Use this free online calculator to convert Ri [Japan] to Lap [Olympic Pool] instantly. This all length conversions conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Ri [Japan] = 39.2700 Lap [Olympic Pool]

1 Lap [Olympic Pool] = 0.025465 Ri [Japan]

Ri [Japan] to Lap [Olympic Pool] Conversion Formula

To convert Ri [Japan] to Lap [Olympic Pool], multiply by 39.2700.

Lap [Olympic Pool] = Ri [Japan] × 39.2700

Ri [Japan] = Lap [Olympic Pool] × 0.025465

To convert Lap [Olympic Pool] back to Ri [Japan], divide by 39.2700 (or multiply by 0.025465).

About These Units

About Ri [Japan]

The ri is a traditional Japanese unit of distance, sometimes called the Japanese league because it is of similar length to the European league. The ri equals 2160 ken or 12 960 shaku (the shaku being the Japanese equivalent of the foot). This is about 3927 meters or 2.44 statute miles.

About Lap [Olympic Pool]

The olympic pool lap is a standard unit of distance used in competitive swimming, measuring exactly 100 meters. This represents two lengths of a standard Olympic-size swimming pool (50 meters each way) and is used for timing and measuring swimming performances in international competitions.

Ri [Japan] to Lap [Olympic Pool] Conversion Table

Ri [Japan]	Lap [Olympic Pool]	Lap [Olympic Pool]	Ri [Japan]
0.1	3.9270	0.1	2.546e-3
0.5	19.6350	0.5	0.012732
1	39.2700	1	0.025465
2	78.5400	2	0.050929
5	196.3500	5	0.127324
10	392.7000	10	0.254647
20	785.4000	20	0.509295
25	981.7500	25	0.636618
50	1963.50	50	1.2732
100	3927.00	100	2.5465
250	9817.50	250	6.3662
500	19635.00	500	12.7324
1000	39270.00	1000	25.4647

Why Use Our Ri [Japan] to Lap [Olympic Pool] Converter?

Instant and accurate all length conversions conversions
Free to use with no registration required
Mobile-friendly design for conversions on the go
Supports all major all length conversions units