# Calculators

32 Calculators on FindUtils.

Online calculators -- BMI, age, date difference, GPA, macros, TDEE, and more. Instant results with detailed breakdowns. No signup, works on any device.

FindUtils provides 32 online calculators spanning math, health, fitness, dates, education, and science. Calculate BMI, body fat percentage, daily macros, and total daily energy expenditure with the health calculators — TDEE and the macro calculator both report a daily calorie target. Compute GPA and grade averages with the education tools. Use the scientific calculator for trigonometry, logarithms, and complex expressions. Visualize mathematical functions in 3D with the interactive function plotter. Every calculator delivers instant results with detailed breakdowns. Calculations run in your browser; analytics and ads may load on the page. FindUtils.com is not the GNU findutils package.

- [GPA Calculator](https://findutils.com/calculate/gpa-calculator/)
- [Percentage Calculator](https://findutils.com/calculate/percentage-calculator/)
- [Curve Fitting Calculator](https://findutils.com/calculate/curve-fitting-calculator/)
- [Age Calculator](https://findutils.com/calculate/age-calculator/)
- [Grade Calculator](https://findutils.com/calculate/grade-calculator/)
- [Relationship Calculator](https://findutils.com/calculate/relationship-calculator/)
- [Work Anniversary Calculator](https://findutils.com/calculate/work-anniversary-calculator/)
- [Career Experience Calculator](https://findutils.com/calculate/career-experience-calculator/)
- [Daily Habit Calculator](https://findutils.com/calculate/daily-habit-calculator/)
- [GCD & LCM Calculator](https://findutils.com/calculate/gcd-lcm-calculator/)
- [Statistics Calculator](https://findutils.com/calculate/statistics-calculator/)
- [Fraction Calculator](https://findutils.com/calculate/fraction-calculator/)
- [Running Pace Calculator](https://findutils.com/calculate/pace-calculator/)
- [Prime Checker](https://findutils.com/calculate/prime-checker/)
- [Scientific Calculator](https://findutils.com/calculate/scientific-calculator/)
- [Date Difference Calculator](https://findutils.com/calculate/date-difference-calculator/)
- [Time Difference Calculator](https://findutils.com/calculate/time-difference-calculator/)
- [Macro Calculator](https://findutils.com/calculate/macro-calculator/)
- [BMI Calculator](https://findutils.com/calculate/bmi-calculator/)
- [Aspect Ratio Calculator](https://findutils.com/calculate/aspect-ratio-calculator/)
- [Travel Budget Calculator](https://findutils.com/calculate/travel-budget-calculator/)
- [Water Intake Calculator](https://findutils.com/calculate/water-intake-calculator/)
- [Body Fat Calculator](https://findutils.com/calculate/body-fat-calculator/)
- [Carbon Footprint Calculator](https://findutils.com/calculate/carbon-footprint-calculator/)
- [TDEE Calculator](https://findutils.com/calculate/tdee-calculator/)
- [Calorie Calculator](https://findutils.com/calculate/calorie-calculator/)
- [Sleep Calculator](https://findutils.com/calculate/sleep-calculator/)
- [One Rep Max Calculator](https://findutils.com/calculate/one-rep-max-calculator/)
- [Photo Measurement](https://findutils.com/calculate/photo-measurement/)
- [3D Geometry Visualizer](https://findutils.com/calculate/3d-geometry-visualizer/)
- [3D Vector Visualizer](https://findutils.com/calculate/3d-vector-visualizer/)
- [3D Function Plotter](https://findutils.com/calculate/3d-function-plotter/)