneous Equations Calculator
- Square Root Calculator
Statistics
- Box Plot Calculator
- Chi-Square Calculator
- Combinations Calculator
- Confidence Interval Calculator
- Correlation Calculator
- Factorial Calculator
- Frequency Distribution Calculator
- Hypothesis Test Calculator
- IQR Calculator
- Linear Regression Calculator
- Mean, Median, Mode and Range Calculator
- Normal Distribution Calculator
- Number Sequence Calculator
- Percentile Calculator
- Permutation and Combination Calculator
- Permutations Calculator
- Probability Calculator
- Sample Size Calculator
- Standard Deviation Calculator
- T-Distribution Calculator
- Variance Calculator
- Z-Score Calculator
Fraction Calculators
- Adding Fractions Calculator
- Comparing Fractions Calculator
- Decimal to Fraction Calculator
- Equivalent Fractions Calculator
- Fraction Calculator
- Fraction to Decimal Calculator
- Fraction to Percent Calculator
- Fraction to Ratio Calculator
- Improper Fraction to Mixed Number
- LCD Calculator
- Mixed Number Calculator
- Mixed Number to Improper Fraction
- Percent to Fraction Calculator
- Simplify Fractions Calculator
- Solve for Unknown Fraction
- Subtracting Fractions Calculator
Percentage Calculators
- Decimal to Percent Calculator
- Marks Percentage Calculator
- Percent Change Calculator
- Percent Decrease Calculator
- Percent Difference Calculator
- Percent Error Calculator
- Percent Increase Calculator
- Percent of a Percent Calculator
- Percent to Decimal Calculator
- Percent to Ratio Calculator
- Percent to Total Calculator
Line Calculators
- Arithmetic Sequence Calculator
- Circle Equation Calculator
- Geometric Sequence Calculator
- Gradient Calculator
- Line Intersection Calculator
- Line Through Two Points Calculator
- Midpoint Calculator
- Parallel Line Calculator
- Perpendicular Line Calculator
- Point-Slope Form Calculator
- Quadratic Function Calculator
- Rate of Change Calculator
- Slope and Y-Intercept Calculator
- Standard Form Linear Equation Calculator
- X and Y Intercepts Calculator
Conversion Calculators
Unit converters for length, weight, temperature, volume, speed, and area. All UK-first with imperial and metric support.
Unit Converters
- Acres to Hectares Converter
- Angle Converter
- Celsius to Fahrenheit Converter
- CM to Inches Converter
- Energy Converter
- Fahrenheit to Celsius Converter
- Feet and Inches to CM Converter
- Feet to Metres Converter
- Frequency Converter
- Fuel Economy Converter
- Gallons to Litres Converter
- Grams to Ounces Converter
- Inches to CM Converter
- KG to LBS Converter
- KG to Stones Converter
- KM to Miles Converter
- KPH to MPH Converter
- LBS to KG Converter
- Litres to Gallons Converter
- Metres to Feet Converter
- Miles to KM Converter
- ML to FL OZ Converter
- MM to Inches Converter
- MPG to L/100km Converter
- MPH to KPH Converter
- Ounces to Grams Converter
- Pressure Converter
- Square Feet to Square Metres Converter
- Stones to KG Converter
- Stones to Pounds Converter
- Torque Converter
- Yards to Metres Converter
Home Improvement Calculators
Material calculators for UK DIY, carpentry, concrete, patios, landscaping, roofing, and wall projects. Metric-first with practical waste allowances.
Cooking & Baking Calculators
Recipe scaling, baking conversions, oven temperature, dough, and ingredient calculators
Shipping & Logistics Calculators
Parcel shipping, volumetric weight, freight, pallet, and warehouse planning calculators
Construction Calculators
UK building and construction calculators for bricks, timber, insulation, staircases, plasterboard, drainage, bases, lofts, and renovation budgets.
TV & Video Calculators
TV size, screen dimensions, aspect ratio, resolution, and projector screen calculators.
Pets Calculators
Dog age, cat age, pet food, and pet health calculators for UK pet owners.
Science Calculators
Physics, chemistry, and science calculators for students and professionals.
Electrical Calculators
Electrical unit converters and calculators for watts, amps, volts, kWh, batteries, cable checks, and resistors.
Electrical
- Amps to Volts Calculator
- Amps to Watts Calculator
- Electricity Cost Calculator (kWh)
- kW to kWh Calculator
- kWh to kW Calculator
- kWh to Watts Calculator
- LED Resistor Calculator
- mAh to Wh Calculator
- Parallel Resistor Calculator
- Series Resistor Calculator
- Voltage Drop Calculator
- Volts to Amps Calculator
- Volts to Watts Calculator
- Watts to Amps Calculator
- Watts to kWh Calculator
- Watts to Volts Calculator
- Wh to mAh Calculator
- Wire Size Calculator