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Penukar Masa Renang

Penukar Masa Renang

SCY ⇄ SCM ⇄ LCM — ikut acara dan masa nyata.

Penukar Masa Renang

SCY ⇄ SCM ⇄ LCM — ikut acara dan masa nyata.

Format: ss.hh, m:ss.hh, atau h:mm:ss.hh

Lanjutan: Kelebihan setiap dinding (saat)

Laraskan mengikut pusingan & kemahiran bawah air anda
SCY (25 ela)
0.55s
SCM (25 meter)
0.40s
LCM (50 meter)
0.25s

Model: buang keuntungan dinding daripada renangan sumber untuk anggar kelajuan air bebas, kemudian gunakan semula keuntungan untuk kursus sasaran. Output ialah anggaran.

Rujukan Pantas

→ SCY→LCM:

biasanya menambah masa (kurang dinding).

→ SCY→SCM:

peningkatan lebih kecil berbanding LCM.

→ LCM→SCY:

sering lebih pantas kerana lebih banyak dinding.

★ Pro Tip

Laraskan gelangsar untuk padankan kelebihan pusingan anda.

Ini anggaran, bukan penukaran rasmi.

Time Swim Converter Calculators

UK Converter

SCM ⇄ LCM for UK pool formats & Swim England events.
USA Converter

SCY ⇄ LCM for NCAA, USA Swimming & recruiting.
LCM to SCY

Long course metres to short course yards.
SCM to SCY

Short course metres to short course yards.
SCY to LCM

Short course yards to Olympic long course.
Split Calculator

Even, negative & descending lap splits.
Yards to Meters

The fundamental yards-to-metres conversion.

Cara Penukar Masa Renang Berfungsi

  1. 1 Kami mentafsir masa dan acara sumber untuk mendapatkan jarak dan kursus.
  2. 2 Kami menganggarkan bilangan dinding (mula + pusingan) berdasarkan panjang kolam dan jarak.
  3. 3 Kami menolak kelebihan setiap dinding (boleh dilaras) untuk menganggarkan kelajuan air bebas (m/s).
  4. 4 We project that speed to the target event and add the target course's wall gains.

Kerana pusingan, tolakan dan fasa bawah air berbeza mengikut individu, gunakan gelangsar untuk memadankan profil anda bagi anggaran yang lebih baik.

How to Convert Time to Distance in Swimming

Understanding the relationship between time, distance, and speed is essential for training, race planning, and performance analysis. Here's the core formula every swimmer should know.

Distance Speed Time × Cover what you want → the other two give the formula
Distance
= Speed × Time
Speed
= Distance ÷ Time
Time
= Distance ÷ Speed
Pace

Time per unit distance. Expressed as time per 100m.

Pace = Total Time ÷ (Distance ÷ 100)

Example: 2:00 for 200m → 1:00/100m

Speed

Distance per unit time. Expressed in metres per second (m/s).

Speed = Distance (m) ÷ Time (s)

Example: 100m in 60s → 1.667 m/s

★

Worked Example: "I swam for 30 min at 1:30/100m pace. How far?"

1. Pace → Speed: 1:30 = 90s per 100m → Speed = 100 ÷ 90 = 1.111 m/s

2. Total time = 30 min = 1,800 s

3. Distance = 1.111 × 1,800 = 2,000 metres

0m1,000m2,000m

Typical Swimming Speeds

LevelSpeed (m/s)Pace /100m30-min distance
Beginner0.7 – 0.91:51 – 2:23~1,260 – 1,620 m
Intermediate1.0 – 1.31:17 – 1:40~1,800 – 2,340 m
Competitive1.4 – 1.70:59 – 1:11~2,520 – 3,060 m
Elite / Olympic1.8 – 2.20:45 – 0:56~3,240 – 3,960 m

Speeds are approximate for freestyle. Sprints are faster; distance events maintain lower speeds sustainably.

Swim Time Converter — 25 Yards to Meters (USA)

In the US, most pools are 25 yards (22.86 m) while international standards use 25 metres. Each SCM lap is ~2.14 m longer — your times will be slightly slower with the same effort.

SCY — 25 yards22.86 m
USA Standard
SCM — 25 metres25.00 m
International Standard

Bars are proportional. Each SCM lap is 2.14 m (~7 ft) longer than an SCY lap.

