Free Online Sports Calculators

Whether you're chasing a marathon PB, dialling in your cycling FTP, or just trying to figure out if your golf handicap is actually improving — sport runs on numbers, and we've built the tools to crunch them. Our sports calculators cover everything from running pace and swim splits to vertical jump, batting average, fantasy football projections, and beyond. Training for a race? Calculate your target pace per kilometre, estimate your finish time, or find the right heart rate zones for each session. Into team sports? We've got tools for basketball efficiency ratings, baseball ERA and slugging percentage, and football passer ratings. Cycling, rowing, tennis, golf, martial arts — if it's a sport, there's a calculator for it here. Whether you're a weekend warrior tracking your 5K progress or a coach pulling apart performance data, every tool gives you accurate results with no fluff. Just pick your sport, plug in your numbers, and see where you stand.

Baseball Calculators

14 tools

Basketball Calculators

9 tools

Bowling & Other Sports Calculators

11 tools

Calories Burned (Various) Calculators

12 tools

Combat & Martial Arts Calculators

5 tools

Cricket Calculators

10 tools

Football (American) Calculators

8 tools

Golf Calculators

10 tools

Heart Rate & Performance Calculators

8 tools

Hiking & Outdoor Calculators

6 tools

Hockey Calculators

8 tools

Racket Sports Calculators

5 tools

Running Calculators

15 tools

Soccer/Football Calculators

8 tools

Sports Betting & Fantasy Calculators

7 tools

Sports Equipment & Gear Calculators

10 tools

Team Management & Stats Calculators

10 tools

Track & Field Calculators

10 tools

Triathlon & Multisport Calculators

9 tools

Watersports Calculators

7 tools

Weightlifting & Strength Calculators

12 tools

Winter Sports Calculators

4 tools