Fitness & Training Calculators

150 free fitness & training calculators in Fitness & Health.

Active Minutes CalculatorTrack active minutes against guidelines.
Activity Level CheckerEstimate your activity level for TDEE.
Bedroom Temperature for SleepFind the ideal sleep temperature.
Bedtime CalculatorFind the best bedtime for your wake time.
Bedtime Wind Down PlannerPlan a wind-down routine before bed.
Bench Press Calories CalculatorEstimate calories burned benching.
Blanket Weight CalculatorPick the right blanket weight for you.
Blue Light Exposure CalculatorTrack blue light exposure timing.
BMR with ActivityFree BMR with Activity calculator with clear step-by-step results.
Body Fat from BMIFree Body Fat from BMI calculator with clear step-by-step results.
Boxing Calories CalculatorEstimate calories burned boxing.
Burpee Count CalculatorEstimate calories burned doing burpees.
Calorie DeficitFree Calorie Deficit calculator with clear step-by-step results.
Calorie Deficit CalculatorSet a daily calorie deficit for weight loss.
Calorie SurplusFree Calorie Surplus calculator with clear step-by-step results.
Calorie Surplus CalculatorSet a calorie surplus for muscle gain.
Calories Burned CalculatorCalculate calories burned by activity and duration using MET values.
Carbohydrate IntakeFree Carbohydrate Intake calculator with clear step-by-step results.
Cardio Session PlannerPlan cardio duration and intensity.
Circuit Training CaloriesEstimate calories burned in circuit training.
Climbing Calories CalculatorEstimate calories burned rock climbing.
Coffee Cutoff TimeFind the caffeine cutoff for good sleep.
Cold Plunge CalculatorPlan cold plunge temperature and time.
Cold Plunge Recovery TimePlan cold plunge durations for recovery.
Contrast Therapy PlannerPlan hot-cold contrast therapy.
Cool Down Time CalculatorSet cool down length after exercise.
CrossFit Calories CalculatorEstimate calories burned in CrossFit WODs.
Cycling FTPFree Cycling FTP calculator with clear step-by-step results.
Daily Activity Goal CalculatorSet a daily activity or step goal.
Dance Calories CalculatorEstimate calories burned dancing.
Dark Room Check CalculatorCheck bedroom darkness for sleep.
Deadlift Calories CalculatorEstimate calories burned in a lifting session.
Deload Week PlannerPlan a deload week in training.
DOMS Recovery CalculatorEstimate time for delayed soreness to pass.
Dream Log CalculatorTrack dream recall frequency.
Electrolyte IntakeFree Electrolyte Intake calculator with clear step-by-step results.
Erg Calories CalculatorEstimate calories burned on a rowing machine.
Evening Workout PlannerPlan an evening workout routine.
Exercise Frequency PlannerPlan workout frequency per week.
Fat Loss vs Weight LossDistinguish fat loss from scale weight changes.
Fiber IntakeFree Fiber Intake calculator with clear step-by-step results.
Fitness App Value CalculatorCheck if a fitness app subscription is worth it.
Fitness Goal CheckpointSet fitness goal checkpoints.
Fitness Tracker ComparisonCompare fitness tracker features.
Foam Rolling Time CalculatorSet foam rolling time per muscle group.
Goal Weight DateFree Goal Weight Date calculator with clear step-by-step results.
Gym Day PlannerPlan a gym session by muscle group.
Gym vs Home Equipment CostCompare gym membership against home equipment.
Heart Rate ZonesFree Heart Rate Zones calculator with clear step-by-step results.
HIIT Calories CalculatorEstimate calories burned in HIIT sessions.
Hiking CaloriesFree Hiking Calories calculator with clear step-by-step results.
Home Workout PlannerPlan a bodyweight home workout.
HRV Score CalculatorInterpret heart rate variability readings.
Ice Bath Time CalculatorSet safe ice bath durations.
Injury Recovery TimeEstimate return-to-sport time after injury.
Insomnia TrackerTrack sleep onset and awakenings.
Jogging Calories CalculatorEstimate calories burned jogging.
Jump Rope Time CalculatorPlan jump rope workout intervals.
Kayaking Calories CalculatorEstimate calories burned kayaking.
Leg Day CalculatorPlan a leg workout with sets and reps.
Lifting Session CaloriesEstimate total calories in a weight training session.
Macro SplitFree Macro Split calculator with clear step-by-step results.
Maintenance Calorie RecheckRecalculate maintenance calories at a new weight.
Martial Arts CaloriesEstimate calories burned in martial arts training.
Massage Frequency CalculatorPlan massage frequency for training load.
Mattress Lifespan CalculatorCheck when to replace your mattress.
Meal Calorie BudgetFree Meal Calorie Budget calculator with clear step-by-step results.
Melatonin Timing CalculatorTime melatonin for a new schedule.
Mobility Session PlannerPlan daily mobility work.
Morning Workout PlannerPlan a morning workout routine.
Muscle Recovery TimeEstimate muscle recovery after training.
Nap PlannerPlan nap length and timing.
Night Shift Recovery CalculatorPlan recovery days after night shifts.
One Rep Max CalculatorEstimate your 1RM from a submaximal set and get a full percentage training table.
One Rep Max from RepsFree One Rep Max from Reps calculator with clear step-by-step results.
