Chest Supported Row to Low Row Conversion Calculator
This Chest Supported Row to Low Row Conversion calculator estimates Low Row Conversion strength from Chest Supported Row performance.
Enter your sex, bodyweight, and Chest Supported Row performance to see your Low Row Conversion estimate, expected range, strength tier, and ratio to bodyweight.
The calculator uses the conversion model for this tool to translate Chest Supported Row performance into the Low Row Conversion estimate. Use the result as a planning estimate, not a guaranteed max or attempt recommendation.
What Your Chest Supported Row Result Means for Low Row
This calculator turns one strict Chest Supported Row result into a predicted Low Row 1RM. The result gives you a center estimate, a planning range, and a strength level for the Low Row only.
| Example | Chest Supported Row result | Estimated Chest Supported Row max | Predicted Low Row | Expected range | Target level |
|---|---|---|---|---|---|
| 190 lb male | 115 lb displayed or total weighted machine resistance × 8 | 143 lb | 116 lb | 109–117 lb | Intermediate |
| 150 lb female | 75 lb displayed or total weighted machine resistance × 8 | 93 lb | 75 lb | 69–76 lb | Intermediate |
For the male example, 115 lb displayed or total weighted machine resistance × 8 predicts 116 lb with a 109–117 lb range. The Intermediate label rates the predicted Low Row result; it does not rate the Chest Supported Row result.
How the Chest Supported Row to Low Row Conversion Works
The calculator keeps the source and target measurement rules separate: the source entry is displayed or total weighted machine resistance, while the target result is effective total station resistance.
| Step | What the calculator does | Worked example |
|---|---|---|
| 1. Read the source load | Use displayed or total weighted machine resistance exactly as entered. | 115 lb displayed or total weighted machine resistance × 8 |
| 2. Estimate the source max | Convert the completed set into an estimated source 1RM using the calculator’s approved repetition rule. | 143 lb |
| 3. Map to the target press | Apply the Chest Supported Row-to-Low Row mapping (1.231 center coefficient for this male example). | 116 lb |
| 4. Show uncertainty | Calculate the lower and upper ends of the expected transfer range. | 109–117 lb |
| 5. Rate the target | Classify the unrounded center against Low Row standards. | Intermediate |
The conversion matches reviewed strength levels for these two exercises. It does not claim that their loads, repetitions, equipment, or execution are interchangeable—or that the center is guaranteed.
Chest Supported Row to Low Row Conversion Chart
This chart holds the source set at 5 strict reps. Every value is generated by the same calculation as the calculator.
| Chest Supported Row result | male estimate | male range | female estimate | female range |
|---|---|---|---|---|
| 65 lb displayed or total weighted machine resistance × 5 | 59 lb | 56–60 lb | 59 lb | 54–60 lb |
| 95 lb displayed or total weighted machine resistance × 5 | 87 lb | 82–88 lb | 86 lb | 79–87 lb |
| 125 lb displayed or total weighted machine resistance × 5 | 114 lb | 107–115 lb | 114 lb | 104–115 lb |
| 170 lb displayed or total weighted machine resistance × 5 | 155 lb | 146–157 lb | 154 lb | 141–156 lb |
| 215 lb displayed or total weighted machine resistance × 5 | 197 lb | 185–198 lb | 195 lb | 179–197 lb |
| 250 lb displayed or total weighted machine resistance × 5 | 229 lb | 215–231 lb | 227 lb | 208–229 lb |
The range reflects transfer uncertainty. Use the center to compare or plan, and use direct Low Row performance to learn your actual result.
Low Row Strength Standards
The calculator rates only the predicted Low Row result. These reference standards use the same bodyweights and sex profiles as the examples above.
| Low Row level | 190 lb male: effective total station resistance | 150 lb female: effective total station resistance |
|---|---|---|
| Beginner | Below 80 lb | Below 52 lb |
| Novice | 80–114 lb | 52–74 lb |
| Intermediate | 115–155 lb | 75–103 lb |
| Advanced | 156–197 lb | 104–132 lb |
| Elite | 198 lb or more | 133 lb or more |
| Stretch benchmark | 232 lb | 158 lb |
The live calculator resolves the target standard for the bodyweight entered. The source exercise keeps its own separate standards.
