UK Utilities Calculators 2026

Free tools for crosswind (CAA), cricket batting average, linear metres/feet, fuel economy (mpg, L/100km), conversions, and more.
Everyday tools with British standards – updated for 2026

Annual Leave

Holiday entitlement & accrual

Calculate

Time On

Work hours & shift duration

Calculate

Discount

Price reduction & savings

Calculate

Roast Calculator

Cooking time & portions

Calculate

Bradford Factor

Absence score calculation

Calculate

FPS Calculator

Frames per second performance

Calculate

GP Calculator

Gross profit & margin

Calculate

Bra Size Guide

Find correct bra size

Calculate

Grow a Garden

Plant spacing & yield

Calculate

James Smith

Fitness & calorie estimate

Calculate

ABV Calculator

Alcohol by volume

Calculate

Golf Handicap

Handicap index calculation

Calculate

Azure Pricing

Cloud cost estimation

Calculate

Creatinine Clearance

Kidney function estimate

Calculate
Trusted by pilots, cricket fans, and DIYers CAA‑standard crosswind Imperial & metric units 100% Free • No registration

Why Britons trust our tools

CAA compliant

Crosswind calculations used by UK pilots.

Cricket stats

Batting averages for all formats.

Works on all devices

Use at home, in the air, or at the ground.