This page converts meters into rods using the factor 0.1988387815, and shows the reverse figure alongside it. Both units measure length, which is why one number does the whole job.
The SI base unit of length, defined by the distance light travels in 1/299,792,458 of a second. Sixteen and a half feet, or a quarter of a chain; it survives in old deeds and fence estimating.
The mil and the millimetre are not the same thing and are out by a factor of about forty. A mil is one thousandth of an inch — 0.0254 mm — and a spec sheet that quotes film thickness in mils means the small unit. British drawings write the same size as "thou". Below the calculator there is a step table for the values people look up most, and a second table putting real length figures into rods so the number you get has something to be compared against.
The formula
meters- The amount you are converting, in meters
0.198838781516- The exact number of rods in one meter
rods- The converted result
How it works, step by step
- Enter the value in meters.
- It is multiplied by 0.198838781516, the exact factor between the two units.
- The answer is shown in rods, with the reverse conversion beneath it.
- Check the reference table if you want a figure of comparable size.
Worked examples
The Eiffel Tower: 330 m in rods
At 330 m (the eiffel tower), the same quantity in rods is 330 × 0.198839 = 65.6168 rd. One meter is 0.198839 rods, so the numbers shrink as expected.
A marathon: 4.22e+04 m in rods
A marathon comes to about 4.22e+04 m. Multiplying by the factor: 4.22e+04 × 0.198839 = 8391 rd. Dividing the answer back by 0.198839 returns the figure you started with, which is the quickest way to check you have the factor the right way up.
How to read your score
Frequently asked questions
How many rods are in one meter?
Exactly 0.198838781516. Every figure on this page is that one number multiplied by your input, so the only rounding is at the display step.
What is the formula to convert meters to rods?
rods = meters × 0.198838781516. Reversed, meters = rods ÷ 0.198838781516, which is the same as multiplying by 5.0292.
Which is the bigger unit, the meter or the rod?
The rod. One meter is only 0.198839 of a rod, so it takes 5.0292 meters to make one rod.
What does this quantity actually measure?
Both units measure length. That is why a single factor is enough: there is no temperature offset and no material property involved, unlike conversions that cross between different quantities.
What is a meter?
The SI base unit of length, defined by the distance light travels in 1/299,792,458 of a second.
What is a rod?
Sixteen and a half feet, or a quarter of a chain; it survives in old deeds and fence estimating.
Why does my answer differ from another converter?
Almost always because the other tool rounded the factor before multiplying. This page keeps full double precision through the calculation and rounds only for display, and it prints the factor it used so you can see where any difference came from.
Is there a quick way to do m to rd in my head?
Plenty of people do this in their head: divide by 5 instead of using the exact factor 0.1988387815. At 100 that shortcut gives 20 rods, off by 0.1161 rods or about 0.58%. Fine for a rough estimate, not fine for anything you are cutting to size or dosing.
Meters to rods reference tables
| Meters | Rods |
|---|---|
| 0.5 m | 0.0994194 rd |
| 1 m | 0.198839 rd |
| 2 m | 0.397678 rd |
| 3 m | 0.596516 rd |
| 5 m | 0.994194 rd |
| 10 m | 1.98839 rd |
| 20 m | 3.97678 rd |
| 25 m | 4.97097 rd |
| 50 m | 9.94194 rd |
| 75 m | 14.9129 rd |
| 100 m | 19.8839 rd |
| 250 m | 49.7097 rd |
| 500 m | 99.4194 rd |
| 1000 m | 198.839 rd |
| 5000 m | 994.194 rd |
Exact factor: 1 meter = 0.198838781516 rods.
| Quantity | m | rd |
|---|---|---|
| A credit card’s long edge | 0.0856 m | 0.01702 rd |
| A door height | 2.032 m | 0.404 rd |
| An Olympic pool | 50 m | 9.942 rd |
| The Eiffel Tower | 330 m | 65.62 rd |
| A marathon | 4.22e+04 m | 8390 rd |
| Earth’s diameter | 1.274e+07 m | 2.534e+06 rd |
Published reference values, converted with the same factor this page uses.