Why This Matters for US Swimmers

  • •High school & NCAA competition use 25-yard pools — but international meets are metric.
  • •College coaches compare recruits' SCM times against SCY rosters.
  • •Wall advantages differ slightly because push-off glide distance scales with pool length.

Event Equivalents: SCY → SCM

SCY EventSCM EquivalentNotes
50 yd50 mSame nominal
100 yd100 mSame nominal
200 yd200 mSame nominal
500 yd400 mStandard equivalent
1000 yd800 mStandard equivalent
1650 yd1500 m"The mile"

Use the converter above with SCY → SCM selected to convert your times with wall-advantage adjustments.

Swim Time Converter — 50 Yards to Meters

A 50-yard pool (45.72 m) is rare but exists at some US university facilities and Masters meets. Comparing 50-yard times against international 50-metre or 25-metre standards requires accounting for both the distance and wall-turn differences.

SCY — 25 yd22.86 m
25 yd
50-yard pool45.72 m
50 yd
SCM — 25 m25.00 m
25 m
LCM — 50 m (Olympic)50.00 m
50 m

A 50-yard pool is 4.28 m shorter per lap than a 50-metre Olympic pool.

Walls Per 200 Race

50-yd Pool
4
walls
50-m Pool
4
walls
25-m Pool
8
walls

50-yd and 50-m pools have the same wall count, but 50-yd laps are shorter — resulting in faster times. A 25-m pool doubles the walls, giving an even bigger advantage from push-offs. Use the converter above to adjust for these differences.

Soalan Lazim

Bagaimana mengira masa renang?
Masa bergantung pada jarak, panjang kolam, dan rentak anda antara dinding. Model kami melaras kelebihan mula/pusingan supaya anda boleh membandingkan SCY, SCM dan LCM dengan lebih adil.
Adakah penukar masa swimswam tepat?
Semua penukar awam adalah anggaran. Kekuatan individu (cth., dolfin bawah air, pusingan) boleh membuat anda lebih laju dalam kursus pendek berbanding kursus panjang, atau sebaliknya. Gunakan slider untuk melaras.
Apakah masa 2000 yard yang baik?
Ia bergantung pada pengalaman. Perenang kecergasan sering mensasarkan 30–40 minit berterusan; perenang kompetitif mungkin jauh lebih pantas.
Apakah masa 1000m yang baik?
Ramai mensasarkan 18–25 minit; penanda aras kompetitif berbeza mengikut tahap dan fokus acara.
Bagaimana menukar masa renang kepada jarak?
Formula: Jarak = Kelajuan × Masa. Tukar rentak (cth. 1:30/100m) kepada m/s (100÷90=1.11m/s), kemudian darab dengan jumlah masa (saat). 30 minit pada 1:30/100m ≈ 2,000 meter.
Bagaimana menukar masa 25 yard kepada 25 meter untuk perenang AS?
Pusingan 25 m lebih panjang 2.14 m (~9.4%) daripada 25 yard. Darab masa dengan 1.094 untuk anggaran kasar, tetapi penukar kami juga melaras kelebihan pusingan dinding.
Apa itu kolam 50 yard dan bagaimana ia mempengaruhi masa?
Kolam 50 yard sepanjang 45.72 m — 4.28 m lebih pendek daripada kolam Olimpik 50 m. Kedua-duanya mempunyai bilangan dinding yang sama, perbezaannya pada jarak setiap pusingan.
Mengapa masa kursus pendek lebih pantas?
Dalam kolam yang lebih pendek, anda menyentuh dinding lebih kerap. Setiap dinding memberi pecutan dari tolakan dan fasa bawah air — biasanya 0.2–0.8 s setiap dinding.
Apa beza antara rentak dan kelajuan dalam renang?
Rentak = masa per jarak (cth. 1:20/100m), kelajuan = jarak per masa (cth. 1.25 m/s). Jurulatih guna rentak untuk perancangan perlumbaan; kelajuan berguna untuk mengira jumlah jarak.
Adakah NCAA dan USA Swimming menggunakan saiz kolam yang sama?
Pertandingan NCAA di kolam 25 yard (SCY), manakala USA Swimming boleh SCY, 25 m (SCM) atau 50 m (LCM). Pemilihan Olimpik di kolam 50 m.