Rainfall Calculator UK Estimate rainwater harvesting potential for your property in the UK using regional rainfall, roof size, runoff efficiency, and household demand. Interactive Rainwater Capture Calculator UK region preset (annual rainfall) England average (878 mm)Wales average (1480 mm)Scotland average…
Rain Gutter Slope Calculator UK Calculate recommended gutter fall, flow rate, and practical UK slope guidance for your roof drainage setup. Project Inputs Effective roof area (m²) Gutter run length (m) Outlet position Outlet at one endOutlet in centre (falls…
Railway Ticket Booking Date Calculator UK Find the earliest date you should book UK rail tickets, see whether booking is already open, and estimate potential savings. Journey Date Train Operator Not sure / mixed routeAvanti West CoastLNERGreat Western RailwayEast Midlands…
Rail Travel Distance Calculator UK Estimate rail distance, journey time, ticket cost, and carbon impact for major UK routes in seconds. Origin station city LondonBirminghamManchesterLiverpoolLeedsBristolCardiffEdinburghGlasgowNewcastle Destination station city ManchesterLondonBirminghamLiverpoolLeedsBristolCardiffEdinburghGlasgowNewcastle Service profile Regional stopping service (~55 mph)Intercity (~75 mph)Express / high…
Rail Season Ticket Calculator UK Estimate whether a weekly, monthly, or annual rail season ticket beats buying daily tickets for your commute. Season Ticket Type Annual season ticketMonthly season ticketWeekly season ticket Season Ticket Price (£) Equivalent Daily Return Fare…
Rahu Kalam Calculator UK Calculate accurate Rahu Kalam timing for any UK date and location using sunrise and sunset astronomy formulas. Date Select UK City Custom coordinatesLondonBirminghamManchesterLeedsGlasgowEdinburghCardiffBelfast Latitude Longitude Timezone Europe/London (UK) Weekday (auto from date) Calculate Rahu Kalam Select…
Radius Distance Calculator UK Measure straight-line distance, test whether a target lies inside your radius, and estimate travel time using UK-friendly units. Centre Latitude Centre Longitude Target Latitude Target Longitude Radius Value Distance Unit Kilometres (km)Miles (mi) Transport Speed Profile…
Radius Calculator Map UK Plan service coverage, delivery zones, travel reach, and catchment areas in the UK with accurate radius, area, and time estimates. Centre Location (Town, Postcode, or Site Name) Latitude (optional) Longitude (optional) Radius Radius Unit MilesKilometres Travel…
Radiator Size Calculator UK Free Estimate the radiator output you need in watts and BTU, adjusted for room type, insulation, glazing, and UK region. Room length (m) Room width (m) Ceiling height (m) Room type Living roomBedroomKitchenBathroomDining roomHallwayHome office Insulation…
Radiator Size Calculator UK Free App Estimate your required radiator output in watts and BTU using UK focused assumptions for room type, insulation, glazing, region, and heating flow temperature. Room length (m) Room width (m) Ceiling height (m) Room type…