UK Sails IRC Calculator Estimate an IRC-style Time Correction Coefficient (TCC), sail power profile, and corrected time using core yacht and sail plan inputs. LOA (m) LWL (m) Beam (m) Displacement (kg) Mainsail Area (m²) Headsail Area (m²) Spinnaker Area…
UK National Calculation Method (NCM) Estimator for Non-Domestic Buildings Use this advanced estimator to calculate operational energy intensity, annual carbon emissions, and an indicative NCM-style BER comparison for your commercial or public building. Building type OfficeSchoolRetailWarehouseHotelHospital Gross internal floor area…
UK National Calculation Method for Domestic Buildings Calculator Indicative SAP-style model for annual energy, carbon emissions, running cost, and EPC band projection. Floor area (m²) Dwelling type Flat / MaisonetteTerraced HouseSemi-detached HouseDetached House Insulation level Poor (older fabric, limited upgrades)AverageGood…
UK ROI Calculator Model your expected return on investment for UK projects, campaigns, equipment purchases, and business initiatives. Enter your assumptions below to estimate ROI, net profit, NPV, annualised return, and payback period. Initial Investment Annual Revenue Gain Annual Operating…
UK Road Tax Increase 2025 Calculator Estimate your Vehicle Excise Duty (VED) increase for 2025 changes, including electric vehicle tax and luxury car supplement updates. Vehicle scenario Existing car first registered on or after 1 April 2017Zero-emission car first registered…
UK Road Tax Calculator 2017 Estimate Vehicle Excise Duty (VED) using the 2017 tax framework for cars registered before and after 1 April 2017. First registration date CO2 emissions (g/km) Fuel type PetrolDieselAlternative fuel / hybridElectric (0 emissions) List price…
UK Risk Calculator Estimate your lifestyle-related UK risk profile using key factors such as age, smoking, alcohol, activity, BMI, blood pressure, and family history. Age Smoking status Never smokedFormer smokerCurrent smoker Alcohol units per week Moderate activity minutes per week…
UK Retirement Tax Calculator Estimate income tax on pension income, State Pension, other taxable income, and lump sum withdrawals for the 2024/25 tax year. Tax region England, Wales, or Northern IrelandScotland Age Annual private pension income (£) Annual State Pension…
UK Retirement Planning Calculator Estimate your pension pot at retirement, forecast yearly income, and identify any shortfall against your target lifestyle. Current age Planned retirement age Life expectancy (planning age) Current pension pot (£) Your monthly contribution (£) Annual salary…
UK Retirement Income Calculator Estimate your pension pot at retirement and compare expected annual income with your retirement target. Current age Planned retirement age Planning age (how long income should last) Current pension pot (£) Monthly contribution (£) Expected annual…