Lifestyle & Entertainment Calculators

Estimates school closure probability from snowfall, wind, visibility, and temperature.

Calculates vig-free fair odds and implied probabilities from sportsbook betting lines.

Estimates vertical leap needed to dunk based on height, reach, and rim height.

Calculates your half birthday date and days until your next six-month celebration.

Calculates age difference between two people and the half-plus-seven relationship rule.

Converts dog or cat age to human age equivalent using breed-size-adjusted formulas.

Estimates adult dog weight from current puppy weight, age, and breed size.

Converts finger circumference or diameter to US, UK, EU, and Japanese ring sizes.

Estimates recommended ski length from height, weight, skill level, and skiing style.

Calculates thread length, stitch count, and fabric size for cross stitch projects.

Calculates turkey cooking time and temperature by weight and cooking method.

Calculates earned run average and projected ERA targets over future innings pitched.

Calculates batting average, on-base percentage, and slugging percentage from at-bat stats.

Calculates alcohol by volume from original and final gravity, plus standard drinks.

Counts clean time from sobriety date with milestones and health benefit timeline.

Calculates lye and water needed for cold-process soap from oil weights and SAP values.

Estimates calories and macros for a custom Chipotle bowl, burrito, or tacos.

Estimates calories, sugar, and caffeine for any custom Starbucks drink and food.

Estimates calories and macros for a custom Subway sandwich or wrap.

Tracks calories and macros for a custom McDonald's meal order.

Tracks calories and macros for any Taco Bell menu item combination.

Estimates calories and macros for a custom Cava Mediterranean grain bowl.

Estimates calories and macros for a custom Qdoba burrito, bowl, or tacos.

Estimates calories per slice by size, crust type, and toppings.

Estimates calories, sugar, and caffeine for Dunkin' drinks and food.