Pace CalculatorSolve for pace, time or distance and get split times for common race distances.
Physio Session PlannerPlan physiotherapy sessions.
Pilates Calories CalculatorEstimate calories burned in Pilates.
Pillow Replacement CalculatorCheck when to replace your pillow.
Plank Calories CalculatorEstimate calories burned holding planks.
Plate LoadingFree Plate Loading calculator with clear step-by-step results.
Post Marathon RecoveryPlan recovery after a marathon.
Progressive Overload PlannerPlan weekly weight increases for lifts.
Protein IntakeFree Protein Intake calculator with clear step-by-step results.
Push Up Calorie EstimateFree Push Up Calorie Estimate calculator with clear step-by-step results.
Push Up Calories CalculatorEstimate calories burned doing push ups.
Race Time PredictionFree Race Time Prediction calculator with clear step-by-step results.
Recovery Day ActivitiesPick active recovery activities.
Recovery Day CalculatorSchedule recovery days in training.
Recovery ScoreFree Recovery Score calculator with clear step-by-step results.
Recovery Score CalculatorScore recovery from sleep and heart rate.
Rehab Session PlannerPlan rehab exercise sessions.
Rest Between SetsFree Rest Between Sets calculator with clear step-by-step results.
Rest Between Sets CalculatorSet rest intervals by training goal.
Rest Day PlannerPlan active recovery on rest days.
Resting Heart Rate CheckerTrack resting heart rate trends.
Rowing Distance CalculatorConvert rowing time and pace to distance.
Running Distance PaceFree Running Distance Pace calculator with clear step-by-step results.
Running Pace ZonesFree Running Pace Zones calculator with clear step-by-step results.
Sauna Session PlannerPlan sauna sessions for recovery.
Screen Time Before BedSet a screen cutoff before bed.
Sedentary Time CalculatorTrack daily sedentary time.
Set and Rep CalculatorPlan sets and reps for a goal.
Shift Work Sleep PlannerPlan sleep around shift work.
Sit Up Calories CalculatorEstimate calories burned doing sit ups.
Skipping Calories CalculatorEstimate calories burned jumping rope.
Sleep Consistency CalculatorMeasure how consistent your sleep schedule is.
Sleep Cycle Wake Time CalculatorWake up between sleep cycles at the right time.
Sleep DebtFree Sleep Debt calculator with clear step-by-step results.
Sleep Debt CalculatorTrack accumulated sleep debt.
Sleep Duration by AgeCheck recommended sleep for your age.
Sleep Efficiency CalculatorCalculate sleep efficiency from time in bed.
Sleep Position CheckerRecommend sleep positions for comfort.
Sleep Quality ScoreScore sleep quality from your night.
Smartwatch Battery LifeEstimate smartwatch battery life by usage.
Squat Calories CalculatorEstimate calories burned doing squats.
Standing Time CalculatorTrack daily standing time against sitting.
Steps to Flights of StairsConvert steps climbed to flights of stairs and effort.
Strength Training VolumeFree Strength Training Volume calculator with clear step-by-step results.
Stretching Calories CalculatorEstimate calories burned stretching.
Stretching Routine PlannerPlan a full body stretching routine.
Swim PaceFree Swim Pace calculator with clear step-by-step results.
Target Heart Rate CalculatorFind your training heart rate zones from max and resting heart rate.
Target Weight Date CalculatorFind the date you reach a target weight.
TDEE with ActivityFree TDEE with Activity calculator with clear step-by-step results.
Time Zone Recovery PlannerPlan recovery from crossing time zones.
Training Heart RateFree Training Heart Rate calculator with clear step-by-step results.
Training MaxFree Training Max calculator with clear step-by-step results.
Training Readiness CalculatorDecide if you should train hard today.
Training Stress BalanceFree Training Stress Balance calculator with clear step-by-step results.
Training Volume CalculatorCalculate weekly training volume in sets.
Upper Body Workout PlannerPlan an upper body session.
VO2 Max EstimateFree VO2 Max Estimate calculator with clear step-by-step results.
Waist to Height RatioFree Waist to Height Ratio calculator with clear step-by-step results.
Walk Time CalculatorEstimate how long it takes to walk a distance.
Walking Distance CalculatorConvert walking time and pace to distance.
Walking Speed CalculatorCalculate average walking speed.
Warm Up Time CalculatorSet warm up length before exercise.
Weekend Sleep CalculatorPlan weekend sleep to reset a schedule.
Weekly Calorie BudgetFree Weekly Calorie Budget calculator with clear step-by-step results.
Weekly Training LoadFree Weekly Training Load calculator with clear step-by-step results.
Weight Change ProjectionFree Weight Change Projection calculator with clear step-by-step results.
Weight Gain Timeline CalculatorEstimate time to reach a weight gain goal.
Weight Loss Timeline CalculatorEstimate how long weight loss takes at your pace.
Wellness Routine PlannerBuild a daily wellness routine.
Workout DurationFree Workout Duration calculator with clear step-by-step results.
Workout Duration CalculatorEstimate total workout duration.
Workout Split PlannerPlan a weekly workout split.
Yoga Calories CalculatorEstimate calories burned in yoga sessions.
Zumba Calories CalculatorEstimate calories burned in Zumba.