MET stands for Metabolic Equivalent of Task. A MET of 1 equals the energy expended sitting quietly (roughly 1 kcal per kg per hour). Higher MET values reflect higher activity intensity. The formula used here is: Calories = MET × weight(kg) × time(hours).

Where do the MET values come from?

Values are sourced from the Compendium of Physical Activities (Ainsworth et al.), the standard reference used by exercise scientists and public health researchers. Rowing ergometer at moderate effort is listed at 7.0 MET; vigorous effort at 8.5 MET. On-water rowing varies between 5.8 MET (light) and 12.0 MET (vigorous racing pace).

How accurate is this estimate?

MET-based estimates carry roughly ±15–20% individual error because they do not account for aerobic fitness level, stroke efficiency, or exact power output. For more precise data, pair this with a heart rate monitor or a rowing ergometer with a power meter (Concept2 PM5 data is more accurate than MET formulas).

Does rowing burn more calories than running?

At vigorous intensity, on-water rowing (MET ~12) is comparable to running at a fast pace (MET 11–14). Moderate erg rowing (MET 7) is similar to jogging at ~6 mph. Total calorie burn depends on duration and body weight, not just MET alone.

Should I use the machine or on-water option for an erg?

Use the Rowing Ergometer (machine) option for any stationary erg workout, including Concept2, WaterRower, or similar devices. The on-water option applies to sculling, sweep rowing, or kayaking on actual water where resistance differs.

Calorie Burn Rowing Calculator

Enter your body weight, rowing type, intensity, and duration to estimate calories burned based on MET values.

Rowing Inputs

Body Weight

Rowing Type

Intensity

Moderate: steady-state training pace, conversational effort.

Duration (minutes)

Results

Estimated Calories Burned

—

kcal

MET

—

value

Per Min

—

kcal/min

Per Hour

—

kcal/hr

Enter your details and click Calculate.

MET Reference — Compendium of Physical Activities

Activity	Light	Moderate	Vigorous
Rowing Ergometer (machine)	4.8	7.0	8.5
On-Water Rowing	5.8	8.0	12.0

Source: Ainsworth BE et al., Compendium of Physical Activities. Values reflect gross MET, including resting metabolic rate.

Summary

This calculator estimates calories burned during rowing using published MET (Metabolic Equivalent of Task) values from the Compendium of Physical Activities. It covers both stationary ergometers and on-water rowing at three intensity levels. Enter body weight, rowing type, intensity, and duration to get a kilocalorie estimate. MET-based figures are accurate enough for training logs and nutrition planning, though a power meter or heart rate monitor provides tighter precision for serious athletes.

How it works

Enter your body weight in kilograms or pounds.
Select your rowing type: stationary ergometer (machine) or on-water rowing.
Choose intensity: light, moderate, or vigorous effort.
Enter the duration of your rowing session in minutes.
The calculator applies the appropriate MET value from the Compendium of Physical Activities.
Calories burned = MET × body weight (kg) × duration (hours).

Use cases

Track energy expenditure after an indoor erg session at the gym.
Estimate calorie burn for on-water sculling or sweep rowing training.
Log rowing workouts in a calorie-deficit nutrition plan.
Compare calorie output across light recovery rows versus hard interval sessions.
Plan weekly training volume based on target calorie expenditure.
Estimate burn rate for different intensities when programming periodized rowing blocks.

Frequently Asked Questions

Last updated: 2026-06-19 · Reviewed by Nham Vu