Key Differences Between Chest Supported Row and Low Row
These exercises share relevant strength demands, but the differences below are why their raw numbers cannot be interchanged.
| Difference | Chest Supported Row | Low Row | Why it affects the estimate |
|---|---|---|---|
| Exercise setup and action | horizontal pull | strict repeatable exercise execution | Source: Horizontal pull. Target: Strict repeatable exercise execution. The difference changes the strength or repetition capacity being measured. |
| Equipment requirement | Chest Supported Row: machine | low row station | Source: Chest Supported Row: machine. Target: Low row station. The difference changes the strength or repetition capacity being measured. |
| Valid repetition standard | Enter the machine-displayed resistance or total load under that machine’s convention. | Each rep begins at a low row machine or low cable row station. Handles must travel from controlled arm extension to a consistent low-row finish near the waist, lower ribs, or lower abdomen. | Changing either repetition standard changes the exercise being compared and weakens the usefulness of the estimate. |
| Movement and setup | both sides together chest-supported machine or T-bar horizontal row | strict Low Row. | The starting position and movement path determine the leverage and muscles that can contribute to a valid repetition. |
Getting and Using a Useful Chest Supported Row-to-Low Row Estimate
Source test: Enter the machine-displayed resistance or total load under that machine’s convention. Keep the chest and upper body fully against the pad, begin from full arm extension, pull both handles toward the lower chest or upper abdomen, and return under control without bouncing, upper body lift, shortened range, or one side at a time substitution.
Target represented: Each rep begins at a low row machine or low cable row station. Handles must travel from controlled arm extension to a consistent low-row finish near the waist, lower ribs, or lower abdomen. A valid finish requires a clear low-row position with elbows driven back, handles near the defined lower-upper body target, and upper body position still stable.
| Before calculating | What to do |
|---|---|
| Use a valid Chest Supported Row set | Enter the machine-displayed resistance or total load under that machine’s convention. |
| Use 1 to 10 strict repetitions | Enter one whole-number Chest Supported Row set inside the calculator’s approved repetition range. |
| Keep the measurement convention straight | Enter displayed or total weighted machine resistance. Read the target as effective total station resistance. |
| Use the range for planning | Start Low Row practice near the conservative end and use the center as the main comparison point. |
| Retest under the same conditions | Keep the Chest Supported Row setup, range, way of recording resistance, and repetition standard consistent. |
Do not substitute Low Row results entered as Chest Supported Row results, Chest Supported Row repetitions performed with a changed setup or range, partial-range, assisted, or momentum-driven Chest Supported Row repetitions, resistance recorded differently from displayed or total weighted machine resistance, multiple sets combined into one repetition total. Those are different tests, so their numbers do not belong in this conversion.
| Result component | How to use it |
|---|---|
| Predicted center | Use it as the main comparison point for the Chest Supported Row-to-Low Row estimate. |
| Low end of range | Use it as the conservative reference when beginning or resuming Low Row practice. |
| High end of range | Treat it as possible context—not a guaranteed result or attempt recommendation. |
| Low Row strength level | Use it only to understand where the predicted result falls against Low Row standards. |
| Direct Low Row result | Replace the prediction with the actual result once Low Row has been performed under the stated test. |
Example: 115 lb displayed or total weighted machine resistance × 8 predicts 116 lb with a 109–117 lb range. Use 116 lb as the comparison point, treat 109 lb as the conservative edge, and do not interpret 117 lb as a recommended attempt. Once you record a strict Low Row result, use that direct result instead.
Related Chest Supported Row and Low Row Tools
Use a direct standards tool when you have performed the exercise itself. Use neighboring tools to answer a different question—not to overwrite this conversion.