convertimate Rainfall

Inches to liters per square meter

Type a value in in to get it in L/m² instantly.

635L/m²

That's 6.4× as wet as a monsoon downpour, while the wettest day ever recorded is 2.9× wetter. On a 10 m by 10 m garden that is about 63,500 liters of water.

What it means

How much water is that?

Rain gauges measure depth on level ground. Wind, slope and nearby trees all change what a gauge actually catches.

The math

How to convert in to L/m²

To convert inches to liters per square meter, multiply by 25.4.

Example: 25 in × 25.4 = 635 L/m².

In the other direction, 1 L/m² = 0.0393701 in.

Every unit

Your rainfall in every unit

Tables

in to L/m² conversion table

in to L/m² conversion table
inL/m²
0.5 in12.7 L/m²
1 in25.4 L/m²
2 in50.8 L/m²
5 in127 L/m²
10 in254 L/m²
20 in508 L/m²
25 in635 L/m²
50 in1,270 L/m²
75 in1,905 L/m²
100 in2,540 L/m²
200 in5,080 L/m²
500 in12,700 L/m²
L/m² to in conversion table
L/m² to in conversion table
L/m²in
0.5 L/m²0.019685 in
1 L/m²0.0393701 in
2 L/m²0.0787402 in
5 L/m²0.19685 in
10 L/m²0.393701 in
20 L/m²0.787402 in
25 L/m²0.984252 in
50 L/m²1.9685 in
75 L/m²2.95276 in
100 L/m²3.93701 in
200 L/m²7.87402 in
500 L/m²19.685 in

Quick answers

Quick answers

How many L/m² is 1 in?
1 in is 25.4 L/m².
How many L/m² is 10 in?
10 in is 254 L/m².
How many L/m² is 25 in?
25 in is 635 L/m².

The units

About these units

Inches (in)

The US and UK measure, where a quarter-inch of rain is a decent shower.

Liters per square meter (L/m²)

Exactly the same number as millimeters, written as a volume.

Learn more about rainfall units

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